Do I have to clean my solar panels?

Cleaning solar panels is not regularly needed. A good rain should clean them off with no problem. If they do get dirty enough to affect their efficiency, they can be cleaned with a non-abrasive wash just like you would clean your windows.

Show All Answers

1. Does solar PV system require snow removal?
2. Do I have to clean my solar panels?
3. How much money is it annually to maintain my system?
4. Will a roof mounted system cause leaks?
5. How long until the technology becomes obsolete?
6. How long do warranties last?
7. What solar energy rebates and incentives are available?
8. What is the payback period for solar PV on Nantucket?
9. Is it more expensive to install solar PV on the island of Nantucket than the mainland?
10. Does Nantucket get enough sun for solar photovoltaics to work?
11. Is my roof suitable for solar PV?
12. How easy is it to monitor my system’s electrical generation?
13. Can I install solar PV on my property in the Historic Core Districts?
14. Can I install solar PV on my property outside the Historic Core Districts?
15. Do I need to get HDC approval even if I don’t live in a Historic Core?
16. Do I have to talk to my local Homeowners Association when considering installing solar PV?
17. How do I choose an installer?