SpritzySpray · Las Vegas & Henderson
Las Vegas gets about four inches of rain a year, so the dust on your panels just stays there and bakes on. We wash it off the gentle way, with purified water and soft brushes, so more sunlight reaches the cells.
Dust, pollen and bird droppings sit between the sun and your solar cells. How much power you lose depends on how dirty the panels get, but in a dry, dusty city it adds up, and nature will not rinse them for you. Read more in our article on desert dust and solar efficiency.
Pigeons are the other big problem here. They nest in the shady space under the panels, and their droppings and nesting material pile up on the roof and the panels. If that is happening on your roof, see solar bird proofing.
Rooftop solar panels
Solar panels on a tile roof
Real prices from our estimator, by home size. Every visit has a $150 minimum.
| Option | Price |
|---|---|
| Up to 20 panels | $100* |
| More than 20 panels | $150 |
* Every visit has a $150 minimum, so up to 20 panels on their own is $150. Added to a window cleaning, it is $100.
| Option | Price |
|---|---|
| Light (a few spots) | $75 |
| Heavy (nests or built-up mess) | $150 |
Pick your home size and what you need. Your price builds as you go, and you can pick a time right there.
