{"title":"PB系列","description":null,"products":[{"product_id":"jkbms-inverter-bms-8s-16s-24v-48v-100a-c-v19-home-energy-storage-bms-with-uart-port-1a-active-balance-built-in-bluetooth-rs485-can-for-solar-system-jk-pb1a16s10p-v19","title":"JKBMS JK-PB1A16S10P V19 | 100A Inverter BMS for Home Solar ESS | 8S-16S 24V-48V LiFePO4 | 1A Active Balance + UART + CAN + RS485","description":"\u003ch2\u003eEntry-Level Solar Storage, Purpose-Built for Inverters — JKBMS JK-PB1A16S10P V19 100A Inverter BMS for 8S–16S Home ESS\u003c\/h2\u003e\u003cp\u003eThe JK-PB1A16S10P V19 is the entry point to the JKBMS Inverter BMS series — purpose-built for home solar energy storage systems. With UART, CAN, and RS485 communication ports, 1A active balancing, and built-in Bluetooth monitoring, it delivers direct inverter integration at 100A continuous current. For smaller home solar systems and budget-conscious ESS builds that still demand proper inverter communication, this is the right starting point.\u003c\/p\u003e\u003cp\u003eCompatible chemistry: LiFePO4\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-PB1A16S10P V19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e8S – 16S (24V – 48V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Discharge Current\u003c\/td\u003e\n\u003ctd\u003e200A (2 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Balance Current\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eBluetooth + UART + CAN + RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Chemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (8S–16S), Li-ion (7S–16S), LTO (14S–16S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e300 × 100 × 24 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOver-charge, Over-discharge, Over-current, Short-circuit, Over\/Under-temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eWhy the Inverter BMS Series Is Different\u003c\/h2\u003e\u003cp\u003e🔌 \u003cstrong\u003eUART + CAN + RS485 — True Inverter Protocol Support\u003c\/strong\u003e\u003cbr\u003eStandard BMS boards offer Bluetooth and optional CAN\/RS485. The JK-PB Inverter BMS series includes UART — the communication protocol used by most residential solar inverters for direct BMS-to-inverter dialogue. This enables the inverter to read battery state of charge, cell voltages, and protection status in real time, enabling smarter charge\/discharge control and longer battery life.\u003c\/p\u003e\u003cp\u003e⚡ \u003cstrong\u003e1A Active Balancing — Built for Daily Solar Cycling\u003c\/strong\u003e\u003cbr\u003eHome solar ESS systems charge and discharge every single day. The 1A active balancer keeps cells matched through thousands of daily cycles — transferring energy between cells rather than burning it off as heat, maintaining full usable capacity over the system’s lifetime.\u003c\/p\u003e\u003cp\u003e🏠 \u003cstrong\u003eHome Solar ESS — 48V LiFePO4 Ready\u003c\/strong\u003e\u003cbr\u003eThe 8S–16S range covers the most common home ESS configurations: 24V (8S) and 48V (16S) LiFePO4 packs. The 48V 16S configuration is the standard for residential solar storage systems paired with hybrid inverters worldwide.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWho Is This BMS For?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🏠 Home solar energy storage systems (24V–48V, up to 100A)\u003c\/li\u003e\n\u003cli\u003e☀️ Residential solar + hybrid inverter installations with smaller battery banks\u003c\/li\u003e\n\u003cli\u003e🔦 Off-grid solar systems requiring direct inverter BMS communication\u003c\/li\u003e\n\u003cli\u003e🔋 Budget-conscious ESS builders wanting proper inverter protocol support\u003c\/li\u003e\n\u003cli\u003e🏢 OEM \u0026amp; DIY ESS builders requiring entry-level Inverter BMS\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eCompare JK-PB Inverter BMS Models\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eJK-PB1A16S10P (This Model)\u003c\/th\u003e\n\u003cth\u003eJK-PB1A16S15P\u003c\/th\u003e\n\u003cth\u003eJK-PB2A16S15P\u003c\/th\u003e\n\u003cth\u003eJK-PB2A16S20P\u003c\/th\u003e\n\u003cth\u003eJK-PB2A16S30P\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003ctd\u003e300A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Balance\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUART\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1× JKBMS JK-PB1A16S10P V19 Inverter BMS Protection Board\u003c\/li\u003e\n\u003cli\u003e1× Interface Board\u003c\/li\u003e\n\u003cli\u003eCommunication Cables, Balancing Cables, Activation Switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-PB1A16S10P","offer_id":47779559932042,"sku":"JK-PB1A16S10P-V19","price":82.