{"id":1870,"date":"2026-01-25T01:59:12","date_gmt":"2026-01-24T22:59:12","guid":{"rendered":"https:\/\/vess.bg\/technology-for-long-term-safe-and-scalable-energy-storage\/"},"modified":"2026-01-31T17:42:42","modified_gmt":"2026-01-31T14:42:42","slug":"technology-for-long-term-safe-and-scalable-energy-storage","status":"publish","type":"page","link":"https:\/\/vess.bg\/en\/technology-for-long-term-safe-and-scalable-energy-storage\/","title":{"rendered":"Technology for long-term, safe, and scalable energy storage"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1870\" class=\"elementor elementor-1870 elementor-1189\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a6bf10 e-flex e-con-boxed e-con e-parent\" data-id=\"3a6bf10\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8c288db e-con-full e-flex e-con e-child\" data-id=\"8c288db\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e10a46a elementor-widget elementor-widget-heading\" data-id=\"e10a46a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">VESS - Vanadium Redox Flow Battery (VRFB)<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a72e319 elementor-widget elementor-widget-heading\" data-id=\"a72e319\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Technology for long-term, safe, and scalable energy storage<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e91ebf5 elementor-widget elementor-widget-text-editor\" data-id=\"e91ebf5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>VESS vanadium energy systems offer <strong>a reliable and scalable solution for achieving carbon neutrality in industrial environments<\/strong>. Vanadium Redox Flow technology provides the stability needed for critical infrastructure and energy grids, combining <strong>25\u201330+ years of service life, zero risk of fire or overheating, and predictably the lowest LCOE in long-term projects<\/strong>. This transforms VESS systems into a strategic asset for organizations planning sustainable growth and seeking energy security in the coming decades.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a45edcd e-flex e-con-boxed e-con e-parent\" data-id=\"a45edcd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f4e84e8 e-con-full e-flex e-con e-child\" data-id=\"f4e84e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e77bcd6 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"e77bcd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Operating principle of VESS - VRFB<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e72da1 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1e72da1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">How does the vanadium energy storage system work?<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-96768ad e-flex e-con-boxed e-con e-parent\" data-id=\"96768ad\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-368bc28 e-con-full e-flex e-con e-child\" data-id=\"368bc28\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d690459 elementor-widget elementor-widget-text-editor\" data-id=\"d690459\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>VESS&#8217;s Vanadium Redox Flow Battery stores energy in a liquid electrolyte based on vanadium (V), circulating between separate tanks and electrochemical cells. Power and capacity are completely separated, allowing independent optimization for the specific application. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8749344 elementor-widget elementor-widget-image\" data-id=\"8749344\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"800\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-shema-en.png\" class=\"attachment-full size-full wp-image-1236\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-shema-en.png 1000w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-shema-en-300x240.png 300w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-shema-en-768x614.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53be90d elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"53be90d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Energy is stored in the electrolyte, not in solid cells<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Capacity is determined by the volume of the tanks<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Power is determined by the number and type of stacks (cells)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">No chemical degradation during cycling<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b8893e1 e-con-full e-flex e-con e-child\" data-id=\"b8893e1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-52fe6ad e-con-full e-flex e-con e-child\" data-id=\"52fe6ad\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e1a8fa1 elementor-widget elementor-widget-heading\" data-id=\"e1a8fa1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Electrolyte solutions:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3818e51 elementor-widget elementor-widget-text-editor\" data-id=\"3818e51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Electrolyte solutions containing two different oxidation states of vanadium (V\u00b2\u207a\/V\u00b3\u207a and V4\u207a\/V5\u207a) are stored in two separate tanks.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5cc56d0 e-con-full e-flex e-con e-child\" data-id=\"5cc56d0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f2c7c3 elementor-widget elementor-widget-heading\" data-id=\"7f2c7c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pumps:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0429224 elementor-widget elementor-widget-text-editor\" data-id=\"0429224\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The solutions are transported to the active cells via a pump system.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bcc35d8 e-con-full e-flex e-con e-child\" data-id=\"bcc35d8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e6b724 elementor-widget elementor-widget-heading\" data-id=\"9e6b724\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cellular reaction:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae2b131 elementor-widget elementor-widget-text-editor\" data-id=\"ae2b131\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In active cells, energy is stored or released through chemical reactions between electrodes. Electrons are transferred during oxidation and reduction reactions. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-67ca70a e-con-full e-flex e-con e-child\" data-id=\"67ca70a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac9b7ac elementor-widget elementor-widget-heading\" data-id=\"ac9b7ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Membrane:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6866cd4 elementor-widget elementor-widget-text-editor\" data-id=\"6866cd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Protons are transferred across the membrane into the cell, thus balancing the processes of energy storage and release.