How Often Should You Clean Solar Panels

First try if your garden hose.

How often should you clean solar panels.

A test done by one company found the amount the efficiency is lowered is minute maybe 5 per cent or less. The zen energy fact sheets recommend that solar panels be cleaned every six months and the best times to clean are late spring and late autumn but homes located in areas with construction and or regional farming areas should clean their panels more frequently. Solar panels can become incredible hot in sunshine. They recommend that you let nature take its course as rain will accomplish most of the task of solar panels cleaning.

Either clean your solar panels in the morning afternoon or pick a. How to clean solar panels the first thing you want to do is to check with your solar panel manufacturer. How often should you clean your solar panels. This tends to result in a 3 to 5 increase in efficiency.

Some areas need a weekly washing while other areas can get away with every other month. After all anything that accumulates dirt on them for example dust or pollen will get washed off the next time it rains. If you ve got a lot of bird droppings on your panels rain might not wash these off very readily so it s a good idea to clean them off. Your location does it rain regularly or only during certain months the tilt angle of your panels steeply tilted panels tend to stay much cleaner than panels that are close to horizontal the amount of wind blown dust your electric rate if your electric rate is high then it is more worthwhile to clean your panels and the cost to clean your panels.

So the answer to the question. At the very least you should do an annual cleaning of your panels. There are some times it might make sense to clean your solar panels though. That depends on where you live if there is a lot of construction in your area if you live in a windy desert or if you have lots of particulates in your air you will probably need to clean more often.

In most cases you won t need to clean your solar panels often if at all. 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. If you can t clean your panels from the ground hire a company.

Too much sun on wet panels can cause them to dry too quickly and smudge. You can include a solar panel cleaning as part of your spring cleaning routine. They might have specific recommendations. Depending on the size or your solar energy system the area in which you live and the different tiers of cleaning packages your company offers solar panel cleaning services can cost anywhere from 100 600 a visit.

If they came out once or twice a year to clean your solar panels that would probably be enough.