GoodWe inverter MT series

Installation

1. 1Connect an RS485 twisted-pair cable between the Modbus gateway and the GoodWe inverter RS485 terminal.
2. 2Terminate the RS485 line at both ends: use the termination resistor on the gateway side and set the DIP switch inside the inverter on the other end.
3. 3Set each inverter to a unique Modbus address (1 to 247) using the GoodWe SolarGo app if multiple inverters share the bus.
4. 4Configure the Modbus gateway serial port to 9600 baud, 8 data bits, 1 stop bit, no parity to match the inverter default settings.
5. 5Import the GoodWe MT series template in the ModbusCloud platform and assign it to the correct gateway and Modbus address.
6. 6Disable online status monitoring in the Modbus gateway extension settings to prevent error alerts when the inverter is offline at night.

Things to watch for

Registers (10)

10 read / 0 write

More Goodwe templates

GoodWe inverter ET series

Goodwe

Modbus TCP

Monitors GoodWe ET series three-phase hybrid inverters via Modbus TCP

35 registers466

More RTU templates

Alnor HRU

Alnor Systemy Wentylacji Sp. z o. o.

Modbus RTUCertified

Controls and monitors Alnor heat recovery ventilation units via Modbus RTU.

29 registers13

Heidelberg Wallbox Energy Control

AMPERFIED GmbH

Modbus RTUCertified

Controls and monitors Heidelberg Wallbox Energy Control EV charger via Modbus RTU.

22 registers67

connecdoor.controller

connecdoor

Modbus RTUCertified

Controls and monitors smart door access points via RS485

0 registers53

Wattsonic - Schmachtl Sun Energy Box

Wattsonic

Modbus RTUCertified

Monitors Schmachtl Wattsonic hybrid inverter via Modbus RTU

92 registers72

Alnor HRU-P

Alnor Systemy Wentylacji Sp. z o. o.

Modbus RTUCertified

Controls Alnor HRU-P heat recovery ventilation units via Modbus RTU.

49 registers7

E+E Elektronik EE600 - Differential Pressure Sensor

E+E Elektronik

Modbus RTU

Measures differential air pressure for HVAC and filter monitoring applications.

1 registers21