KSTAR KSG Inverters
Supported Devices
| Device Type | Variants | Modbus TCP (Ethernet) | RS485 | Curtailment |
|---|---|---|---|---|
| KSG Inverter | 1-250K | ❌ | ✅ | ✅ |
Wiring
The Sunlight Group EMS and the KSTAR inverters communicate via RS485.
Configuration
Warning
NOTE: RS485 Device Addresses
- You MUST give each device on the RS485 bus a unique address. Check the manual of the device on how to do this.
- Use lower addresses first (1, 2, ...) because the Sunlight Group EMS will find them faster!
- For each device, it is generally recommended to stick with the factory default baud rate, parity, and stop bits. The Sunlight Group EMS will scan on those first.
Last updated May 26, 2026Edit this page