{"product_id":"jkbms-p-link-cr-v2-0-communication-interface-board-for-smart-bms-expansion-and-parallel-connection","title":"JKBMS PLINK Module (P-Link-CR-V2.0) — Soft Parallel \u0026 Inverter Communication Interface for HC \u0026 HCR Smart BMS","description":"\u003ch2\u003eJKBMS PLINK Module (P-Link-CR-V2.0) — Soft Parallel Connection \u0026amp; Inverter Communication Interface\u003c\/h2\u003e\u003cp\u003eThe JKBMS PLINK Module is a multi-protocol communication interface for JKBMS HC and HCR series Smart BMS. It serves two key functions: enabling \u003cstrong\u003esoft parallel connection\u003c\/strong\u003e between multiple battery packs, and providing \u003cstrong\u003eRS485 and CAN communication links to inverters\u003c\/strong\u003e for integrated energy storage system control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⚠️ Requires CAN interface. Compatible with JKBMS HC and HCR series only. Not compatible with Standard series or JK-PB Inverter BMS series.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ Soft parallel connection via CAN — coordinate multiple battery packs without hardware parallel port\u003c\/li\u003e\n\u003cli\u003e✅ Inverter communication via \u003cstrong\u003eRS485 and CAN\u003c\/strong\u003e — compatible with mainstream inverter brands\u003c\/li\u003e\n\u003cli\u003e✅ Multi-pack SOC synchronization and coordinated charge\/discharge management\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with both HC and HCR series JKBMS\u003c\/li\u003e\n\u003cli\u003e✅ Compact PCB design — easy to integrate into battery enclosures\u003c\/li\u003e\n\u003cli\u003e✅ Plug-and-play connection via JKBMS CAN port\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eCommunication Interfaces\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAN\u003c\/strong\u003e — soft parallel between BMS units; inverter CAN communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS485\u003c\/strong\u003e — inverter RS485 communication\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eJKBMS HC series\u003c\/strong\u003e: JK-B1A8S10P-HC, JK-B2A8S20P-HC, JK-B2A8S30P-HC, JK-B2A24S series HC\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eJKBMS HCR series\u003c\/strong\u003e: JK-B1A8S10P-HCR, JK-B2A8S20P-HCR, JK-B2A8S30P-HCR, JK-B2A24S series HCR\u003c\/li\u003e\n\u003cli\u003e❌ \u003cstrong\u003eStandard series\u003c\/strong\u003e: Not compatible (no CAN interface)\u003c\/li\u003e\n\u003cli\u003e❌ \u003cstrong\u003eJK-PB Inverter BMS series\u003c\/strong\u003e: Not compatible\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSoft Parallel vs Hard Parallel — Which Do You Need?\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003ePLINK Module (Soft Parallel)\u003c\/th\u003e\n\u003cth\u003eParallel Module (Hard Parallel)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection type\u003c\/td\u003e\n\u003ctd\u003eCAN communication-based\u003c\/td\u003e\n\u003ctd\u003eHardware parallel interface port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS requirement\u003c\/td\u003e\n\u003ctd\u003eHC or HCR series\u003c\/td\u003e\n\u003ctd\u003eHCR series only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSOC synchronization\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInverter communication (CAN\/RS485)\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequires hardware parallel port\u003c\/td\u003e\n\u003ctd\u003e❌ Not required\u003c\/td\u003e\n\u003ctd\u003e✅ Required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eMulti-pack setups + inverter integration\u003c\/td\u003e\n\u003ctd\u003eLarge-scale high-current systems (HCR only)\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\u003cli\u003e1× JKBMS PLINK Module (P-Link-CR-V2.0)\u003c\/li\u003e\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-P-Link-CR","offer_id":47778458665098,"sku":"JK-P-Link-CR","price":21.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/PLINK_79778738-7e6f-4362-9984-17127715f3ac.jpg?v=1775495686","url":"https:\/\/jkbms-ess.com\/en-eu\/products\/jkbms-p-link-cr-v2-0-communication-interface-board-for-smart-bms-expansion-and-parallel-connection","provider":"JKBMS-ESS","version":"1.0","type":"link"}