{"title":"Server Rack Batteries","description":"\u003cp\u003eScale your home energy storage with \u003cstrong\u003erack batteries\u003c\/strong\u003e. These rack-mount LiFePO4 units slot into a standard 19-inch rack for a clean, modular 24V or 48V battery bank.\u003c\/p\u003e\n\u003ch2\u003eRack-Mount LiFePO4 Explained\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003erack battery\u003c\/strong\u003e packages LiFePO4 cells, a BMS and terminals into a server-rack form factor. Multiple units stack and parallel together, so you can start small and add capacity as your off-grid or backup needs grow.\u003c\/p\u003e\n\u003ch2\u003eVoltage Options\u003c\/h2\u003e\n\u003ch3\u003e24V\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003e24v server rack battery\u003c\/strong\u003e suits smaller homes, cabins and mid-size inverters — a good step up from 12V with thinner, cheaper wiring.\u003c\/p\u003e\n\u003ch3\u003e48V\u003c\/h3\u003e\n\u003cp\u003eThe standard for whole-home systems. 48V racks pair directly with hybrid solar inverters for the most efficient high-capacity storage.\u003c\/p\u003e\n\u003ch2\u003eScaling \u0026amp; Parallel Wiring\u003c\/h2\u003e\n\u003cp\u003eRack units connect in parallel to add amp-hours without raising voltage. As long as the BMS units are matched, you can grow a bank from 5kWh to 30kWh+ over time. Pair with our \u003ca href=\"https:\/\/wis-tek.com\/collections\/lifepo4-battery-box\" title=\"LiFePO4 Battery Box \u0026amp; Case | DIY Lithium Battery Enclosures\"\u003eLiFePO4 boxes\u003c\/a\u003e for smaller cells, or follow the \u003ca href=\"\/fr\/blogs\/guides\/diy-home-battery-backup\"\u003ehome backup guide\u003c\/a\u003e to plan the full system.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rack batteries can I parallel?\u003c\/h3\u003e\n\u003cp\u003eMost BMS units support 4–16 modules in parallel. Check the spec sheet for your model.\u003c\/p\u003e\n\u003ch3\u003eIs 24V or 48V better?\u003c\/h3\u003e\n\u003cp\u003e48V is more efficient for whole-home power; 24V is fine for smaller cabins and RVs.\u003c\/p\u003e\n\u003ch3\u003eDo rack batteries work off-grid?\u003c\/h3\u003e\n\u003cp\u003eYes — they're the backbone of most modern off-grid and solar backup systems.\u003c\/p\u003e","products":[{"product_id":"server-rack-battery-backup-48v-300ah-lifepo4-15kwh","title":"Wistek lifepo4 batterie 48V 300ah 15KWH batterie solaire","description":"\u003cp\u003eElevate your solar energy storage solutions with the state-of-the-art **Wistek LiFePO4 Battery Pack 48V 300Ah 15kWh Solar Battery**. This high-capacity solar battery pack is engineered for unmatched power, efficiency, and reliability, making it an ideal choice for maximizing solar energy storage. In this comprehensive guide, we'll delve into the features and benefits of the **Wistek LiFePO4 Battery Pack**, showcasing why it stands out as the ultimate solution for residential, commercial, and off-grid solar systems.\u003c\/p\u003e\n\u003ch2\u003eUnleashing the Power of Wistek LiFePO4 Battery Pack\u003c\/h2\u003e\n\u003cp\u003eThe **Wistek LiFePO4 Battery Pack 48V 300Ah 15kWh** is designed to deliver superior performance in solar energy applications. With advanced lithium iron phosphate (LiFePO4) technology, a substantial 15kWh energy capacity, and durable construction, this battery pack is the perfect match for those looking to enhance the efficiency and longevity of their solar energy systems, whether for residential use, commercial projects, or off-grid installations.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the Wistek LiFePO4 Battery Pack?\u003c\/h2\u003e\n\u003cp\u003eThe **Wistek LiFePO4 Battery Pack** features a robust 48V configuration with 300Ah capacity, offering 15kWh of reliable energy storage. This makes it an excellent choice for storing excess solar energy, ensuring a stable and consistent power supply, whether for home energy storage, commercial energy needs, or remote, off-grid locations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e: \u003cspan\u003e$\u003c\/span\u003e\u003cspan\u003e4999.00\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features of Wistek LiFePO4 Battery Pack\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Energy Capacity\u003c\/strong\u003e: With a massive 15kWh energy storage capacity, the Wistek LiFePO4 battery pack ensures prolonged power supply, ideal for solar energy systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Cycle Life\u003c\/strong\u003e: This solar battery pack is engineered to last over 5000 cycles, providing long-term durability and reliability in various solar applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Battery Management System (BMS)\u003c\/strong\u003e: The intelligent BMS safeguards against overcharging, over-discharging, and short circuits, ensuring safe and efficient operation of the battery pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular and Expandable Design\u003c\/strong\u003e: The modular design of the Wistek battery pack allows for easy scaling and customization, making it adaptable to growing energy storage needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications of Wistek LiFePO4 Battery Pack\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential Solar Installations\u003c\/strong\u003e: Perfect for residential solar setups, this battery pack offers a reliable and efficient energy storage solution, enabling homeowners to harness clean, sustainable energy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Solar Projects\u003c\/strong\u003e: In commercial solar applications, the Wistek LiFePO4 battery pack can store excess energy, ensuring a consistent power supply for businesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Grid Solar Systems\u003c\/strong\u003e: Ideal for off-grid solar systems, the Wistek battery pack provides dependable power, ensuring energy independence in remote locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits of Wistek LiFePO4 Battery Pack for Solar Energy Storage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Energy Efficiency\u003c\/strong\u003e: The Wistek battery pack maximizes the efficiency of solar systems, ensuring optimal energy storage and utilization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Reliability and Durability\u003c\/strong\u003e: Designed for durability and a long cycle life, this LiFePO4 battery pack provides a reliable power solution for continuous operation in solar setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalability and Flexibility\u003c\/strong\u003e: With its modular design, the Wistek battery pack can easily be expanded and customized to meet evolving energy storage requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaximize Your Solar Energy Storage with Wistek LiFePO4 Battery Pack\u003c\/h2\u003e\n\u003cp\u003eIn summary, the **Wistek LiFePO4 Battery Pack 48V 300Ah 15kWh Solar Battery** is a breakthrough in solar energy storage technology. By harnessing the power, efficiency, and reliability of this cutting-edge battery pack, you can significantly enhance your solar energy storage capabilities, ensuring that your system runs smoothly and efficiently. Whether you’re powering a residential setup, commercial solar array, or off-grid installation, choose the **Wistek LiFePO4 Battery Pack** to unlock the full potential of your solar energy system, powering your future with sustainability and reliability.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/1_d787343d-f1b3-4de6-a2d0-12f352ed7130.jpg?v=1743236437\" alt=\"\"\u003e \u003cimg alt=\"Wistek LiFePO4 Battery Features\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0763\/0562\/9462\/files\/300__02.jpg?v=1708686330\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/2_4262197c-c437-4daa-92ca-1365cbf6609f.jpg?v=1743236531\" alt=\"\"\u003e \u003cimg alt=\"Efficient Solar Energy Storage\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0763\/0562\/9462\/files\/300__04.jpg?v=1708686356\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/3_dec8657c-f23f-4e60-9150-33397870af63.jpg?v=1743236531\" alt=\"\"\u003e   \u003cimg alt=\"Solar Battery for Residential Use\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0763\/0562\/9462\/files\/300__09.jpg?v=1708686435\"\u003e \u003cimg alt=\"Commercial Solar Battery\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0763\/0562\/9462\/files\/300__10.jpg?v=1708686449\"\u003e \u003cimg alt=\"Off-Grid Solar Battery Solution\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0763\/0562\/9462\/files\/300__11.jpg?v=1708686461\"\u003e\n\u003c\/div\u003e","brand":"Wistek","offers":[{"title":"Default Title","offer_id":44853861024022,"sku":"","price":1810.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/1_fa6dc84e-c10a-477f-a267-f5e6bad22bd8.jpg?v=1753328138"},{"product_id":"diy-battery-pack-pre-assembled-16kwh-lifepo4","title":"16 Grade A EVE MB31 Cells with DIY LiFePO4 Battery Box|Wistek(USA Stock)","description":"\u003cdiv class=\"halo-block-header text-center\"\u003e\n\u003cp style=\"text-align: left;\"\u003eThe 16kWh DIY Battery Kit includes 16 EVE MB31 cells and one 15kWh\/16kWh DIY Box. This comprehensive package allows users to directly assemble a 16kWh LiFePO4 battery bank without the need to purchase additional raw materials or perform any further processing on the components.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\" class=\"title\"\u003e\u003cspan class=\"text\"\u003eWistek EVE MB31 Lifepo4 Cells Reviews - @Easypowerwall\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv style=\"position: relative; width: 100%; padding-bottom: 56.25%; max-width: 1200px; margin: 0 auto;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/IBGRzNTJYg0?start=4\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSupply Original EVE Grade A, Brand New Prismatic LiFePO4 Cell\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg class=\"w-full object-cover blur-up lazyloaded\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/2_34.jpg?v=1752635070\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/2_34.jpg?v=1752635070\" alt=\"EVE MB31 Battery\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSingle M6 Stud\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 150, 218);\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery cell has been welded with a single M6 stud, which is convenient for DIY battery. It is recommended to use a torque of less than 6N.m for assembly.