Delta Electronics

Supported models

• M30A
• M50A
• H7U
• H10U
• M6A
• M8A
• M88H
• M10A
• M15A Flex
• M20A Flex
• M30A Flex
• M50A Flex
• M70A Flex
• M100A Flex
• M125HV
• M250HV
• DC1 data collector - see warning

Supported properties

Note

Some solar assets may support more properties than are available through the Teleport at this moment. If you require additional properties that are part of our datamodel for solar assets, reach out to us.

• generatedEnergy
• activePower
• activePowerLimit.percentage

Warning

• To read and control inverters through the DC1 data collector, data-forwarding mode must be activated. While this mode is active, the DC1 will stop forwarding data to the configured cloud service (e.g. MyDeltaSolar). Currently, there is no way to resolve this issue.

Note

• The Delta Electronics inverters do not support fallback configuration and are therefore not suited to be used in control strategies.

Modbus RTU over RS485

1. Connect the serial cable between the serial port of the Teleport and the serial port of the Delta Electronics inverter.
2. On the inverter’s LCD display, go to Main Menu > Settings > Install Settings and access the menu by entering the standard password 5555.
3. Configure the following setting:
   • Inverter ID: A number that is unique for all inverters.
4. Go to Main Menu > Settings > Coefficients Settings.
5. Verify the following settings:
   • Baud rate: 19200
   • Protocol: Sunspec