
There are a few reasons why your solar inverter might not be working. Here are some of the most common causes:
- Power outage: If there is a power outage, your inverter will not be able to operate. This is because the inverter needs power to convert the DC power from your solar panels into AC power that can be used by your home or business.
- Faulty wiring: If the wiring between your solar panels and your inverter is faulty, it can cause problems with the inverter’s operation. This could be due to a loose connection, a damaged wire, or a faulty connector.
- Faulty inverter: If the inverter itself is faulty, it will not be able to convert the DC power from your solar panels into AC power. This could be due to a number of factors, such as a bad capacitor, a short circuit, or a software glitch.
- Overheating: If the inverter overheats, it will shut down to protect itself. This could be due to a number of factors, such as a lack of ventilation, a high ambient temperature, or a dirty cooling fan.
If you think your solar inverter might not be working, there are a few things you can do to troubleshoot the problem. First, check to see if there is a power outage. If there is, you will need to wait for the power to come back on before you can troubleshoot the inverter.

If there is no power outage, you can check the wiring between your solar panels and your inverter. Make sure that all of the connections are tight and that there are no damaged wires. You can also try resetting the inverter by turning it off and then back on again.
If you have checked the wiring and reset the inverter and it is still not working, you may need to call a solar technician to diagnose the problem. The technician will be able to check the inverter for any faults and make repairs if necessary.
Here are some tips to help you prevent your solar inverter from not working:
- Regularly inspect the wiring: Make sure that all of the connections are tight and that there are no damaged wires.
- Keep the inverter clean: The cooling fan on the inverter needs to be able to circulate air freely. If the fan is dirty, it will not be able to cool the inverter properly and it could overheat.
- Install a surge protector: A surge protector can protect the inverter from power surges.
- Have the inverter serviced regularly: A solar technician can inspect the inverter for any faults and make repairs if necessary.
By following these tips, you can help to keep your solar inverter working properly and avoid any problems, If for some reason you may need our help as we are the best solar panel installers in Norwich please use the contact form below and some will be in touch about how we can help you.