Are My Solar Panels Working Properly

While solar panels work on cloudy and rainy days their output won t match that on clear sunny days.

Are my solar panels working properly.

What matters is how much sun your home gets year round. No matter what the panels themselves should have come with a production warranty and the manufacturer should take care of testing to ensure the panels are working properly. How can i tell if solar panels are working properly. But don t get stuck on this detail.

Other potential failure points include. There are many other companents that make up the complete solar system and each needs to be working correctly to get the most out of your investment. A green light on your inverter means your system is functioning properly. These will help you determine if your solar panels are working properly and if they aren t you should take steps to have the problem resolved to ensure you get the biggest benefit possible from your system.

If your panels are fairly new you should compare your kwh output to the monthly kwh estimate that your solar provider gave you with your initial design. If you are concerned that your solar panel system is not reaching the output level it should be there are some checks you can carry out. A simple health check is to look at the colour of the lights shining on the box during daylight hours when the system s meant to be running. When it s overcast your solar panels will likely operate at 10 to 25 of their rated capacity.

A red or orange light during daylight hours means there s a system event or fault. Resistive losses due to electrical cable breakdownwater ingress in to the solar panels or inverter.