The manual describes the steps to set up RESA External Control on the SmartgridOne Controller.
When setting up this integration, permission is granted to RESA to control the necessary devices.
| Device Type | Supported |
|---|---|
| Solar Inverters | ✅ |
| Storage Devices | |
| EV Chargers | ❌ |
RESA RTU requires a RS485 serial port to work. Please check if your SmartgridOne Controller has an available RS485 port before setting up this integration. If not, you can use a RS485-Ethernet Converter or a RS485-USB Converter to connect the RESA RTU to the SmartgridOne Controller.
As RESA RTU is using a RS485 serial connection, the used RS485 port on the SmartgridOne Controller cannot be used for other devices and connections. Please check if your SmartgridOne Controller has an available RS485 port before setting up this integration.
Login to the commissioning interface and make sure the devices are added to the SmartgridOne Controller.
In the settings, the grid power limits should be set correctly. Click Settings and check the highlighted setting in the image. If necessary, adjust the settings.
Poland — one controller for multiple PV inverters
Use SmartgridOne as a project-specific integrator that lets a Polish DSO control multiple PV inverters as one power plant.
Switzerland — DSO telecontrol and curtailment
Configure Swiss grid-operator active-power curtailment through a ripple-control receiver, or prepare a project-specific DSO gateway integration.