ESS Compat

Deye SUN-8K-SG04LP1 + Seplos Seplos V2 (DIY)

Closed-loop compatibility, protocol setting and cabling. Best status: user reported.

Field-sourced data. Verify against the current official manual and firmware before commissioning — a wrong setting can damage equipment.

CAN User-reported confidence: medium
Protocol
Pylontech CAN
Inverter setting
Protocol 00 + CANbus; Seplos default protocol

Alt: Lithium mode 12 = Pylontech over RS485. Custom pinout.

Sources

Get the right parts
Comm cable / adapterSeplos V2 (DIY)SUN-8K-SG04LP1

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