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/PB1A16S10P_bfb5fcf9-47c7-48aa-8863-7acdeccba068.jpg?v=1775495683"},{"product_id":"jkbms-inverter-bms-8s-16s-24v-48v-150a-c-v19-home-energy-storage-bms-with-uart-port-1a-active-balance-built-in-bluetooth-rs485-can-for-solar-system-jk-pb1a16s15p-v19","title":"JKBMS JK-PB1A16S15P V19 | 150A Inverter BMS for Home Solar ESS | 8S-16S 24V-48V LiFePO4 | 1A Active Balance + UART + CAN + RS485","description":"\u003ch2\u003eSolar-Native Battery Management — JKBMS JK-PB1A16S15P V19 150A Inverter BMS for 8S–16S Home ESS\u003c\/h2\u003e\n\n\u003cp\u003eThe JK-PB1A16S15P V19 is purpose-built for home solar energy storage systems. Unlike standard BMS boards adapted for ESS use, the Inverter BMS series is designed from the ground up for direct inverter integration — with UART, CAN, and RS485 communication ports, 1A active balancing, and built-in Bluetooth monitoring. If you're building or upgrading a 24V–48V home solar battery system, this is the BMS that speaks your inverter's language.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible chemistry: LiFePO4\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-PB1A16S15P V19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e8S – 16S (24V – 48V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Balance Current\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eBluetooth + UART + CAN + RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Chemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOver-charge, Over-discharge, Over-current, Short-circuit, Over\/Under-temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy the Inverter BMS Series Is Different\u003c\/h2\u003e\n\n\u003ch3\u003e🔌 UART + CAN + RS485 — True Inverter Protocol Support\u003c\/h3\u003e\n\u003cp\u003eStandard BMS boards offer Bluetooth and optional CAN\/RS485. The JK-PB Inverter BMS series includes \u003cstrong\u003eUART\u003c\/strong\u003e — the communication protocol used by most residential solar inverters for direct BMS-to-inverter dialogue. This enables the inverter to read battery state of charge, cell voltages, and protection status in real time, enabling smarter charge\/discharge control and longer battery life.\u003c\/p\u003e\n\n\u003ch3\u003e⚡ 1A Active Balancing — Built for Daily Solar Cycling\u003c\/h3\u003e\n\u003cp\u003eHome solar ESS systems charge and discharge every single day. The 1A active balancer keeps cells matched through thousands of daily cycles — transferring energy between cells rather than burning it off as heat, maintaining full usable capacity over the system's lifetime.\u003c\/p\u003e\n\n\u003ch3\u003e🏠 Home Solar ESS — 48V LiFePO4 Ready\u003c\/h3\u003e\n\u003cp\u003eThe 8S–16S range covers the most common home ESS configurations: 24V (8S) and 48V (16S) LiFePO4 packs. The 48V 16S configuration is the standard for residential solar storage systems paired with hybrid inverters worldwide.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWho Is This BMS For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🏠 \u003cstrong\u003eHome solar energy storage systems\u003c\/strong\u003e (24V–48V LiFePO4 ESS)\u003c\/li\u003e\n\u003cli\u003e☀️ \u003cstrong\u003eResidential solar + hybrid inverter\u003c\/strong\u003e installations\u003c\/li\u003e\n\u003cli\u003e🔦 \u003cstrong\u003eOff-grid solar systems\u003c\/strong\u003e requiring direct inverter BMS communication\u003c\/li\u003e\n\u003cli\u003e🔋 \u003cstrong\u003eBackup power systems\u003c\/strong\u003e with solar charging integration\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eOEM \u0026amp; DIY ESS builders\u003c\/strong\u003e requiring UART inverter protocol support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-PB1A16S15P","offer_id":47779559964810,"sku":"JK-PB1A16S15P-V19","price":99.