Luxpower SNA 5000 + Pylontech US5000
Closed-loop compatibility, protocol setting and cabling. Best status: verified closed loop.
Field-sourced data. Verify against the current official manual and firmware before commissioning — a wrong setting can damage equipment.
CAN Verified closed-loop confidence: high
- Protocol
- Pylontech CAN
- Inverter setting
- Program 03: Battery Type = Lithium, then Battery Brand = 2 (Pylon)
- Battery / DIP
- Master US5000: all DIP 0, Link0 empty; A/CAN → inverter CAN(BMS); 500 kbps
Cable
Luxpower ↔ Pylontech (matched CAN cable — CAN-H/L on pins 4/5; battery-side wiring differs, a plain patch lead may not work)
500 kbps CAN, custom
Wrong brand/protocol code ⇒ inverter ignores BMS limits (runs open-loop).
Known errors
| Code | Cause | Fix |
|---|---|---|
| No SOC / BMS ignored | Battery Type not Lithium or wrong Battery Brand code | Program 03 = Lithium, Battery Brand = 2 (Pylon); confirm SOC shows on the LCD |
Sources
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