{"product_id":"src-jk-2721-jkbms-pb1a16s15p-7s-16s-active-balance-inverter-bms-balance-current-1a-continuous-current-150a-family-energy-storage-lifepo4-li-ion-lto-for-growatt-deye-etc-inverter-bms","title":"JKBMS PB1A16S15P Active Balance Inverter BMS 7S-16S, 150A, 1A Balancer, RS485, Bluetooth (LiFePO4)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/tsolar.top\/collections\/jkbms-jikong-bms\" title=\"JKBMS - JIKONG BMS\"\u003eJKBMS\u003c\/a\u003e PB1A16S15P is an active-balance inverter BMS designed for family energy storage battery packs. It supports Li-ion, LiFePO4, and LTO packs with built-in Bluetooth for Android\/iOS monitoring, and communication options including RS485 (default) with CANBUS\/HEAT listed as customized interfaces.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery strings supported: 7S-16S (Li-ion), 8S-16S (LiFePO4), 14S (LTO)\u003c\/li\u003e\n\u003cli\u003eActive balance (Full State On), balance current: 1000 mA (1 A)\u003c\/li\u003e\n\u003cli\u003eContinuous charge current: 150 A; continuous discharge current: 150 A\u003c\/li\u003e\n\u003cli\u003eMaximum discharge current (MAX 2 min): 300 A\u003c\/li\u003e\n\u003cli\u003eCommon port \/ same-port wiring (Wiring Output: Common Port)\u003c\/li\u003e\n\u003cli\u003eBuilt-in Bluetooth; supports Android \u0026amp; iOS phones (use the specified Bluetooth app to activate and view data)\u003c\/li\u003e\n\u003cli\u003eProtection functions described: over charge, over discharge, over current, short circuit, over temperature, and “all-in” protection (cable drop\/poor contact)\u003c\/li\u003e\n\u003cli\u003eSmart energy working mode switching described: Storage Mode, Normal Working Mode, Shutdown, Standby Mode (standby delay 1–30 days can be set)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePB1A16S15P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery type\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 \/ Li-ion \/ LTO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of battery strings (Li-ion)\u003c\/td\u003e\n\u003ctd\u003e7S-16S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of battery strings (LiFePO4)\u003c\/td\u003e\n\u003ctd\u003e8S-16S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of battery strings (LTO)\u003c\/td\u003e\n\u003ctd\u003e14S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply mode\u003c\/td\u003e\n\u003ctd\u003eThe battery pack is self-powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalance method\u003c\/td\u003e\n\u003ctd\u003eActive Balance (Full State On)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalance current\u003c\/td\u003e\n\u003ctd\u003e1000 mA (1 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous current\u003c\/td\u003e\n\u003ctd\u003e150 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous charge current\u003c\/td\u003e\n\u003ctd\u003e150 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous discharge current\u003c\/td\u003e\n\u003ctd\u003e150 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum discharge current (MAX 2 min)\u003c\/td\u003e\n\u003ctd\u003e300 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver charge protection current (ADJ)\u003c\/td\u003e\n\u003ctd\u003e10-150 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductive resistance in main circuit\u003c\/td\u003e\n\u003ctd\u003e0.65 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring method\u003c\/td\u003e\n\u003ctd\u003eSame port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring output\u003c\/td\u003e\n\u003ctd\u003eCommon Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle cell voltage detection range\u003c\/td\u003e\n\u003ctd\u003e0-5 V (supports single cell voltage dropout detection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle cell voltage range\u003c\/td\u003e\n\u003ctd\u003e1-5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage acquisition accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mV (typical error \u0026lt;5 mV; \u0026lt;10 mV over full operating range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver charge protection voltage\u003c\/td\u003e\n\u003ctd\u003e1.2-4.35 V Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver charge release voltage\u003c\/td\u003e\n\u003ctd\u003e1.2-4.35 V Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver discharge protection voltage\u003c\/td\u003e\n\u003ctd\u003e1.2-4.35 V Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver discharge release voltage\u003c\/td\u003e\n\u003ctd\u003e1.2-4.35 V Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver current detect delay\u003c\/td\u003e\n\u003ctd\u003e2~120 S Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal voltage detection range\u003c\/td\u003e\n\u003ctd\u003e0-100 V, \u0026lt;0.5% FSR (FSR = full scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent sense shunt\u003c\/td\u003e\n\u003ctd\u003e-150 A~300 A, Error \u0026lt;0.5% FSR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoC estimation accuracy\u003c\/td\u003e\n\u003ctd\u003eError \u0026lt;8% (operating conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery remaining capacity accuracy\u003c\/td\u003e\n\u003ctd\u003eError range is less than 8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Cycle AH cumulative value\u003c\/td\u003e\n\u003ctd\u003eHalf of the charge\/discharge value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating power consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5 mA (without communication) \/ 15 mA (485\/CAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby power consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature detection