How Often Should U Clean Solar Panels

On average when your solar panels get dirty expect a 5 or less change in output.

How often should u clean solar panels.

Your solar panels need to be exposed to sunlight in order to produce power. Many homeowners opt to clean their own solar panels. How often should i clean my solar panels really depends on five factors. As of may 31 2020 australia now has more than 2 43 million solar power systems installed across rooftops.

In most places there s more pollution in the winter which is why the spring is a good time to do an annual cleaning. 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. And that s just when they re dirty. In most climates if there is dust or debris on the panels and their energy output is registered 5 less than other times the next rain will wash away the debris and the solar panels will return to their optimal efficiency.

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. So the answer to the question. We at lime solar cleaning recommend that panels be cleaned and inspected at a minimum once every six months. According to the clean energy council 2018 also saw a 45 per cent growth in commercial solar power systems.

The best way to clean solar panels is through professional help. You can include a solar panel cleaning as part of your spring cleaning routine. However unless you live somewhere with high amounts of smog dust dirt or sand blowing around solar panel cleaning is generally not necessary. Most manufacturers recommend cleaning at least twice a year.

Even if you live in a drought prone area it will rain again. This tends to result in a 3 to 5 increase in efficiency. 3 however some places do require extra attention. 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.