Troubleshooting Solis WiFi Connectivity Issues

Here is a step by step process so that you can troubleshoot your solis wifi. 

1. Start

   • Begin troubleshooting process.

2. Check WiFi Signal Strength

   • Ensure the inverter is within range of the WiFi router.
   • Strong Signal?
     • Yes: Proceed to next step.
     • No: Move router closer or use a WiFi extender.

3. Verify WiFi Password

   • Double-check the WiFi password.
   • Password Correct?
     • Yes: Proceed to next step.
     • No: Re-enter correct password.

4. Restart Devices

   • Restart WiFi router and Solis inverter.
   • Issue Resolved?
     • Yes: End process.
     • No: Proceed to next step.

5. Update Firmware

   • Update firmware on both inverter and router.
   • Issue Resolved?
     • Yes: End process.
     • No: Proceed to next step.

6. Check Router Settings

   • Disable MAC address filtering.
   • Adjust firewall settings.
   • Change WiFi channel.
   • Issue Resolved?
     • Yes: End process.
     • No: Proceed to next step.

7. Reduce Interference

   • Move other electronic devices away.
   • Ensure less crowded WiFi frequency.
   • Issue Resolved?
     • Yes: End process.
     • No: Proceed to next step.

8. Follow Detailed Solis Setup Instructions

   • Insert WiFi dongle into inverter.
   • Connect to inverter's WiFi network (AP_XXXXXXXX).
   • Access inverter settings via browser (10.10.100.254).
   • Use setup wizard to connect to home WiFi.
   • Enter WiFi password.
   • Complete setup.
   • Issue Resolved?
     • Yes: End process.
     • No: Proceed to next step.

9. Advanced Solutions

   • Reconfigure network settings.
   • Assign a static IP address.
   • Check for hardware issues.
   • Issue Resolved?
     • Yes: End process.
     • No: Contact Solis customer support.

10. End

    • Troubleshooting process completed.

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