{"id":33713,"date":"2026-09-17T10:16:43","date_gmt":"2026-09-17T10:16:43","guid":{"rendered":"https:\/\/fenchenergy.com\/?post_type=product&#038;p=33713"},"modified":"2026-10-26T01:20:41","modified_gmt":"2026-10-26T01:20:41","slug":"51-2v-628ah-lifepo4-diy-battery-box","status":"publish","type":"product","link":"https:\/\/fenchenergy.com\/sl\/product\/51-2v-628ah-lifepo4-diy-battery-box\/","title":{"rendered":"51,2V 628Ah LiFePO4 DIY baterijska \u0161katla z JK V19 300A BMS | 48V doma\u010de son\u010dno shranjevanje energije"},"content":{"rendered":"<div data-elementor-type=\"product-post\" data-elementor-id=\"33713\" class=\"elementor elementor-33713\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-61c4a533 e-flex e-con-boxed e-con e-parent\" data-id=\"61c4a533\" 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-af0d0e9 elementor-widget__width-initial color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"af0d0e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>51.2V 628Ah LiFePO4 DIY Battery Box with JK 300A BMS for Home Energy Storage<\/h2><p>The Fench Energy 51.2V 628Ah LiFePO4 DIY Battery Box is a high-capacity 48V-class battery enclosure solution designed for custom home energy storage systems, solar applications, backup power projects, and professional DIY battery builders.<\/p><p>Designed with a <strong>16S LiFePO4 battery configuration<\/strong>, this battery box supports up to <strong>16 prismatic cells with a maximum capacity of 628Ah<\/strong>, providing a potential system capacity of approximately <strong>32.15kWh when assembled with compatible LiFePO4 cells<\/strong>.<\/p><p>The box comes with a <strong>JK V19 \/ PB2A16S30P smart BMS with 300A current capability<\/strong>, providing advanced battery monitoring, protection, active balancing, and communication support through <strong>CAN, RS485, and RS232 interfaces<\/strong>. It is designed for flexible integration with compatible solar inverters and energy management systems.<\/p><p>For improved system safety, the DIY battery box is equipped with a <strong>250A industrial circuit breaker<\/strong> and a built-in <strong>aerosol fire protection device<\/strong>. The robust cabinet design and professional internal layout help simplify battery assembly while improving reliability for high-capacity energy storage projects.<\/p><p>With a <strong>pre-assembled structure and mobile 360\u00b0 caster wheels<\/strong>, the battery box is easier to install, move, and maintain compared with traditional fixed battery enclosures. It provides a flexible solution for installers, distributors, system integrators, and experienced DIY users who require a customizable LiFePO4 energy storage platform.<\/p><p>Available with <strong>EU\/Poland stock options<\/strong>, Fench Energy helps customers reduce logistics time and simplify local energy storage projects.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p><strong>Komplet za DIY baterijsko \u0161katlo \u2014 baterijske celice niso vklju\u010dene. Ni popolna baterija.<\/strong><\/p>\n<p>\ud83d\udd0b <strong>51.2V 628Ah LiFePO4 DIY Battery Box Kit with JK V19 BMS<\/strong><br \/>\n\u2705 <strong>16S \u00b7 51.2V \u00b7 Up to 32kWh Energy Storage Solution<\/strong><br \/>\n\ud83d\udee1\ufe0f <strong>300A Smart BMS \u00b7 Circuit Breaker \u00b7 Fire Protection \u00b7 LCD Display<\/strong><br \/>\n\ud83d\udd27 <strong>Supports 16 \u00d7 LiFePO4 Prismatic Cells (Cells Not Included)<\/strong><br \/>\n\ud83d\udd0c <strong>CAN \/ RS485 \/ RS232 Communication for Solar Inverters<\/strong><br \/>\n\ud83d\ude9a <strong>EU Stock \u00b7 Poland Warehouse\u00a0<\/strong><\/p>","protected":false},"featured_media":33714,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[304],"product_tag":[],"class_list":["post-33713","product","type-product","status-publish","has-post-thumbnail","product_cat-diy-battery-kits","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/fenchenergy.com\/sl\/wp-json\/wp\/v2\/product\/33713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fenchenergy.com\/sl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fenchenergy.com\/sl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fenchenergy.com\/sl\/wp-json\/wp\/v2\/comments?post=33713"}],"version-history":[{"count":3,"href":"https:\/\/fenchenergy.com\/sl\/wp-json\/wp\/v2\/product\/33713\/revisions"}],"predecessor-version":[{"id":34107,"href":"https:\/\/fenchenergy.com\/sl\/wp-json\/wp\/v2\/product\/33713\/revisions\/34107"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fenchenergy.com\/sl\/wp-json\/wp\/v2\/media\/33714"}],"wp:attachment":[{"href":"https:\/\/fenchenergy.com\/sl\/wp-json\/wp\/v2\/media?parent=33713"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fenchenergy.com\/sl\/wp-json\/wp\/v2\/product_brand?post=33713"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fenchenergy.com\/sl\/wp-json\/wp\/v2\/product_cat?post=33713"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fenchenergy.com\/sl\/wp-json\/wp\/v2\/product_tag?post=33713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}