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SolarEdge Modbus register maps

Updated 16 October 2026

1 SolarEdge model, 77 registers in all, each re-typed from SolarEdge’s own free documentation and checked against it.

1 of 1 shown

SolarEdge: default communication settings

Factory defaults as the manufacturer documents them. Change one setting at a time on site and write down what you changed. Word order applies to 32-bit values; the addressing column says how the manufacturer prints register numbers (every map on this site also gives the 0-based wire address).

ModelTransportUnit IDSerialWord orderDocumented addressingRegisters
SolarEdge inverters (SunSpec logging)RTU/TCP1115200 baud, 8N116-bit only0-based77