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9bc01b9 e-flex e-con-boxed e-con e-parent\" data-id=\"9bc01b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-779a47b e-con-full e-flex e-con e-child\" data-id=\"779a47b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-012879d elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"012879d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">VESS - VRFB is an infrastructure technology, not a consumable<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41a5a86 elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"41a5a86\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Unlike lithium-ion batteries, VRFB systems are designed for long-term operation, commensurate with the life cycle of energy grids, renewable energy parks, and industrial sites.\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3a65614 e-flex e-con-boxed e-con e-parent\" data-id=\"3a65614\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3852e10 e-con-full e-flex e-con e-child\" data-id=\"3852e10\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-82e0d90 e-con-full e-flex e-con e-child\" data-id=\"82e0d90\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e37a14b elementor-widget elementor-widget-counter\" data-id=\"e37a14b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"counter.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-counter\">\n\t\t\t\t\t\t<div class=\"elementor-counter-number-wrapper\">\n\t\t\t\t<span class=\"elementor-counter-number-prefix\">25-<\/span>\n\t\t\t\t<span class=\"elementor-counter-number\" data-duration=\"1000\" data-to-value=\"30\" data-from-value=\"0\">0<\/span>\n\t\t\t\t<span class=\"elementor-counter-number-suffix\">+<\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b08687a elementor-widget elementor-widget-heading\" data-id=\"b08687a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">years of life<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a53c51e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a53c51e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c05a69a elementor-widget elementor-widget-text-editor\" data-id=\"c05a69a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The system is designed to operate for long-term projects without the need for replacement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-281d289 e-con-full e-flex e-con e-child\" data-id=\"281d289\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5f1e016 elementor-widget elementor-widget-heading\" data-id=\"5f1e016\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">No risk<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05601ce elementor-widget elementor-widget-heading\" data-id=\"05601ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">of fire<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30c764d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"30c764d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-baac2f1 elementor-widget elementor-widget-text-editor\" data-id=\"baac2f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">The water-based electrolyte and intrinsically safe chemistry eliminate the risk of overheating and fire.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d21666b e-con-full e-flex e-con e-child\" data-id=\"d21666b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c2b0655 elementor-widget elementor-widget-heading\" data-id=\"c2b0655\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">No degradation<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-175b560 elementor-widget elementor-widget-heading\" data-id=\"175b560\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"> of capacity<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fb09c9 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9fb09c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5212f7b elementor-widget elementor-widget-text-editor\" data-id=\"5212f7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The system&#8217;s capacity remains unchanged throughout its service life.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fda3966 e-con-full e-flex e-con e-child\" data-id=\"fda3966\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ecdf6a8 elementor-widget elementor-widget-heading\" data-id=\"ecdf6a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Low LCOE<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6299c6e elementor-widget elementor-widget-heading\" data-id=\"6299c6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">over time<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0dbbab0 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0dbbab0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4b1415 elementor-widget elementor-widget-text-editor\" data-id=\"c4b1415\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Provides a low cost per 1 kWh, considering all costs throughout the life cycle.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8e7359f e-flex e-con-boxed e-con e-parent\" data-id=\"8e7359f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-226fae8 e-con-full e-flex e-con e-child\" data-id=\"226fae8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d7a608f e-con-full e-flex e-con e-child\" data-id=\"d7a608f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ed0858 elementor-widget elementor-widget-heading\" data-id=\"4ed0858\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">No limit<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b989625 elementor-widget elementor-widget-heading\" data-id=\"b989625\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">to the number of cycles<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f74f74 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5f74f74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6362e2 elementor-widget elementor-widget-text-editor\" data-id=\"f6362e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The system operates continuously and does not degrade when performing many charge and discharge cycles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c30dcad e-con-full e-flex e-con e-child\" data-id=\"c30dcad\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0cd0de7 elementor-widget elementor-widget-heading\" data-id=\"0cd0de7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">24\/7 operation<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5246dd3 elementor-widget elementor-widget-heading\" data-id=\"5246dd3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">regardless of charge<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-474abc3 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"474abc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de36259 elementor-widget elementor-widget-text-editor\" data-id=\"de36259\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">The system can operate continuously and be charged and discharged from 0 to 100% without degrading.