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/JK-PB1A16S15P_18235570-78c1-456f-b97d-531c7c8e1b49.jpg?v=1775495682"},{"product_id":"jkbms-inverter-bms-8s-16s-24v-48v-150a-c-v19-home-energy-storage-bms-with-uart-port-2a-active-balance-built-in-bluetooth-rs485-can-for-solar-system-jk-pb2a16s15p-v19","title":"JKBMS JK-PB2A16S15P V19 | 150A Inverter BMS for Home Solar ESS | 8S-16S 24V-48V LiFePO4 | 2A Active Balance + UART + CAN + RS485","description":"\u003ch2\u003eFaster Balance, Smarter Solar — JKBMS JK-PB2A16S15P V19 150A Inverter BMS for 8S–16S Home ESS\u003c\/h2\u003e\n\n\u003cp\u003eThe JK-PB2A16S15P V19 upgrades the Inverter BMS platform to 2A active balancing — twice the equalization speed of the 1A model — while retaining the full UART, CAN, and RS485 inverter communication suite. For home solar ESS systems that cycle daily and demand the tightest possible cell consistency over years of operation, the 2A active balancer is the right choice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible chemistry: LiFePO4\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-PB2A16S15P V19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e8S – 16S (24V – 48V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Balance Current\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eBluetooth + UART + CAN + RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Chemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOver-charge, Over-discharge, Over-current, Short-circuit, Over\/Under-temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e2A Active Balancing — The Upgrade That Pays for Itself\u003c\/h2\u003e\n\n\u003ch3\u003e⚡ 2A vs 1A — Why the Extra Balance Current Matters for Daily ESS Cycling\u003c\/h3\u003e\n\u003cp\u003eIn a home solar ESS, your battery charges from solar during the day and discharges to power your home at night — every single day. At 2A, the active balancer equalizes cells fast enough to keep them matched \u003cem\u003eduring\u003c\/em\u003e the charge cycle, not just at the end. The result is tighter cell consistency, more usable capacity per cycle, and significantly slower capacity fade over the system's lifetime.\u003c\/p\u003e\n\n\u003ch3\u003e🔌 UART + CAN + RS485 — Direct Inverter Protocol Support\u003c\/h3\u003e\n\u003cp\u003eUART enables direct BMS-to-inverter communication using the protocols supported by most residential hybrid inverters. The inverter reads battery state of charge, cell voltages, and protection status in real time — enabling smarter charge\/discharge decisions that extend battery life and maximize solar self-consumption.\u003c\/p\u003e\n\n\u003ch3\u003e🏠 48V LiFePO4 Home ESS — The Standard Configuration\u003c\/h3\u003e\n\u003cp\u003eThe 16S configuration covers the 48V LiFePO4 standard used by the vast majority of residential solar storage systems worldwide. Pair with your hybrid inverter and start storing solar energy from day one.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWho Is This BMS For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🏠 \u003cstrong\u003eHome solar energy storage systems\u003c\/strong\u003e (24V–48V LiFePO4 ESS)\u003c\/li\u003e\n\u003cli\u003e☀️ \u003cstrong\u003eResidential solar + hybrid inverter\u003c\/strong\u003e installations\u003c\/li\u003e\n\u003cli\u003e🔦 \u003cstrong\u003eOff-grid solar systems\u003c\/strong\u003e requiring direct inverter BMS communication\u003c\/li\u003e\n\u003cli\u003e🔋 \u003cstrong\u003eBackup power systems\u003c\/strong\u003e with solar charging integration\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eOEM \u0026amp; DIY ESS builders\u003c\/strong\u003e wanting maximum balance performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-PB2A16S15P","offer_id":47779559997578,"sku":"JK-PB2A16S15P-V19","price":109.