{"product_id":"16s-48v-diy-battery-box-280ah-314ah","title":"16S 48V DIY Battery Box for 280Ah-330Ah LiFePO4 Cells, Steel Enclosure, Optional JK 200A Inverter BMS Kit","description":"\u003cp\u003eA steel enclosure for building a 16S 48V (51.2V nominal) LiFePO4 battery from sixteen 280Ah to 330Ah prismatic cells. The cells sit in two rows of eight. The front panel carries dual positive and negative terminal posts, a display window, a breaker cutout and the communication ports, so the finished pack connects to an inverter like a commercial rack battery.\u003c\/p\u003e\n\u003cp\u003eOrder the empty box if you already have a BMS you want to use, or the full kit with a JK inverter BMS, display and breaker pre-fitted to the panel. Cells are sold separately.\u003c\/p\u003e\n\u003ch2\u003eAt a glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e 16 prismatic LFP cells in the 174 x 72 x 204 to 207 mm case (EVE LF280K, LF304, MB31 314Ah, CATL, REPT, Gotion and similar 280Ah to 330Ah cells)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery built:\u003c\/strong\u003e 16S, 51.2V nominal, about 14.3 kWh with 280Ah cells or 16 kWh with 314Ah cells\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside size:\u003c\/strong\u003e 750 x 440 x 251 mm (29.5 x 17.3 x 9.9 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e cold-rolled steel, black powder coat, bolt-on lid, side handles, stackable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront panel:\u003c\/strong\u003e 2x P+ and 2x P- posts, display window, breaker cutout, power switch, CAN and RS485 ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull kit adds:\u003c\/strong\u003e JK PB2A16S20P inverter BMS (200A), 4.3 in display, 200A DC breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e cells, cell-to-cell busbars\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChoose your option\u003c\/h2\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eWhat you get\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery box only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmpty steel enclosure with lid, cut front panel and mounting hardware\u003c\/td\u003e\n\u003ctd\u003eBuilders who already own a BMS, or want a different brand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull kit (includes BMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnclosure plus JK PB2A16S20P 200A inverter BMS, 4.3 in display and 200A DC breaker, fitted to the panel\u003c\/td\u003e\n\u003ctd\u003eA complete inverter-ready battery: add 16 cells and busbars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter communication.\u003c\/strong\u003e The JK inverter BMS talks to most popular hybrid inverters over CAN or RS485, so the inverter can follow the battery's state of charge and charge limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive balancing.\u003c\/strong\u003e The JK BMS includes a built-in active balancer that moves charge between cells instead of only bleeding it off as heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual terminals.\u003c\/strong\u003e Two positive and two negative posts let you run two cable sets to the inverter, or parallel a second battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStackable.\u003c\/strong\u003e The flat lid and corner design let you stack boxes to build a larger bank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInverter compatibility (full kit)\u003c\/h2\u003e\n\u003cp\u003eThe JK PB2A16S20P BMS has a selectable inverter protocol on its CAN port and on its RS485 port. Set the matching protocol in the BMS (on the display or in the JK app), select the matching lithium battery type on the inverter, and connect with the RJ45 cable your inverter's manual specifies.\u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eInverter\u003c\/th\u003e\n\u003cth\u003ePort\u003c\/th\u003e\n\u003cth\u003eJK protocol setting\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeye, Sol-Ark, Sunsynk\u003c\/td\u003e\n\u003ctd\u003eCAN\u003c\/td\u003e\n\u003ctd\u003e001 Deye or 002 Pylon\u003c\/td\u003e\n\u003ctd\u003eSol-Ark and Sunsynk are built on the Deye platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowatt (SPF, SPH, MIN and similar)\u003c\/td\u003e\n\u003ctd\u003eCAN or RS485\u003c\/td\u003e\n\u003ctd\u003eCAN 003 Growatt, or RS485 006 Growatt\u003c\/td\u003e\n\u003ctd\u003eCheck which port your Growatt model uses for its battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVictron (MultiPlus, Quattro, Multi RS)\u003c\/td\u003e\n\u003ctd\u003eCAN\u003c\/td\u003e\n\u003ctd\u003e004 Victron\u003c\/td\u003e\n\u003ctd\u003eNeeds a Victron GX device (Cerbo GX or similar). Uses CAN, not RS485.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInverters that accept Pylontech batteries (Goodwe, Solis, Sofar, LuxPower and others)\u003c\/td\u003e\n\u003ctd\u003eCAN or RS485\u003c\/td\u003e\n\u003ctd\u003eCAN 002 Pylon, or RS485 005 Pylon\u003c\/td\u003e\n\u003ctd\u003eChoose Pylontech or \"PYL\" as the battery type on the inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltronic-based all-in-ones (MPP Solar, Axpert family and rebrands)\u003c\/td\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003ctd\u003e007 Voltronic\u003c\/td\u003e\n\u003ctd\u003eSome models use the Pylon RS485 setting instead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSRNE and rebrands\u003c\/td\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003ctd\u003e009 SRNE\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eINVT\u003c\/td\u003e\n\u003ctd\u003eCAN\u003c\/td\u003e\n\u003ctd\u003e007 INVT\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eProtocol numbers come from JK's PB-series manual. Newer V19 firmware adds options, so the list on your BMS may be longer. Always confirm the battery protocol your inverter model supports in its manual before you buy. Not sure? Send us your inverter model and we will check it for you.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e16S1P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell format\u003c\/td\u003e\n\u003ctd\u003ePrismatic, 174 x 72 x 204 to 207 mm (280Ah to 330Ah class)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside dimensions\u003c\/td\u003e\n\u003ctd\u003e750 x 440 x 251 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCold-rolled steel, powder coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS (full kit)\u003c\/td\u003e\n\u003ctd\u003eJK PB2A16S20P, 200A continuous, active balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication (full kit)\u003c\/td\u003e\n\u003ctd\u003eCAN, RS485, Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreaker (full kit)\u003c\/td\u003e\n\u003ctd\u003e200A DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping weight\u003c\/td\u003e\n\u003ctd\u003eAbout 40 kg (88 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat you'll also need\u003c\/h2\u003e\n\u003cp\u003e16 matched LiFePO4 cells and 15 cell-to-cell busbars. These fit this box:\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"ogs-product-card\" href=\"\/products\/lfp-314ah-lifepo4-prismatic-cell?variant=67572723646614\"\u003e314Ah LiFePO4 Prismatic Cells, Qty 16\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"ogs-product-card\" href=\"\/products\/lifepo4-busbar-280ah-314ah?variant=67584424902806\"\u003eFlexible Copper Busbar, 16S set (15 pcs)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eShips direct from the manufacturer. We will email you a delivery estimate after you order.\u003c\/p\u003e","brand":"OGS-Drop","offers":[{"title":"Battery box only","offer_id":67644636463254,"sku":"BOX-280-16S-STL-BLK","price":314.99,"currency_code":"USD","in_stock":true},{"title":"Full kit (includes BMS)","offer_id":67644636496022,"sku":"BOX-280-16S-STL-BLK-JK200","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/Hdcb7f7556323431d830a096c0abb6cb8U.jpg?v=1792776469","url":"https:\/\/ogsolarstore.com\/products\/16s-48v-diy-battery-box-280ah-314ah","provider":"OGSolarStore","version":"1.0","type":"link"}