It’s coming to the time of year that we get reduced cloud cover and a lot more sunshine. This will mean that our solar panels will start to generate more power again, which is helpful. It’s been quite a while since I last cleaned them, so last weekend I picked up a soft bristle brush to have a go at cleaning them.
The last few times that I have cleaned the panels I have just hosed them off, letting the water pressure from the hose do the work of cleaning the solar panels. However this year I’ll be giving them a scrub to really clean them up.
I was curious about what kind of performance increase I would get from cleaning them, and after watching the below video, I reckon it’ll be pretty significant. Paul on the video managed to get a performance increase of about 30 – 40%!
Cleaning the solar panels should help a lot, especially with the ridiculous high cost of electricity here in South Australia…