Modbus RTU
Ginlong Solis Hybrid Inverter (RHI series) (grid)
Ginlong
Overview
The Ginlong Solis Hybrid Inverter (RHI series) is a residential hybrid PV inverter that combines solar generation, battery storage, and grid connection in one unit. This ModbusCloud template reads the inverter's built-in grid meter data over Modbus RTU, covering total active power, per-phase active power on phases A, B, and C, per-phase AC current, and cumulative energy. All registers use function code 4 from the Solis input register space, starting at address 33252. The template gives installers and energy managers a live view of import and export flows at the grid connection point.
Use cases
- Monitor total active power at the grid connection point to verify zero-export operation in real time.
- Track per-phase active power across phases A, B, and C to identify load imbalances in three-phase installations.
- Compare cumulative energy over billing periods to cross-check invoiced import and export volumes.
