{"product_id":"jkbms-ess-diy-kit-roller-vertical-chassis-51-2v-314ah-lifepo4-home-solar-storage-eu-cn-stock","title":"JKBMS ESS DIY Kit | Roller \u0026 Vertical Chassis for 51.2V 314Ah LiFePO4 | Home Solar Storage | With or Without Inverter BMS | EU \u0026 CN Stock","description":"\u003ch2\u003eBuild Your Own Home Solar Battery — JKBMS ESS Roller \u0026amp; Vertical DIY Kit\u003c\/h2\u003e\n\u003cp\u003eThe JKBMS ESS DIY Kit gives you the Roller \u0026amp; Vertical chassis platform — the same enclosure used in our complete ESS systems — with the flexibility to choose your own 314Ah LiFePO4 cells and configure the system to your exact specifications. Available with or without the JKBMS Inverter BMS (JK-PB2A16S20P V19 + LCD), and shipped from either our EU warehouse or directly from China.\u003c\/p\u003e\n\u003cp\u003eWhether you're a DIY builder, system integrator, or OEM manufacturer, this kit gives you a professional-grade enclosure with built-in wheels, a vertical stackable form factor, and support for up to 32 units in parallel — without the cost of a fully assembled system. \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKit Options\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003cth\u003eShip From\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmpty Box — EU Stock\u003c\/td\u003e\n\u003ctd\u003eChassis only (no BMS, no LCD)\u003c\/td\u003e\n\u003ctd\u003eEU Warehouse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Box — EU Stock\u003c\/td\u003e\n\u003ctd\u003eChassis + JK-PB2A16S20P V19 Inverter BMS + LCD\u003c\/td\u003e\n\u003ctd\u003eEU Warehouse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmpty Box — CN Stock\u003c\/td\u003e\n\u003ctd\u003eChassis only (no BMS, no LCD)\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Box — CN Stock\u003c\/td\u003e\n\u003ctd\u003eChassis + JK-PB2A16S20P V19 Inverter BMS + LCD\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e314Ah LiFePO4 cells are not included. Contact us for cell sourcing options.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePlatform Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd\u003e51.2V (16S LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Cell Spec\u003c\/td\u003e\n\u003ctd\u003e314Ah LiFePO4 (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Capacity\u003c\/td\u003e\n\u003ctd\u003e16kWh (per unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS (Complete Box)\u003c\/td\u003e\n\u003ctd\u003eJK-PB2A16S20P V19 — 200A, 2A Active Balance, UART+CAN+RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Parallel Units\u003c\/td\u003e\n\u003ctd\u003e32 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid Connection\u003c\/td\u003e\n\u003ctd\u003eOff-grid \/ Hybrid grid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20 (indoor dry environment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e416mm × 254mm × 894mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Weight\u003c\/td\u003e\n\u003ctd\u003e~28.5kg (empty)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Build with the JKBMS ESS Platform\u003c\/h2\u003e\n\u003ch3\u003e🛠️ Professional Chassis, DIY Flexibility\u003c\/h3\u003e\n\u003cp\u003eThe Roller \u0026amp; Vertical chassis provides a clean, professional enclosure with built-in wheels for easy indoor positioning. Designed to accept 314Ah LiFePO4 cells in a 16S configuration, it gives DIY builders and system integrators a solid foundation without fabricating custom enclosures.\u003c\/p\u003e\n\u003ch3\u003e⚡ Complete Box — JK-PB2A16S20P V19 Inverter BMS Included\u003c\/h3\u003e\n\u003cp\u003eThe Complete Box option includes the JKBMS JK-PB2A16S20P V19 — a 200A Inverter BMS with 2A active balancing, UART, CAN, RS485, and Bluetooth. This is the same BMS used in our fully assembled ESS systems, providing direct inverter communication and active cell balancing from day one.\u003c\/p\u003e\n\u003ch3\u003e🇪🇺 EU Warehouse Stock — Faster Delivery for European Customers\u003c\/h3\u003e\n\u003cp\u003eEU stock options ship from our European warehouse, avoiding customs delays and import duties for customers in the EU. Ideal for installers and integrators who need reliable lead times for project schedules.\u003c\/p\u003e\n\u003ch3\u003e📈 Scalable to 32 Units in Parallel\u003c\/h3\u003e\n\u003cp\u003eBuild a single 16kWh system today and expand to over 500kWh by adding units in parallel — all using the same chassis platform and BMS ecosystem.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🏠 \u003cstrong\u003eResidential solar energy storage\u003c\/strong\u003e — DIY home battery systems for solar self-consumption\u003c\/li\u003e\n\u003cli\u003e🌆 \u003cstrong\u003eBalcony solar systems\u003c\/strong\u003e — compact storage for apartment and small residential solar\u003c\/li\u003e\n\u003cli\u003e🔋 \u003cstrong\u003eBackup power\u003c\/strong\u003e — grid outage protection for critical household loads\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eOEM \u0026amp; system integrators\u003c\/strong\u003e — professional chassis platform for custom ESS builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eShipping Information\u003c\/h2\u003e\n\u003cp\u003eEU stock ships from our European warehouse. CN stock ships from China — sea or rail freight strongly recommended due to size, weight, and lithium battery regulations. Air freight is not advised.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📩 \u003ca href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e to discuss freight options, cell sourcing, bulk pricing, and OEM\/ODM configurations.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS-ESS","offers":[{"title":"Complete  Box With BMS and LCD From CN","offer_id":47833978929290,"sku":null,"price":750.0,"currency_code":"USD","in_stock":true},{"title":"Complete  Box With BMS and LCD From EU","offer_id":47833978962058,"sku":null,"price":570.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/JKPR008_3e63c96b-d6f2-4526-bcd9-c0c277d7e80d.jpg?v=1773680828","url":"https:\/\/jkbms-ess.com\/products\/jkbms-ess-diy-kit-roller-vertical-chassis-51-2v-314ah-lifepo4-home-solar-storage-eu-cn-stock","provider":"JKBMS-ESS","version":"1.0","type":"link"}