Your solar panels need to be exposed to sunlight in order to produce power.
Do my solar panels need cleaning.
Grime and bird poop doesn t need to cover an entire panel to have an effect.
In most places there s more pollution in the winter which is why the spring is a good time to do an annual cleaning.
There are some instances where solar panels might need cleaning but most of the evidence says solar panels are self sufficient and low maintenance.
A common question asked by those who have had new solar panels installed is how do i clean my solar panels solar panels especially the modern pv panels don t usually need to be cleaned.
In other parts of the world where rainfall levels are lower build up of dust and dirt can present more of an issue and panels may need to be cleaned more often to prevent a significant drop in output.
Solar panels are generally self cleaning but in particularly dry areas or where panel tilt is minimal dust and other substances such as bird droppings can build up over time and impact on the amount electricity generated by a module.
In the uk the vast majority of domestic solar panel arrays don t need regular heavy duty cleaning thanks to the high levels of rainfall.
You are now enjoying the benefits of it as your electricity bill gets slashed to pieces.
Maybe you are one of those who have researched solar and own a system for your home.
However if you can see build up on the panels or if your bills or monitoring tools suggest a decrease in the efficiency it may be worth considering a system health check or clean.
A lot of solar companies will offer this type of service to you for a fee of course.
Solar panel cleaning can be a chore but it s well worth it if you want the benefits of solar energy.
Why do you need to clean your solar panels.
How often should i clean my solar panels.
To clean or not to clean.
Hire a professional or do it yourself.
For starters cleaning your panels and ensuring they are kept in good working condition protects your warranty.
Do i need to clean my solar panels.
If you do decide your solar panels need to be cleaned there are two main ways of doing it.
In most situations panels are self cleaning and do not need to be cleaned.
Solar panels that are cleaned once and twice a year produce 3 5 and 5 1 more electricity respectively than those that are left uncleaned.
However unless you live somewhere with high amounts of smog dust dirt or sand blowing around solar panel cleaning is generally not necessary in most cases occasional rain will be enough to naturally and safely keep your solar panels clean and free of debris that could lower production.
How to clean solar panels.
But when your solar panels do need a cleaning here s the best safest and the most effective way to do it america s most trusted solar marketplace.
Cleaning solar panels by.
However over time dust bird droppings and other debris can build up which can have a negative effect on solar panel efficiency if you don t deal with it so occasionally your solar panels will.