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c5bb84b e-con-full e-flex e-con e-child\" data-id=\"c5bb84b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fa3eb5c elementor-widget elementor-widget-heading\" data-id=\"fa3eb5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Recyclability<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b984d10 elementor-widget elementor-widget-heading\" data-id=\"b984d10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"> of the electrolyte<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-014e368 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"014e368\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3d44a3 elementor-widget elementor-widget-text-editor\" data-id=\"a3d44a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The electrolyte does not lose its qualities; even after more than 30 years of operation, it retains its value.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1db6137 e-con-full e-flex e-con e-child\" data-id=\"1db6137\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cebd94e elementor-widget elementor-widget-heading\" data-id=\"cebd94e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">No temperature<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5c7fae elementor-widget elementor-widget-heading\" data-id=\"a5c7fae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">degradation<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b30048 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2b30048\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f7cd23 elementor-widget elementor-widget-text-editor\" data-id=\"5f7cd23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The water-based electrolyte is not affected by temperature, humidity, dust, and various climatic conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-68dd4e7 e-con-full e-flex e-con e-parent\" data-id=\"68dd4e7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-44de4f1 e-flex e-con-boxed e-con e-parent\" data-id=\"44de4f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6e41c59 e-con-full e-flex e-con e-child\" data-id=\"6e41c59\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b1bee73 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"b1bee73\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Completely safe technology \u2013 no risk of fire or overheating<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-427aa13 elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"427aa13\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">VRFB uses a water-based electrolyte at atmospheric pressure, which eliminates the risk of ignition, explosion, and thermal runaway.<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8597bae e-flex e-con-boxed e-con e-parent\" data-id=\"8597bae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-45a8f10 e-con-full e-flex e-con e-child\" data-id=\"45a8f10\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-324e324 elementor-widget elementor-widget-text-editor\" data-id=\"324e324\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Unlike lithium-ion systems, <strong>VRFB has no flammable organic solvents, no heat build-up in the cells, and no chain reactions in emergency modes.<\/strong><\/p><p><strong>This fundamental technological difference directly affects operational safety, insurance risk, and regulatory requirements,<\/strong> especially for large-scale energy storage systems.<\/p><p>In recent years, a number of real incidents with lithium-ion ESS have clearly shown how the risk increases with increasing capacity:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82360e2 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"82360e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>Beijing Dahongmen (2021)<\/strong> \u2013 explosion and fire in a lithium storage system in a commercial facility;<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>Ningxia, China (2023)<\/strong> \u2013 fire and explosion in an ESS station with lithium iron phosphate;<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>Moss Landing, USA (2021\u20132022)<\/strong> \u2013 two consecutive cases of thermal runaway in one of the world's largest lithium-ion systems (300 MW \/ 1200 MWh).<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2e68e7d e-con-full e-flex e-con e-child\" data-id=\"2e68e7d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2a3674 elementor-widget elementor-widget-image\" data-id=\"b2a3674\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-no-burn-rech-en.png\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTg2NSwidXJsIjoiaHR0cHM6XC9cL3Zlc3MuYmdcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjZcLzAxXC92ZXNzLW5vLWJ1cm4tcmVjaC1lbi5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"640\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-no-burn-rech-en.png\" class=\"attachment-large size-large wp-image-1865\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-no-burn-rech-en.png 1000w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-no-burn-rech-en-300x240.png 300w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-no-burn-rech-en-768x614.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b724cc5 elementor-widget elementor-widget-text-editor\" data-id=\"b724cc5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>VRFB is establishing itself as the preferred technology for critical infrastructure, grid applications, and long-term storage, where safety is a key investment factor.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f4c5339 e-flex e-con-boxed e-con e-parent\" data-id=\"f4c5339\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1a426d8 e-con-full e-flex e-con e-child\" data-id=\"1a426d8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d63c16 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5d63c16\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comparison with used Li-ion ESS and real implementation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c579bf0 elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"c579bf0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Comparison of technologies in the context of real operation, costs, and long-term return on investment.