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/PB2A16S15P_66c61393-f1b8-4b69-a398-5a8be981b6bb.jpg?v=1775495682"},{"product_id":"jkbms-inverter-bms-8s-16s-24v-48v-200a-c-v19-home-energy-storage-bms-with-uart-port-2a-active-balance-built-in-bluetooth-rs485-can-for-solar-system-jk-pb2a16s20p-v19","title":"JKBMS JK-PB2A16S20P V19 | 200A Inverter BMS for Home Solar ESS | 8S-16S 24V-48V LiFePO4 | 2A Active Balance + UART + CAN + RS485","description":"\u003ch2\u003eHigh-Current Solar Storage — JKBMS JK-PB2A16S20P V19 200A Inverter BMS for 8S–16S Home ESS\u003c\/h2\u003e\n\n\u003cp\u003eThe JK-PB2A16S20P V19 steps up to 200A continuous current while retaining the full Inverter BMS feature set — UART, CAN, RS485, 2A active balancing, and built-in Bluetooth. For home solar ESS systems with larger battery packs, higher inverter power ratings, or peak load requirements that demand more than 150A, this is the model that handles it without compromise.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible chemistry: LiFePO4\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-PB2A16S20P V19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e8S – 16S (24V – 48V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Balance Current\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eBluetooth + UART + CAN + RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Chemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOver-charge, Over-discharge, Over-current, Short-circuit, Over\/Under-temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e200A + 2A Active Balance — For Larger Home ESS Installations\u003c\/h2\u003e\n\n\u003ch3\u003e⚡ When 150A Isn’t Enough\u003c\/h3\u003e\n\u003cp\u003eLarger home solar systems — those paired with 5kW+ hybrid inverters, high-capacity battery banks, or homes with significant peak load requirements — need a BMS rated for 200A. The JK-PB2A16S20P V19 provides the headroom for high-power discharge events while the 2A active balancer keeps every cell matched through daily solar cycling.\u003c\/p\u003e\n\n\u003ch3\u003e🔌 UART + CAN + RS485 — Full Inverter Protocol Support\u003c\/h3\u003e\n\u003cp\u003eUART enables direct BMS-to-inverter communication using the protocols supported by most residential hybrid inverters. Real-time battery state reporting allows the inverter to optimize charge\/discharge decisions — maximizing solar self-consumption and extending battery life.\u003c\/p\u003e\n\n\u003ch3\u003e⚡ 2A Active Balancing — Daily Cycling at Scale\u003c\/h3\u003e\n\u003cp\u003eAt 200A, cell imbalance can develop faster under load. The 2A active balancer continuously equalizes cells during charge, discharge, and rest — keeping your large-format battery pack tight and healthy through thousands of daily solar cycles.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWho Is This BMS For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🏠 \u003cstrong\u003eHome solar energy storage systems\u003c\/strong\u003e with 5kW+ inverters\u003c\/li\u003e\n\u003cli\u003e☀️ \u003cstrong\u003eResidential solar + hybrid inverter\u003c\/strong\u003e high-power installations\u003c\/li\u003e\n\u003cli\u003e🔦 \u003cstrong\u003eOff-grid solar systems\u003c\/strong\u003e with large battery banks\u003c\/li\u003e\n\u003cli\u003e🔋 \u003cstrong\u003eBackup power systems\u003c\/strong\u003e with high peak load requirements\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eOEM \u0026amp; DIY ESS builders\u003c\/strong\u003e requiring 200A inverter BMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-PB2A16S20P","offer_id":47779560030346,"sku":"JK-PB2A16S20P-V19","price":129.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/PB2A16S20P_3d13bc1a-80a0-405c-88bb-67bcd3d9555e.jpg?v=1775495682"},{"product_id":"jkbms-inverter-bms-8s-16s-24v-48v-300a-c-v19-home-energy-storage-bms-with-uart-port-2a-active-balance-built-in-bluetooth-rs485-can-for-solar-system-jk-pb2a16s30p-v19","title":"JKBMS JK-PB2A16S30P V19 | 300A Inverter BMS for Home Solar ESS | 8S-16S 24V-48V LiFePO4 | 2A Active Balance + UART + CAN + RS485","description":"\u003ch2\u003eMaximum Current, Maximum Balance — JKBMS JK-PB2A16S30P V19 300A Inverter BMS for 8S–16S Home ESS\u003c\/h2\u003e\u003cp\u003eThe JK-PB2A16S30P V19 is the flagship of the JKBMS Inverter BMS series — combining 300A continuous current with 2A active balancing and the full UART, CAN, and RS485 inverter communication suite. For high-power home solar ESS systems with large battery banks, high-capacity hybrid inverters, or peak load requirements that demand maximum current headroom, this is the definitive Inverter BMS choice.