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/2._1.jpg?v=1752635174\" alt=\"MB31 lifepo4 battery\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eGrade A,brand new quality\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe battery cells have the original test report, the QR code is intact, and all the battery cell test data can be tracked.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/3_22.jpg?v=1752635197\" alt=\"EVE MB31 Grade A\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFree Accessories\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe battery cell comes with the necessary accessories, busbars, screws and epoxy sheets to assemble the battery pack.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/1_55.jpg?v=1752635403\" alt=\"MB31 Packaging\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eGood packaging conditions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe battery cells are packed in cartons that meet the requirements of dangerous goods, with transparent tape wrapped around the outside to prevent rainwater from seeping into the cartons. Customized sponges are used to fix the cells, effectively protecting them from impact damage.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/MB31_Package.jpg?v=1779263560\" alt=\"MB31 package details\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e15kWh Battery Box\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/15kWh_lithium_battery_box_0fe22bfe-321c-44a2-9aec-65a6ce85da8f.jpg?v=1765531487\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/15kWhbatterybox_d5091542-e52b-4bc2-890a-af2d5ee7fa15.jpg?v=1765531582\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/15kWhdiyboxfrontpaneldisplay_c5dede87-1225-4be7-9cf5-6680370fac28.jpg?v=1765531582\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/15kWh_diy_battery_box_dimension_97cf21a1-b3c9-4b8f-839e-4752a5016dec.jpg?v=1766110051\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/15kWh_battery_box_accessories.jpg?v=1761877365\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/new_accessories.jpg?v=1781251959\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWide Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"mb31 cells applications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/5_17.jpg?v=1752636258\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e","brand":"Wistek","offers":[{"title":"16 MB31 Cells+1 Diy Box","offer_id":50460062548246,"sku":"DIY4815-1-R","price":1889.0,"currency_code":"USD","in_stock":true},{"title":"32 MB31 Cells+2 Diy Boxes","offer_id":50460062581014,"sku":"DIY4815-2-R","price":3752.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/16_cells_and_1_diy_box.jpg?v=1783503413"},{"product_id":"51-2v-15kwh-16kwh-diy-battery-box-with-mb31-cells-wistek","title":"51.2V 15kWh\/16kWh Diy Battery Box with MB31 Cells|Wistek(Poland Stock)","description":"\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 150, 218);\"\u003eSupply Original EVE Grade A, Brand New Prismatic LiFePO4 Cell\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMB31 3.2V 314Ah prismatic cell, lifepo4(lithium iron phosphate) material, no fire, no explosion, real capacity 330Ah (\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/EVE_Shipping_Test_Reprot_Example.xlsx?v=1761017292\" title=\"EVE MB31 Shipping Test Report\"\u003eoriginal factory report shows\u003c\/a\u003e), 8000 cycle life (≥70% SOH), service life of more than 10 years.\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg loading=\"lazy\" alt=\"EVE MB31 Battery\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/2_34.jpg?v=1752635070\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/2_34.jpg?v=1752635070\" class=\"w-full object-cover blur-up lazyloaded\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: rgb(0, 150, 218);\"\u003eSingle M6 Stud\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 150, 218);\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe battery cell has been welded with a single M6 stud(aftermarket), which is convenient for DIY battery. It is recommended to use a torque of less than 6N.m for assembly.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"MB31 lifepo4 battery\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/2._1.jpg?v=1752635174\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 150, 218);\"\u003eGrade A,brand new quality\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe battery cells have the original test report, the QR code is intact, and all the battery cell test data can be tracked.\u003ca href=\"https:\/\/wis-tek.com\/blogs\/knowledge\/how-to-determine-if-eve-cells-are-grade-a-quality\" title=\"How to determine whether it is a Grade A battery?\"\u003e(How to determine whether it is a Grade A battery?)