<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-68ce61d e-flex e-con-boxed e-con e-parent\" data-id=\"68ce61d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-479473d elementor-widget elementor-widget-html\" data-id=\"479473d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"vess-compare\" aria-label=\"VRFB vs Li-ion ESS comparison\">\n  <div class=\"vess-compare__tableWrap\" role=\"region\" aria-label=\"Comparison table\" tabindex=\"0\">\n    <table class=\"vess-table\">\n      <thead>\n        <tr>\n          <th scope=\"col\" class=\"vess-table__colFeature\">Indicator<\/th>\n          <th scope=\"col\" class=\"vess-table__colVess\">VESS Flow Battery (VRFB)<\/th>\n          <th scope=\"col\" class=\"vess-table__colLi\">Li-ion ESS<\/th>\n        <\/tr>\n      <\/thead>\n\n      <tbody>\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Operating duration (hours)<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">Unlimited<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">2- and 4-hour modules<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Capacity ratio<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">Unlimited<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">0.5<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Number of cycles<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">Unlimited<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">Up to 7000 under optimal conditions<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Efficiency (round-trip)<\/th>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">~80\u201382%<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">~87\u201391%<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Degradation<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">0.3<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">2.5%<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Operating temperature<\/th>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">from \u221225\u00b0C to 40\u00b0C<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">\u221230\u00b0C to 50\u00b0C (requires additional heating at low temperatures)<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Optimal external operating temperature<\/th>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">from 20\u00b0C to 45\u00b0C<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">from 20\u00b0C to 25\u00b0C \u00b110\u00b0C<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Optimal operating humidity<\/th>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">from 5% to 95%<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">from 40% to 60% \u00b110%<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Optimal charge\/discharge range<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">from 0% to 100%<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">from 20% to 80% \u00b110%<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Warranty<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">Up to 30 years. Unlimited number of cycles\/day <\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">Up to 20 years under optimal conditions (1 cycle\/day)<\/span>\n          <\/td>\n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Battery life<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">Over 30 years<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">Up to 20 years under optimal conditions (1 cycle\/day)<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Service<\/th>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">When needed<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">\n  Li-ion ESS (3 \u00d7 1 MW \/ 2 MWh, total 6 MWh): ~$8k \u2013 $12k\/year (6 MWh), +2% annually. Replacements of key components \u2013 at the customer's expense.  \n            <\/span>\n          <\/td>\n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Software<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">Included. Adaptive open-source. <\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">\n  Developed by the supplier. Possible restrictions on activities\/regions + one-time or periodic fees. \n            <\/span>\n          <\/td>\n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Fire extinguishing system<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">Not required<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">Required<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Fire requirements for distances from buildings<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">Not required<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">Required<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Eco tax<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">Not required<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">~\u20ac2.85\/kg<\/span>\n          <\/td> \n        <\/tr>\n\n        <tr>\n          <th scope=\"row\" class=\"vess-table__feature\">Electrolyte buyback (end of life)<\/th>\n\n          <td class=\"vess-cell is-adv\">\n            <span class=\"vess-cell__label\">VESS (VRFB)<\/span>\n            <span class=\"vess-cell__value\">Possible<\/span>\n          <\/td>\n\n          <td class=\"vess-cell\">\n            <span class=\"vess-cell__label\">Li-ion ESS<\/span>\n            <span class=\"vess-cell__value\">Not possible<\/span>\n          <\/td> \n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n<\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cf92c93 e-con-full e-flex e-con e-child\" data-id=\"cf92c93\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2cc06de e-con-full e-flex e-con e-child\" data-id=\"2cc06de\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd28d0c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"bd28d0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Why VRFB outperforms Li-ion ESS in long-term energy projects<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-589612f elementor-widget elementor-widget-text-editor\" data-id=\"589612f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The diagram shows the energy delivered over time when comparing a vanadium redox flow battery (VRFB) and a lithium-ion ESS system at equivalent installed power.<\/p><p>While Li-ion systems reach a limit in the number of cycles and their effective service life in the early years, VESS VRFB systems provide stable, repeatable, and non-degrading operation, resulting in significantly higher cumulative energy delivered in the long term. This effect is key to the real return on investment (ROI), not just the initial CAPEX. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe5a7a7 e-con-full e-flex e-con e-child\" data-id=\"fe5a7a7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38ba2b5 elementor-widget elementor-widget-image\" data-id=\"38ba2b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-vs-lion-bg.jpg\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTg2NiwidXJsIjoiaHR0cHM6XC9cL3Zlc3MuYmdcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjZcLzAxXC92ZXNzLXZzLWxpb24tYmcuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"640\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-vs-lion-bg.jpg\" class=\"attachment-large size-large wp-image-1866\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-vs-lion-bg.jpg 1000w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-vs-lion-bg-300x240.jpg 300w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess-vs-lion-bg-768x614.