Home rooftop arrays
Composition and tile roofs we can walk or reach with the pole. We ask about recent install notes and any areas the roofer marked off.
Rooftop PV · pure water
Solar panel cleaning with deionized water
Dust, coastal film, and pollen sit on the glass of a panel the same way they sit on a window. We rinse arrays with deionized water — no detergents — so the surface dries without mineral spots.
Dirty panels can lose a meaningful share of output. We do not promise a specific percentage back; we clean the glass so the array can do what it was installed to do. Access and roof pitch are confirmed before we book.
What solar cleaning includes
Pure-water rinse
The same deionized system used on exterior windows. No soap runoff into the gutters.
Panel glass only
We clean the array surface. Electrical work, inverter service, and repairs are not part of this visit.
Ground-level and low roofs
We clean arrays we can reach safely. Steep or high roofs are declined when the setup is not safe.
Easy to bundle
Add panels to a window or gutter visit and the second service is 15% off.
Arrays we typically see
Most of our solar work is on homes that already book window cleaning.
Coastal film
Malibu, Santa Monica, and South Bay arrays pick up salt. A rinse on a calmer weather day keeps the film from baking on.
When to book it
Late spring and early fall are common, and after nearby construction or a dusty wind event. We reschedule in high wind or wet roofs.
How booking works
- 01
Send the array
A roof photo, roughly how many panels, and whether there is safe access.
- 02
We quote the rinse
Solar is its own line, even when it shares a day with windows or gutters.
- 03
Rinse and dry
Deionized water, a soft brush, and no one standing on the modules.
FAQ
Questions about this service
We use deionized water and a soft brush on the glass. We do not pressure-wash modules or step on them.
Add the array to your next visit
Free solar quotes, itemized separately from the windows. Bundle and save 15%.