Changing weather conditions affect solar panel performance because heavy winds and the summer season make panels dusty and dirty. Studies suggest that cleaning solar panels occasionally is necessary; however, however, a lack of proper knowledge or using incorrect solar panel cleaning methods can lead to costly mistakes. Let’s delve into it.
Why Is Solar Panel Cleaning Important?
Apart from dirt and debris, several unavoidable elements make solar panels dirty.
- Bird Droppings: Bird poop is not a huge problem, but it doesn’t get cleaned up just with the rain. It needs to be carefully removed with a sponge or a cloth to avoid scratches on the glass. A panel fully covered with bird droppings for a long time can affect the specific cell’s power output.
- Leaves & Lichen: Heavy lichen or tree leaves create a shadow on the cells, preventing them from capturing enough sunlight. Lichen can also cause hotspots on the panel, which may damage it in the long run.
- Dust and Debris: One of the most common reasons for lower power generation is the accumulation of dust and debris. If panels don’t get cleaned regularly, their efficiency declines. For better and long-term performance, you should clean them at least once a year if the rain is not sufficient.
Hiring a Professional vs. Self-Cleaning
Cleaning solar panels at home is easy, but at the same time, it can be risky. If the roof is too steep or poses a safety risk, it’s best to hire a professional without a second thought.
However, if your roof is safe and you are confident in cleaning every side of the panel using a cloth or a mop, it can be a cost-saving tip. (Do not forget to read safety precautions here before cleaning panels on your own.)
That being said, Arise Solar strongly recommends hiring professional help for solar panel cleaning because working at heights with water and electricity without proper guidance can be dangerous. So, either wait for the rain to clean the panels naturally or hire a professional like Arise Solar to do the job. This will not only reduce risks but also save your time, energy, and ensure long-term efficiency.
Solar Panel Cleaning: How to Know When It’s Time
- Noticeable Layer: If you see a thick layer of dust on the panel glass, don’t wait for the rain. The panel clearly needs cleaning.
- Reduced Performance: If you have a monitoring application or notice comparatively lower power generation on your electricity bill, it’s a sign.
- Insect Activity: If you see an increased number of insects around the solar panels, they might be attracted to dust and debris.
Contact a Professional Solar Panel Cleaning Company
With 42,000+ happy customers, Arise Solar has earned trust in providing high-quality solar panel systems and maintenance services. If you’re looking for professional solar panel cleaning assistance, contact us at:
📞 1300 274 737
🌐 https://arisesolar.com.au
