Device integrations
SunSpec (generic)
The generic SunSpec integration of the Voltmasters EMS: for any SunSpec-compliant PV inverter, with the brands that connect through it directly.
Our EMS has a generic SunSpec integration for PV inverters. SunSpec is an open standard of the SunSpec Alliance with a common Modbus register layout, so the EMS connects to any SunSpec-compliant inverter without a brand-specific adapter.
Supported devices
| Model | Note |
|---|---|
| Generic SunSpec inverter | Any PV inverter with a standard SunSpec Modbus interface |
When a dedicated brand integration is available (for example SMA, Huawei, ABB, Sungrow, Growatt, or Solis), use that integration. The generic SunSpec option is intended for inverters that are SunSpec-compliant but do not yet have a dedicated brand integration.
Compatible brands
Many SunSpec-compliant manufacturers can be added directly by selecting the brand in the add-device wizard; they connect through this same generic SunSpec integration, without a brand-specific adapter:
- Afore
- Aiswei
- Altenergy Power
- Canadian Solar
- Danfoss Solar
- Delta Electronics
- Deye
- Eltek
- GoodWe (PV inverters)
- Hoymiles
- Ideal Power
- Kaco
- Outback Power
- Q Cells
- Schneider (PV inverters)
- Sofar
- Solectria
- Yaskawa Solectria
If your inverter is not in this list but exposes a standard SunSpec Modbus interface, use the Generic SunSpec inverter option.