Communication; Communication Network Introduction - Goodwe MS Series User Manual

User Manual V1.0-2022-08-20

6.5 Communication

6.5.1 Communication Network Introduction

Power Limit Network
The PV station generates power for self-consumption, but the electric equipment cannot
consume all the generated power. The inverter can monitor the on-grid electric data in real-time
and adjust the output power via a smart meter to avoid the residual current feeding back to the
utility grid.
Networking under 240V Nominal Output Voltage
PV String
Inverter
Networking under 208V Nominal Output Voltage
PV String
Inverter
After completing cable connections, set related parameters via LCD or SolarGo app to enable
export power limit control or output power limit control.
GMK120
Circuit
Breaker
Loads
GMK120
Circuit
Breaker
Loads
Notice
25
06 Electrical Connection
Meter Utility Grid
Utility Grid
Meter