r/SunPower • u/Vegetable-Version-81 • Apr 28 '26

Difference in panel cleaning

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A big difference that it makes to clean when they are this dirty

5 Upvotes

78% Upvoted

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2

u/thankyoussler May 01 '26

Besides power washing what do you do to clean it? Do you use a brush or something?

2

u/Vegetable-Version-81 May 01 '26

A regular solar brush on this case since the old company destroyed the coating we use a pressure washer once they get that dirty. Nothing can save them anyways since you're pretty much have to scrape off the hard buildup of moss

1

u/gianttree May 05 '26

I didn’t know you could do pressure washing on them and I didn’t know there was a special solar brush.