\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"EVE MB31 Grade A\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/3_22.jpg?v=1752635197\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"mb31 lifepo4 cells test report\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/QQ_20251016153744.png?v=1760600294\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 150, 218);\"\u003eFree Accessories\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe battery cell comes with the necessary accessories, busbars, flange nut and epoxy plates to assemble the battery pack.The busbar is made of nickel-plated copper, which has low resistance, good conductivity, corrosion resistance, and generates little heat during operation.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"MB31 Packaging\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/1_55.jpg?v=1752635403\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 150, 218);\"\u003eGood packaging conditions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe battery cells are packed in cartons that meet the requirements of dangerous goods, with transparent tape wrapped around the outside to prevent rainwater from seeping into the cartons. Customized sponges are used to fix the cells, effectively protecting them from impact damage.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"MB31 3.2V 314Ah\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/4_15.jpg?v=1752635509\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/111_2_dc23191d-3be5-45ef-b283-4f4ccf6e7ccf.jpg?v=1752636240\" alt=\"MB31 cells container shipment\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"color: rgb(0, 150, 218);\"\u003eDiy Battery Box\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003eSuitable for EVE 280Ah\/304Ah\/306Ah\/314Ah prismatic cells, 16S battery structure, assembled into a 51.2V 15kWh\/16kWh home energy storage system.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/15kWh_diy_battery_box_d1dc06c5-58e9-4f04-a9a6-87f80a17c930.jpg?v=1765531487\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/314Ah_Prismatic_Cell_Dimension.jpg?v=1769047940\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"color: rgb(0, 150, 218);\"\u003eDiy Home Battery Backup\u003c\/h3\u003e\n\u003ch4 style=\"text-align: left;\"\u003eFeatures\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003e\u003cstrong\u003ePre-assembled Version:\u003c\/strong\u003e The DIY battery box comes pre-assembled with a BMS, battery terminal, and circuit breaker. DIY enthusiasts can directly place sized prismatic cells into the box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e250A Circuit Breaker:\u003c\/strong\u003e The battery box is equipped with a sensitive, high-quality 250A circuit breaker to effectively protect the battery and circuit system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e16S 200A BMS:\u003c\/strong\u003e The DIY battery bank features a JK PB2A16S20P BMS, providing a 200A continuous discharge current and a 2A active balancing current to prevent overcharging, over-discharging, overcurrent, and short circuits, balancing the cells and extending battery life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Connectors:\u003c\/strong\u003e 2mm thick flexible connectors are used between cells, between cells and the BMS, and between the BMS and battery terminals, capable of handling a continuous 200A discharge current.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/15kWhbatterybox_d5091542-e52b-4bc2-890a-af2d5ee7fa15.jpg?v=1765531582\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"color: rgb(0, 150, 218);\"\u003ePackage Listing\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/15kWh_lithium_diy_box_fd8281e1-6ce9-492e-acd2-7fd385be1522.jpg?v=1765531487\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 150, 218);\"\u003eWide Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/5_17.jpg?v=1752636258\" alt=\"mb31 cells applications\"\u003e\u003c\/div\u003e","brand":"Wistek","offers":[{"title":"16 MB31 Cells+1 Diy Box \/ Grade A+","offer_id":50809984549142,"sku":":BOX4815P-16-1R","price":1716.0,"currency_code":"USD","in_stock":false},{"title":"32 MB31 Cells+2 Diy Boxes \/ Grade A+","offer_id":50809984581910,"sku":"BOX4815P-32-2R","price":3470.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/Poland_15kWh_diy_battery_box.jpg?v=1765531487"},{"product_id":"24v-mb31-8kwh-pre-assembled-battery-diy-box-with-jk-bms-wistek","title":"24V MB31 8kWh Pre-assembled Battery Diy Box with JK BMS|Wistek","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe 24V DIY Battery Box is a stainless steel metal enclosure specifically designed for small-scale energy storage systems. The enclosure features a built-in JK PB2A16S20P BMS, a 250A circuit breaker, and flexible busbars, providing all the necessary accessories for a DIY 24V 8kWh battery build (battery cells not included).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e24V MB31 DIY Battery Box\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style=\"color: rgb(0, 170, 255);\"\u003eApplicable Battery Cells\u003c\/h3\u003e\n\u003cp\u003eSuitable for EVE 280Ah\/304Ah\/306Ah\/314Ah,CATL 302Ah,Hithium 280Ah\/314Ah,Cornex 280Ah\/314Ah,REPT 280Ah\/314A prismatic cell.