{"id":57549,"date":"2026-08-31T17:12:04","date_gmt":"2026-08-31T15:12:04","guid":{"rendered":"https:\/\/wodatherm.com\/product\/byd-battery-box-hve-6-4-6-43-kwh-high-voltage-lifepo4-battery-module\/"},"modified":"2026-09-16T14:06:27","modified_gmt":"2026-09-16T12:06:27","slug":"byd-battery-box-hve-6-4-6-43-kwh-high-voltage-lifepo4-battery-module","status":"publish","type":"product","link":"https:\/\/wodatherm.com\/en\/product\/byd-battery-box-hve-6-4-6-43-kwh-high-voltage-lifepo4-battery-module\/","title":{"rendered":"BYD Battery-Box HVE 6.4 6.43 kWh high-voltage LiFePO4 battery module"},"content":{"rendered":"<p><strong>BYD Battery-Box HVE 6.4<\/strong> is one 6.43 kWh lithium iron phosphate module for the current HVE high-voltage system. Manufacturer article 17161353-00 identifies the exact module offered.<\/p>\n<h2>One HVE 6.4 module, not a complete system<\/h2>\n<p>This offer contains one HVE 6.4 module only. The HVE BCU, mounting or base parts, BYD Power-Box inverter, electrical protection, cabling, other battery modules and commissioning are selected separately. The system must be designed and installed from the current BYD documents by qualified professionals.<\/p>\n<h2>Verified module data<\/h2>\n<ul>\n<li>Manufacturer article: 17161353-00<\/li>\n<li>Usable energy: 6.43 kWh<\/li>\n<li>Nominal voltage: 115.2 V DC<\/li>\n<li>Dimensions: 499 x 660 x 140 mm<\/li>\n<li>Weight: 61.6 kg<\/li>\n<li>Cell chemistry: lithium iron phosphate (LiFePO4 \/ LFP)<\/li>\n<li>Continuous discharge current: 35 A<\/li>\n<li>Peak discharge current: 70 A for 10 seconds<\/li>\n<li>Communication: CAN \/ RS485<\/li>\n<\/ul>\n<h2>HVE configuration and installation<\/h2>\n<p>The current documentation allows one to four HVE modules per tower and requires at least one HVE 6.4 module. HVE 4.2 and HVE 6.4 modules may be combined only in documented configurations. One tower reaches up to 23.58 kWh; up to three identical towers provide a documented maximum of 70.74 kWh. A correctly assembled system is specified for at least 95% round-trip efficiency, natural convection, IP65 protection, wall or floor installation indoors or outdoors and -20 \u00b0C to +55 \u00b0C operation. Charging and discharging power is temperature-dependent at the stated limits.<\/p>\n<h2>Compatibility and stock<\/h2>\n<p>The current datasheet lists BYD Power-Box SH3-6K and BYD Power-Box TH5-15K configurations. Exact BCU, module mix, firmware, inverter and warranty compatibility are confirmed for the project before order acceptance. The module is held in European supplier stock.<\/p>\n<p><a href=\"https:\/\/wodatherm.com\/wp-content\/uploads\/2026\/08\/byd-battery-box-hve-datasheet-en-v1-6-250717.pdf\">Download the locally hosted English HVE datasheet<\/a> or <a href=\"https:\/\/wodatherm.com\/wp-content\/uploads\/2026\/08\/byd-battery-box-hve-user-manual-en-v1-2-251201.pdf\">the locally hosted English HVE user manual<\/a>. Browse related <a href=\"https:\/\/wodatherm.com\/product-category\/bateriova-uloziste\/\">solar batteries and battery storage<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Expand a compatible battery system to the capacity you need while keeping a clear path for future growth.<\/strong><\/p>\n<p><strong>Key features: 6.43 kWh \u00b7 LiFePO4 technology.<\/strong> BYD Battery-Box HVE 6.4 6.43 kWh high-voltage LiFePO4 battery module. This module is intended for a compatible system from the same product family. We can calculate the module count and verify the complete stack.<\/p>\n","protected":false},"featured_media":57545,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[2894],"product_cat":[2913],"product_tag":[2904,2902,2903,2767,2905,2861],"class_list":["post-57549","product","type-product","status-publish","has-post-thumbnail","product_brand-byd-energy-storage","product_cat-battery-modules","product_tag-115-2-v","product_tag-6-43-kwh","product_tag-byd-battery-box-hve","product_tag-high-voltage-battery","product_tag-ip65","product_tag-lifepo4","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product\/57549","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/comments?post=57549"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/media\/57545"}],"wp:attachment":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/media?parent=57549"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product_brand?post=57549"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product_cat?post=57549"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product_tag?post=57549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}