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c63614c e-flex e-con-boxed e-con e-parent\" data-id=\"c63614c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ec2be53 e-con-full e-flex e-con e-child\" data-id=\"ec2be53\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ada086c elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"ada086c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"825\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-1-en-993x1024.png\" class=\"attachment-large size-large wp-image-382\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-1-en-993x1024.png 993w, https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-1-en-291x300.png 291w, https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-1-en-768x792.png 768w, https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-1-en.png 1026w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51a84dd elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"51a84dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We assume that you have solar panels with a maximum capacity of 1MW per hour under optimal weather conditions and daylight hours of 6 hours.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-175cfa7 e-con-full e-flex e-con e-child\" data-id=\"175cfa7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c8605b elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0c8605b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In case you use lithium batteries to store the energy produced during daylight hours you will need to purchase a minimum of 3 units, taking into account the technical limitations of the battery.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98a1f13 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"98a1f13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1384\" height=\"843\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-3-new.png\" class=\"attachment-full size-full wp-image-423\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-3-new.png 1384w, https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-3-new-300x183.png 300w, https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-3-new-1024x624.png 1024w, https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-3-new-768x468.png 768w\" sizes=\"(max-width: 1384px) 100vw, 1384px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b4d7389 e-con-full e-flex e-con e-child\" data-id=\"b4d7389\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a63a582 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"a63a582\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"720\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-new-6mwh-1024x922.png\" class=\"attachment-large size-large wp-image-416\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-new-6mwh-1024x922.png 1024w, https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-new-6mwh-300x270.png 300w, https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-new-6mwh-768x692.png 768w, https:\/\/vess.bg\/wp-content\/uploads\/2024\/08\/check-new-6mwh.png 1109w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60cee78 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"60cee78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>VESS energy storage systems regulate capacity according to the amount of electrolyte in the system. Under these conditions, a VESS vanadium system is quite sufficient, and the benefits over time are incomparable to a Li-Ion battery. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b0214c6 e-flex e-con-boxed e-con e-parent\" data-id=\"b0214c6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d75c5f elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1d75c5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comparison with all possible technologies:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7c2b63 elementor-widget elementor-widget-image\" data-id=\"b7c2b63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vess.bg\/wp-content\/uploads\/2025\/06\/comparisson-table-en-scaled.webp\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NjA0LCJ1cmwiOiJodHRwczpcL1wvdmVzcy5iZ1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMDZcL2NvbXBhcmlzc29uLXRhYmxlLWVuLXNjYWxlZC53ZWJwIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1508\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2025\/06\/comparisson-table-en-scaled.webp\" class=\"attachment-full size-full wp-image-604\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2025\/06\/comparisson-table-en-scaled.webp 2560w, https:\/\/vess.bg\/wp-content\/uploads\/2025\/06\/comparisson-table-en-300x177.webp 300w, https:\/\/vess.bg\/wp-content\/uploads\/2025\/06\/comparisson-table-en-1024x603.webp 1024w, https:\/\/vess.bg\/wp-content\/uploads\/2025\/06\/comparisson-table-en-768x452.webp 768w, https:\/\/vess.bg\/wp-content\/uploads\/2025\/06\/comparisson-table-en-1536x905.webp 1536w, https:\/\/vess.bg\/wp-content\/uploads\/2025\/06\/comparisson-table-en-2048x1206.webp 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9dc56b1 e-flex e-con-boxed e-con e-parent\" data-id=\"9dc56b1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-159dbe3 e-con-full e-flex e-con e-child\" data-id=\"159dbe3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e44306d elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"e44306d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">VESS: Integrated energy system \u2013 not just a battery<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9c2968 elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"a9c2968\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">VESS VRFB solutions represent complete energy systems, including power management, conversion, and monitoring.