\u003c\/p\u003e\u003cp\u003eCompatible chemistry: LiFePO4\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-PB2A16S30P V19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e8S – 16S (24V – 48V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e300A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Discharge Current\u003c\/td\u003e\n\u003ctd\u003e600A (2 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Balance Current\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eBluetooth + UART + CAN + RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Chemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (8S–16S), Li-ion (7S–16S), LTO (14S–16S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e300 × 100 × 24 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOver-charge, Over-discharge, Over-current, Short-circuit, Over\/Under-temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003e300A + 2A Active Balance — No Compromises\u003c\/h2\u003e\u003cp\u003e⚡ \u003cstrong\u003e300A Continuous — For the Most Demanding Home ESS Installations\u003c\/strong\u003e\u003cbr\u003eHigh-power hybrid inverters, large-format battery banks, and homes with significant peak load requirements need a BMS rated for 300A. The JK-PB2A16S30P V19 provides maximum current headroom for high-power discharge events while the 2A active balancer keeps every cell matched through daily solar cycling.\u003c\/p\u003e\u003cp\u003e🔌 \u003cstrong\u003eUART + CAN + RS485 — Full Inverter Protocol Support\u003c\/strong\u003e\u003cbr\u003eUART enables direct BMS-to-inverter communication using the protocols supported by most residential hybrid inverters. CAN and RS485 provide additional integration options for advanced EMS and monitoring systems. Real-time battery state reporting allows the inverter to optimize charge\/discharge decisions — maximizing solar self-consumption and extending battery life.\u003c\/p\u003e\u003cp\u003e⚡ \u003cstrong\u003e2A Active Balancing — Daily Cycling at Maximum Scale\u003c\/strong\u003e\u003cbr\u003eAt 300A, cell imbalance can develop faster under load. The 2A active balancer continuously equalizes cells during charge, discharge, and rest — keeping your large-format battery pack tight and healthy through thousands of daily solar cycles.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWho Is This BMS For?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🏠 High-power home solar ESS with 8kW+ hybrid inverters\u003c\/li\u003e\n\u003cli\u003e☀️ Residential solar installations with large battery banks\u003c\/li\u003e\n\u003cli\u003e🔦 Off-grid solar systems with maximum current requirements\u003c\/li\u003e\n\u003cli\u003e🔋 Backup power systems with high peak load demands\u003c\/li\u003e\n\u003cli\u003e🏢 OEM \u0026amp; DIY ESS builders requiring maximum-rated Inverter BMS\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eCompare JK-PB Inverter BMS Models\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eJK-PB1A16S10P\u003c\/th\u003e\n\u003cth\u003eJK-PB1A16S15P\u003c\/th\u003e\n\u003cth\u003eJK-PB2A16S15P\u003c\/th\u003e\n\u003cth\u003eJK-PB2A16S20P\u003c\/th\u003e\n\u003cth\u003eJK-PB2A16S30P (This Model)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003ctd\u003e300A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Balance\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUART\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1× JKBMS JK-PB2A16S30P V19 Inverter BMS Protection Board\u003c\/li\u003e\n\u003cli\u003e1× Interface Board\u003c\/li\u003e\n\u003cli\u003eCommunication Cables, Balancing Cables, Activation Switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-PB2A16S30P","offer_id":47779560063114,"sku":"JK-PB2A16S30P-V19","price":149.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/PB2A16S30P_a6a55b61-f435-46f0-b7cb-b5b7789d3414.jpg?v=1775495681"}],"url":"https:\/\/jkbms-ess.com\/en-eu\/collections\/pb%e7%b3%bb%e5%88%97.oembed","provider":"JKBMS-ESS","version":"1.0","type":"link"}