When it comes to solar panel cleaning, not all methods are created equal. A few common methods and issues are:

  • Using regular tap water - Most tap water here on Oahu is extremely hard and will leave water spots, which reduces panel efficiency and is difficult to remove

  • Pressure washing - Can crack the panel glass, which ruins the panel and creates a potential fire hazard

  • Soap/Chemical solutions - Can leave a residue that reduces panel efficiency and can be difficult to remove

  • Inappropriate brushes/scrubbers - Some bristles and scrubbers are too harsh for delicate solar panels and will leave scratches, which reduces panel efficiency permanently

Common Mistakes & Misconceptions

Why Choose Us?

We only use purified water so there is no worry about water spots or chemical residues

  • Our water goes through a 3-stage filtration process which includes carbon filtration, reverse osmosis, and deionization

  • We utilize professional-grade window cleaning brushes, ensuring no scratches to the glass

  • Fully licensed and insured

  • 100% Satisfaction Guarantee

Close-up of dirty solar panels installed on a roof.

BEFORE

Close-up of multiple cleaned solar panels installed on a roof.

AFTER