\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5febe5f e-flex e-con-boxed e-con e-parent\" data-id=\"5febe5f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-30df12c e-con-full e-flex e-con e-child\" data-id=\"30df12c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c138aea elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"c138aea\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Power Conversion System (PCS)<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3824b4a elementor-widget elementor-widget-image\" data-id=\"3824b4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"1000\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess_pcs-model.jpg\" class=\"attachment-full size-full wp-image-1867\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess_pcs-model.jpg 593w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess_pcs-model-178x300.jpg 178w\" sizes=\"(max-width: 593px) 100vw, 593px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe6c53e e-con-full e-flex e-con e-child\" data-id=\"fe6c53e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-066ac99 elementor-widget elementor-widget-text-editor\" data-id=\"066ac99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The PCS (Power Conversion System) is a key component of the vanadium flow battery that manages the bidirectional energy flow between the battery and the power grid. It provides precise charge and discharge control, as well as reliable conversion between alternating and direct current, in accordance with grid requirements and the specific application. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1550116 elementor-widget elementor-widget-heading\" data-id=\"1550116\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Main functions and advantages:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a08cde9 elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"a08cde9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>AC\/DC and DC\/AC conversion<\/strong> - Controls the battery charging and discharging processes, ensuring efficient and stable energy conversion.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>Comprehensive electrical protection<\/strong> - Includes overvoltage and undervoltage protection, frequency deviations, overcurrent and overheating, ensuring safe and long-term operation.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>Anti-islanding protection<\/strong> - When operating connected to the power grid, the PCS can quickly detect grid isolation and automatically disconnect within \u2264 2 seconds.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>Intuitive user interface (HMI)<\/strong> - Built-in touchscreen interface that visualizes real-time operating parameters, system status, alarms, and historical data.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>Communication and integration<\/strong> - Supports the standard MODBUS protocol and allows seamless communication with EMS, BMS, and external SCADA monitoring platforms.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>\"Black start\" \/ grid-independent start function<\/strong> - Built-in OV start function that facilitates battery activation and allows system recovery without external power.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e190bbe e-flex e-con-boxed e-con e-parent\" data-id=\"e190bbe\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0fcc9e6 e-con-full e-flex e-con e-child\" data-id=\"0fcc9e6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57dc837 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"57dc837\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Battery Management System (BMS)<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e9a762 elementor-widget elementor-widget-image\" data-id=\"4e9a762\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"1000\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess_bms-model-new.jpg\" class=\"attachment-full size-full wp-image-1868\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess_bms-model-new.jpg 593w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess_bms-model-new-178x300.jpg 178w\" sizes=\"(max-width: 593px) 100vw, 593px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2cde5a6 e-con-full e-flex e-con e-child\" data-id=\"2cde5a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c33e294 elementor-widget elementor-widget-text-editor\" data-id=\"c33e294\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>BMS is the main control layer of every VESS VRFB system. It monitors all electrochemical and electrical parameters in real time, ensuring safe, stable, and long-term operation of the system. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fa5a6c2 elementor-widget elementor-widget-heading\" data-id=\"fa5a6c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Main functions and advantages:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d9de31c elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"d9de31c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Each battery unit is equipped with its own BMS module.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Monitors the operating parameters of the electrolyte and electrical quantities in real time.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Calculates the SOC (State of Charge) of the system without limitations in the depth of discharge.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Performs automatic diagnostics and detects faults at the system and subsystem level.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Manages the operating status of main and auxiliary equipment \u2013 electrolyte pumps, cooling systems, valves.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Communicates bidirectionally with PCS and EMS, receiving commands and sending data on the system status.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Allows adjustment and modification of operating parameters according to the specific project and mode of operation.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b09af43 e-flex e-con-boxed e-con e-parent\" data-id=\"b09af43\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6bd0b71 e-con-full e-flex e-con e-child\" data-id=\"6bd0b71\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29d463e elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"29d463e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Energy Management System (EMS)<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5362a42 elementor-widget elementor-widget-image\" data-id=\"5362a42\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"1000\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess_ems-model-web.jpg\" class=\"attachment-full size-full wp-image-1869\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess_ems-model-web.jpg 593w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/vess_ems-model-web-178x300.jpg 178w\" sizes=\"(max-width: 593px) 100vw, 593px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-268410b e-con-full e-flex e-con e-child\" data-id=\"268410b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6896f8 elementor-widget elementor-widget-text-editor\" data-id=\"b6896f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>EMS is the upgrade that turns VESS VRFB into a strategic energy asset. It coordinates the interaction between the battery, the power grid, renewable sources, and end consumers. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b989945 elementor-widget elementor-widget-heading\" data-id=\"b989945\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Main functions and advantages:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e8392a elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"5e8392a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Centralized management of energy flow in real time.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Optimization of system efficiency according to market, grid, and operational conditions.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Intelligent management of charging and discharging based on electricity prices and load.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Assists in the effective implementation of peak shaving, load shifting, frequency regulation, and grid balancing services.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Creates coordination between the battery, the grid, and connected consumers.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Visualizes current data, historical trends, and key KPI indicators.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Has full integration with PCS and BMS for synchronized system control.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1bb32d0 e-flex e-con-boxed e-con e-parent\" data-id=\"1bb32d0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-26fddd2 e-con-full e-flex e-con e-child\" data-id=\"26fddd2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0017727 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"0017727\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications of VESS technology<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a7a2862 e-flex e-con-boxed e-con e-parent\" data-id=\"a7a2862\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-56a7246 e-con-full e-flex e-con e-child\" data-id=\"56a7246\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-073b3f4 elementor-widget elementor-widget-image\" data-id=\"073b3f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vess.bg\/system\/vanadievi-energijni-sistemi-za-mrezhovo-i-industrialno-prilozhenie\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/warehouse-installation-1-1-1024x1024.jpg\" class=\"attachment-large size-large wp-image-1626\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/warehouse-installation-1-1-1024x1024.jpg 1024w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/warehouse-installation-1-1-300x300.jpg 300w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/warehouse-installation-1-1-150x150.jpg 150w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/warehouse-installation-1-1-768x768.jpg 768w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/warehouse-installation-1-1.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6985ce elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"e6985ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/vess.bg\/system\/vanadievi-energijni-sistemi-za-mrezhovo-i-industrialno-prilozhenie\/\">Vanadium energy systems for grid and industrial application<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4667169 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"4667169\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Balancing, peak shaving, RES integration<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ce6406 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"2ce6406\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/vess.bg\/en\/system\/vanadium-energy-systems-for-grid-and-industrial-application\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Learn more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1b0e11d e-con-full e-flex e-con e-child\" data-id=\"1b0e11d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-444c0aa elementor-widget elementor-widget-image\" data-id=\"444c0aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vess.bg\/system\/vanadievi-energijni-sistemi-za-kritichna-infrastruktura\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/in-floor_vanadium_flow_battery-1080-1024x1024.jpg\" class=\"attachment-large size-large wp-image-1627\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/in-floor_vanadium_flow_battery-1080-1024x1024.jpg 1024w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/in-floor_vanadium_flow_battery-1080-300x300.jpg 300w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/in-floor_vanadium_flow_battery-1080-150x150.jpg 150w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/in-floor_vanadium_flow_battery-1080-768x768.jpg 768w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/in-floor_vanadium_flow_battery-1080.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf88a18 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"cf88a18\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/vess.bg\/system\/vanadievi-energijni-sistemi-za-kritichna-infrastruktura\/\">Vanadium energy systems for critical infrastructure<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa9ff56 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"aa9ff56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Data centers, transport hubs, N+1\/N+2 systems<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4b6ac3 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"a4b6ac3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/vess.bg\/en\/system\/vanadium-energy-systems-for-critical-infrastructure\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Learn more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-082c89b e-con-full e-flex e-con e-child\" data-id=\"082c89b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64cc75b elementor-widget elementor-widget-image\" data-id=\"64cc75b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vess.bg\/system\/vanadievi-energijni-sistemi-za-korabi\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/h-edited-1024x1024.jpg\" class=\"attachment-large size-large wp-image-1628\" alt=\"\" srcset=\"https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/h-edited-1024x1024.jpg 1024w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/h-edited-300x300.jpg 300w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/h-edited-150x150.jpg 150w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/h-edited-768x768.jpg 768w, https:\/\/vess.bg\/wp-content\/uploads\/2026\/01\/h-edited.