SERVTEC Battery Accessories & Diagnostic Kits
3m CANbus Communication Cable – Inverter ↔ Battery (BMS Link)
3m CANbus Communication Cable – Inverter ↔ Battery (BMS Link)
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Ensure perfect communication between your hybrid inverter and Pylontech (or other lithium) battery system with this custom-built 3 m CANbus cable, professionally made to your exact inverter and battery models.
⚙️ Key Features
- Purpose-built for BMS communication between inverter and master battery
- (e.g. INVT BD5K ↔ Pylontech US2000C, US3000C or US5000)
- CAN-H / CAN-L correctly pinned to match both devices — we build it specifically for your combination
- 3 m total length, using high-quality twisted-pair shielded cable for reliable CAN data integrity
- Clearly labelled ends:
- 🔹Battery
- 🔹 Inverter — no guesswork during installation
- Crimped RJ45 connectors with strain relief boots
- Fully tested for continuity and pin-out verification before dispatch
🧰 How to Order
Click cart and in the "Order Special Instructions" box please include the make & model of:
- Your inverter (e.g. INVT BD5K, Sofar ME3000SP, Growatt, Sunsynk,
- Your master battery (e.g. Pylontech US2000C, US3000C, US5000, etc.)
📦 Included
- 1 × 3 m pre-assembled CANbus RJ45 ↔ RJ45 cable
- End-labels identifying Battery and Inverter
💡 Compatible With
INVT BD5K, Sofar ME3000SP, Growatt, LuxPower, Deye, Victron, Solis, LUX, and other inverters using CAN or RS485 RJ45 BMS ports.
Note: Always confirm CAN port pin-outs with your inverter and battery manuals before connection. Custom lengths available on request.
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Originally requested a product on their eBay shop but was told that this wouldn’t be suitable for my requirements and directed me to their dedicated site. Really helpful and product promptly shipped. Highly recommended!
Been struggling to get the can port on my batteries to control my inverter for 2 years. Fixed straight away with this cable. Thanks

Originally requested a product on their eBay shop but was told that this wouldn’t be suitable for my requirements and directed me to their dedicated site. Really helpful and product promptly shipped. Highly recommended!
Been struggling to get the can port on my batteries to control my inverter for 2 years. Fixed straight away with this cable. Thanks