SMAModbusConnector 1.7.1

SMAModbusConnector

This is a connector to retrieve data via Modbus TCP from your SMA devices (Sunny Tripower or Sunny Boy Storage, for example).

Usage

Define your SMA products:

var ipSunnyTripower = IPAddress.Parse("192.168.2.61");
var ipSunnyBoyStorage = IPAddress.Parse("192.168.2.62");

Create a connector instance and add the devices:

var connector = new Connector();
connector.TryRegisterDevice(3, ipSunnyTripower, out var sunnyTripowerId);
connector.TryRegisterDevice(3, ipSunnyBoyStorage, out var sunnyBoyStorageId);

You can retrieve a single value (you will find many predefined register addresses in RegisterAddresses.

var batteryChargeInPercent = connector.GetDataForAddress
(
 sunnyBoyStorageId,
 RegisterAddresses.Register_BatteryChargeInPercent_30845
);

Or register multiple register addresses for each device. After starting the periodical data change update, the connector calls your callback function every one second:

connector.AddRegisterAddressForDataChanges
(
 sunnyTripowerId,
 RegisterAddresses.Register_CurrentSelfConsumptionInW_30871
);

connector.AddRegisterAddressForDataChanges
(
 sunnyBoyStorageId,
 RegisterAddresses.Register_BatteryChargeInPercent_30845,
 RegisterAddresses.Register_BatteryCapacityInPercent_30847,
 RegisterAddresses.Register_BatteryTemperatureInC_30849
);

Start data change:

connector.StartDataChange((deviceId, result) =>
{
 // Do something
});

License

MIT