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-183208c elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"183208c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/vess.bg\/system\/vanadievi-energijni-sistemi-za-korabi\/\">Vanadium energy systems for vessels<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1de0e2c elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"1de0e2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Towards the new generation of maritime transport<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797d337 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"797d337\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/vess.bg\/en\/system\/vanadium-energy-systems-for-ships\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Learn more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f4a8eeb e-flex e-con-boxed e-con e-parent\" data-id=\"f4a8eeb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-197e0c5 e-con-full e-flex e-con e-child\" data-id=\"197e0c5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ffa4842 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"ffa4842\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">From CAPEX to long-term return on investment<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdf1315 elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"cdf1315\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">VRFB systems require a higher initial investment but provide a stable, predictable, and long-term ROI through low operating costs, long life, and minimal risks.\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-399502a e-flex e-con-boxed e-con e-parent\" data-id=\"399502a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ac1964 elementor-widget elementor-widget-template\" data-id=\"8ac1964\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"container\" data-elementor-id=\"1678\" class=\"elementor elementor-1678 elementor-1655 elementor-1655\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-208bc4f e-flex e-con-boxed e-con e-parent\" data-id=\"208bc4f\" data-element_type=\"container\" data-e-type=\"container\" id=\"contact-us\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div 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It is the next logical step in energy storage. <\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5b07bc elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"b5b07bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Contact us! <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d07cd8e elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"d07cd8e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 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192 0s192 85.961 192 192c0 77.413-26.97 99.031-172.268 309.67-9.535 13.774-29.93 13.773-39.464 0zM192 272c44.183 0 80-35.817 80-80s-35.817-80-80-80-80 35.817-80 80 35.817 80 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Sofia, 1000,<\/br> 2 Slavyanska Str.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"mailto:contact@vess.bg\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">contact@vess.bg<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"tel:+359887405229\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-phone-square-alt\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M400 32H48A48 48 0 0 0 0 80v352a48 48 0 0 0 48 48h352a48 48 0 0 0 48-48V80a48 48 0 0 0-48-48zm-16.39 307.37l-15 65A15 15 0 0 1 354 416C194 416 64 286.29 64 126a15.7 15.7 0 0 1 11.63-14.61l65-15A18.23 18.23 0 0 1 144 96a16.27 16.27 0 0 1 13.79 9.09l30 70A17.9 17.9 0 0 1 189 181a17 17 0 0 1-5.5 11.61l-37.89 31a231.91 231.91 0 0 0 110.78 110.78l31-37.89A17 17 0 0 1 299 291a17.85 17.85 0 0 1 5.91 1.21l70 30A16.25 16.25 0 0 1 384 336a17.41 17.41 0 0 1-.39 3.37z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">+ 359 88 7405 229<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b9294e elementor-widget elementor-widget-spacer\" data-id=\"8b9294e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-33c6233 e-con-full e-flex e-con e-child\" data-id=\"33c6233\" data-element_type=\"container\" 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class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_6c180a9 elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_6c180a9\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMobile phone\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_6c180a9]\" id=\"form-field-field_6c180a9\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"* Mobile phone\" required=\"required\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Only numbers and phone characters (#, -, *, etc) are accepted.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"*Message\" required=\"required\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-acceptance elementor-field-group elementor-column elementor-field-group-field_86314b4 elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_86314b4\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tGDPR\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-subgroup\">\n\t\t\t<span class=\"elementor-field-option\">\n\t\t\t\t<input type=\"checkbox\" name=\"form_fields[field_86314b4]\" id=\"form-field-field_86314b4\" class=\"elementor-field elementor-size-sm  elementor-acceptance-field\" required=\"required\">\n\t\t\t\t<label for=\"form-field-field_86314b4\"><span class=\"gdpr\">I agree to the VESS <a rel=\"privacy-policy\" href=\"https:\/\/vess.bg\/poveritelnost\/\" target=\"_blank\">Privacy Policy (GDPR)<\/a>.<\/span><\/label>\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_033b416 elementor-col-100 recaptcha_v3-bottomright\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_033b416\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6Lc4USQqAAAAANwLQqmlFHIodJWos8nwxJWpsmOx\" data-type=\"v3\" data-action=\"Form\" data-badge=\"bottomright\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send to<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>VESS &#8211; Vanadium Redox Flow Battery (VRFB) Technology for long-term, safe, and scalable energy storage VESS vanadium energy systems offer a reliable and scalable solution for achieving carbon neutrality in industrial environments. Vanadium Redox Flow technology provides the stability needed for critical infrastructure and energy grids, combining 25\u201330+ years of service life, zero risk of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":367,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1870","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Technology for long-term, safe, and scalable energy storage - VESS - Vanadium Energy Stocks<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vess.bg\/en\/technology-for-long-term-safe-and-scalable-energy-storage\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Technology for long-term, safe, and scalable energy storage - VESS - Vanadium Energy Stocks\" \/>\n<meta property=\"og:description\" content=\"VESS &#8211; Vanadium Redox Flow Battery (VRFB) Technology for long-term, safe, and scalable energy storage VESS vanadium energy systems offer a reliable and scalable solution for achieving carbon neutrality in industrial environments. 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