range\u003c\/td\u003e\n\u003ctd\u003e-40~125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity of temperature detection\u003c\/td\u003e\n\u003ctd\u003e4 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-40~85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStoring temperature\u003c\/td\u003e\n\u003ctd\u003e-40~95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort circuit protection\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp protection\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoulomb counter\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth function\u003c\/td\u003e\n\u003ctd\u003eSupport for Android \u0026amp; iOS phone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther interfaces (default)\u003c\/td\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther interfaces (customized)\u003c\/td\u003e\n\u003ctd\u003eCANBUS\/HEAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e300*100*18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHome\/family energy storage battery packs using LiFePO4, Li-ion, or LTO\u003c\/li\u003e\n\u003cli\u003eInverter battery systems where RS485 communication is required; CANBUS\/HEAT options listed as customized\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePB series inverter BMS models are stated as upgraded to the latest V19 version; orders placed after June 1, 2025 are stated to be set to V19 by default. For pre-sales compatibility questions (strings, wiring, RS485\/CAN settings) or after-sales support, contact https:\/\/tsolar.top\/ or service@tsolar.top.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"JKBMS smart active-balance inverter BMS module with heavy-gauge power leads for home energy storage\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-PB1A16S15P-7S-16S-Active-Balance-Inverter-BMS-Balance.jpg?v=1780111993\"\u003e\u003cp\u003eDesigned for home energy storage packs, the JKBMS smart BMS combines active balancing with inverter-ready communication options.\u003c\/p\u003e\n\u003cimg alt=\"JKBMS active-balance BMS enclosure showing main power cables and communication lead wiring\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-PB1A16S15P-7S-16S-Active-Balance-Inverter-BMS-Balance_dccc00fc-10ad-4935-9f51-655277d0a592.jpg?v=1780112001\"\u003e\u003cimg alt=\"Exploded view of the BMS enclosure showing internal PCB stack, connectors, and power components\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-PB1A16S15P-7S-16S-Active-Balance-Inverter-BMS-Balance.png?v=1780112009\"\u003e\u003cp\u003eA layered internal build supports stable current handling, cell sensing, and communication hardware inside a compact enclosure.\u003c\/p\u003e\n\u003cimg alt=\"Connector pinout close-up for CAN\/RS485, LCD, GPS, and optional heating interface ports on the BMS\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-PB1A16S15P-7S-16S-Active-Balance-Inverter-BMS-Balance_e389ce04-49c5-4eac-bcdd-331cc1263d47.jpg?v=1780112015\"\u003e\u003cp\u003eRS485 communication is standard, while CAN and heating interfaces may be available as customization depending on the configuration.\u003c\/p\u003e\n\u003cimg alt=\"Bluetooth battery monitoring app screen with pack voltage, current, temperature, and individual cell voltages\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-PB1A16S15P-7S-16S-Active-Balance-Inverter-BMS-Balance_e5cbe189-46bb-40a2-b2a9-e1a6137d50c1.jpg?v=1780112021\"\u003e\u003cimg alt=\"Multiple app screens showing device list, battery chemistry selection, and detailed cell voltage and resistance data\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-PB1A16S15P-7S-16S-Active-Balance-Inverter-BMS-Balance_f94d6c7f-9fb3-4b2c-bb69-75045025bc36.jpg?v=1780112028\"\u003e\u003cp\u003eBuilt-in Bluetooth allows Android\/iOS monitoring for live pack data, per-cell voltage, and status checks.\u003c\/p\u003e\n\u003cimg alt=\"Safety protection overview graphic listing overcharge, overdischarge, overcurrent, short circuit, all-in, and overtemp\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-PB1A16S15P-7S-16S-Active-Balance-Inverter-BMS-Balance_837d7bbd-e03c-4fab-b081-61296b0c76a2.jpg?v=1780112035\"\u003e\u003cp\u003eProtection functions cover charging\/discharging limits, short-circuit response, temperature protection, and cable-drop\/poor-contact alerts.\u003c\/p\u003e\n\u003cimg alt=\"Smart energy working mode switching flowchart: storage mode, normal working mode, shutdown, and standby mode\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-PB1A16S15P-7S-16S-Active-Balance-Inverter-BMS-Balance_7aa32758-4166-44a6-829f-e0ab834c1a47.jpg?v=1780112041\"\u003e\u003cimg alt=\"Specification table comparing supported battery strings, balancing current, continuous current, and interface options\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-PB1A16S15P-7S-16S-Active-Balance-Inverter-BMS-Balance_50211d81-2d74-4b57-9277-d1f761d5767a.jpg?v=1780112050\"\u003e\u003cp\u003eUse the parameter table to confirm the correct series count range, current rating, and communication interface for your battery pack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JIKONG","offers":[{"title":"Default Title","offer_id":52312187044114,"sku":"jk-2721-","price":120.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/2860\/6994\/files\/JKBMS-Inverter-BMS-8S-16S-24V-48V-100A-100A-8S-16S-Family-Energy-Storage-Lifepo4-Li-3_41976200-4610-476a-ac7f-4bda14484a7a.jpg?v=1780064771","url":"https:\/\/tsolar.top\/products\/src-jk-2721-jkbms-pb1a16s15p-7s-16s-active-balance-inverter-bms-balance-current-1a-continuous-current-150a-family-energy-storage-lifepo4-li-ion-lto-for-growatt-deye-etc-inverter-bms","provider":"TSolar","version":"1.0","type":"link"}