Do I Have To Clean My Solar Panels

One company selling an automated washing system says panels should be washed.

Do i have to clean my solar panels. They have the appropriate safety equipment for navigating the roof. 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. This is where cleaning solar panels may have to be done. Grime and bird poop doesn t need to cover an entire panel to have an effect.

Many homeowners opt to clean their own solar panels. But remember generally cleaning your solar panels isn t something you need to bother with. A lot of solar companies will offer this type of service to you for a fee of course. It s a good question and one with a lot of different answers.

Yes you have to clean your rooftop solar panels and you have to clean them regularly. Do you need to wash your solar panels. To help you we recommend you read our cleaning solar panels guide for more tips. How to clean solar panels.

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. Hire a professional or do it yourself. If you can t clean your panels from the ground hire a company. If you do decide your solar panels need to be cleaned there are two main ways of doing it.

Some say panels need an annual scrub others say quarterly. According to the clean energy council 2018 also saw a 45 per cent growth in commercial solar power systems. If you choose this approach remember that it is safer to do so on the ground where possible.