{"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=\"\/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":219.99,"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\/products\/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","provider":"JKBMS-ESS","version":"1.0","type":"link"}