Supported Devices
The SmartgridOne Controller supports a wide range of Solinteg inverters via Modbus TCP and Modbus RTU (RS485), because Solinteg a standardized protocol across all their inverters.
| Device Type | Modbus TCP (Ethernet) | RS485 | Curtailment |
|---|---|---|---|
| INTEG MHT-(25-50)K | ✅ | ✅ | ✅ |
| INTEG MHT-(4-20)K | |||
| Solinteg-connected grid meter | - |
Integration versions
On Controller firmware version 1.22.1.1 or higher, we offer an improved Solinteg integration:
This new version includes:
- Faster device readout and faster finding of Solinteg inverters
- Curtailment
- Option to enable battery priority mode (only for hybrid inverters with both battery and solar): when enabled, the inverter will prioritize discharging the battery before exporting solar power to the grid. This is useful when the battery participates in energy trading and you want certainty about battery power availability.