\u003c\/p\u003e\n\u003cp\u003eBattery cells dimension(W*T*H):173*72*204mm\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003eJK PB2A16S20P BMS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e8S 200A BMS,2A active balance current,200A continuous discharge current,5kW output power.4.3 inch touch diplay,bluetooth APP monitoring.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003ePre-assembled Version\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe DIY box comes pre-installed with the BMS, terminals, signal PCB, and circuit breaker.\u003cbr\u003eWhen assembling, simply follow the correct battery cell placement order to complete the assembly.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e250A Circuit Breaker\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is equipped with a 250A circuit breaker to achieve circuit protection.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003eImportant Notes:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThis 24V DIY battery box does not support series connection; it supports parallel connection only. If a 48V DIY box is required, other enclosure options are available.\u003c\/p\u003e","brand":"Wistek","offers":[{"title":"Default Title","offer_id":50886327730454,"sku":"BOX248B","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/CN_24V_MB31_DIY_Battery_Box.jpg?v=1768458496"},{"product_id":"24v-314ah-8kwh-diy-lifepo4-battery-kits-wistekusa-stock","title":"24V 314Ah 8kWh Diy LiFePO4 Battery Kits|Wistek(USA Stock)","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNotice:\u003c\/b\u003e\u003c\/span\u003e Due to high demand, our 24V DIY Box is currently \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eout of stock in the US\u003c\/strong\u003e\u003c\/span\u003e warehouse and will be shipped directly from our main factory in China.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eProcessing Time:\u003c\/b\u003e Ships within 3–7 business days.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEstimated Delivery:\u003c\/b\u003e 18–25 business days via standard shipping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e24V DIY Battery Box+EVE MB31 314Ah Cells\u003c\/h2\u003e\n\u003ch3\u003ePre-assembled Version Diy Box\u003c\/h3\u003e\n\u003cp\u003eThis 24V DIY battery box is configured with a JK PB2A16S20P BMS and comes pre-assembled with the BMS, circuit breaker, and battery terminals already installed.  You can directly insert the battery cells for assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/24V_MB31_Cells_diy_box.jpg?v=1767774165\"\u003e\u003c\/p\u003e\n\u003ch3\u003eHigh Quality BMS\u003c\/h3\u003e\n\u003cp\u003eThe DIY box features a high-quality JK BMS with a 200A continuous discharge current and 2A active balancing current. It includes overcharge protection, over-discharge protection, overcurrent protection, short-circuit protection, and high\/low temperature protection.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/PC_Version_JK_New_PB2A16S20P_BMS.jpg?v=1764125028\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCircuit Breaker And Flexible Busbars\u003c\/h3\u003e\n\u003cp\u003eIt uses a high-quality circuit breaker and pure copper flexible busbars.\u003cbr\u003eThe circuit breaker effectively protects the battery and circuit from damage due to abnormal currents, and the flexible connectors handle high currents, reducing heat generation and protecting the battery.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"MB56 Accessories busbars\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/MB56_Accessories.jpg?v=1761288226\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCommunication Protocol\u003c\/h3\u003e\n\u003cp\u003eThe JK BMS has communication capabilities with mainstream inverters on the market.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/11_b8ebbe0a-7f6a-4e69-9d45-1d1a33054cfc.jpg?v=1752652462\" alt=\"High Quality 51.2V 15KWh Wall Mount Mobile LiFePO4 Battery Pack with 200A BMS(Wistek|USA) - Wistek\"\u003e\u003c\/p\u003e\n\u003ch3\u003eGrade A, Brand New EVE Cell\u003c\/h3\u003e\n\u003cp\u003e314Ah 3.2V prismatic cell with intact QR code. The battery test report can be viewed using the QR code serial number. Original factory test reports are provided.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/2_34.jpg?v=1752635070\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDeep Cycle, Long Service Life\u003c\/h3\u003e\n\u003cp\u003eThe MB31 features 100% deep cycle, with a nominal capacity of 314Ah and an actual capacity of 330Ah. After 8000 cycles, the actual capacity remains greater than 70%.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/3_22.jpg?v=1752635197\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Wistek","offers":[{"title":"Default Title","offer_id":50903497605398,"sku":"DIY248-1-R","price":1063.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/8PCSMB31ANDDIYBatteryBox.jpg?v=1767754726"}],"url":"https:\/\/wis-tek.com\/fr\/collections\/server-rack-battery.oembed","provider":"Wistek","version":"1.0","type":"link"}