How Do You Know If Solar Panels Are Working

What matters is how much sun your home gets year round.

How do you know if solar panels are working.

A red or orange light during daylight hours means there s a system event or fault. This loss of power can also be experienced if a couple of your panels are extra dirty or shaded. While solar panels work on cloudy and rainy days their output won t match that on clear sunny days. When it s overcast your solar panels will likely operate at 10 to 25 of their rated capacity.

Fading fading fading don t let this happen to your panels. Look at the figures on your generation meter. A green light on your inverter means your system is functioning properly. Your inverter makes the direct current dc produced by your solar panels useable as alternating current ac for your home.

In this kind of system if a single panel isn t working the whole string goes down kind of like if you cover half the panel on a solar calculator with your finger the calculator won t work. The inverter is the first place to check to make sure your solar energy system is working properly. How do i detect if my panels are working properly. But don t get stuck on this detail.

If solar panels are the brawn of your solar energy system then the inverter is the brain. Most generation meters will have some sort of indication light that will let you know instantly if your system is not functioning correctly.