SOLIS Inverter and Battery

Installation

1. 1Remove the original Solis datalogger dongle from the inverter communication port before wiring the Modbus connection.
2. 2Connect the Modbus RTU cable from the inverter communication port to the Modbus extension on your ModbusCloud gateway (MCG or MLP series), using the correct RJ45 or JST plug for the Solis inverter.
3. 3Ensure the gateway is configured for Modbus RTU, not RS485 or RS232, since this template requires the Modbus extension.
4. 4Set the correct Modbus slave address and baud rate on the inverter to match the template defaults.
5. 5Import the Solis Inverter and Battery template in the ModbusCloud platform and assign it to the connected gateway.
6. 6Verify live register readings in the ModbusCloud dashboard and confirm that battery charge and discharge values display correctly without modifying the charge-discharge module.

Things to watch for

Registers (24)

24 read / 0 write

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