COMISSIONING PROCEDURE

Pre-Commissioning Checklist

Verify Inverter Firmware is Up to Date

Check and confirm that the latest firmware is installed.

• To see if there is a newer version available:

  • Settings > Device Upgrade

Verify System

• Verify all breakers and disconnects (DC and AC) are in the OFF position.

Inspect Connections

• Verify the polarity of all DC connections.

• Verify all AC and communication connections are secure and correct.

Inverter Pre-Commissioning

Before starting the system, complete all pre-commissioning checks outlined in the Solis inverter manual. These include:

• Verifying all mechanical and electrical connections

• Confirming proper ventilation and secure mounting

• Preparing tools (e.g., multimeter) and the SolisCloud mobile app for setup and monitoring

For complete instructions and app registration steps, refer to the Solis S6-EH3P inverter manual