• Up to 30% efficiency is lost when dirty.
  • Regular washing will stop 'solar clouding' so your system will produce more for longer.     
  • Having regular solar panel cleaning will maintain your warranty.

Call or email Power Wash LA today and let us service all of your solar asset needs.
Pricing and Restrictions:
$135 for any residence in
Los Angeles County, CA.

  • Hand scrub and DI rinse only.
  • Up to 40 panels. More than 40 panels will require a custom quote.
  • Must be a one story house. Additional stories will require a custom quote.
  • Includes cleaning from the roof & roof must be easily accessible via a ladder.
  • Ladder clean projects or hard to access projects will have to be quoted on a case by case basis.

Green Solar Panel Cleaning

When chemicals and detergents are used a thin layer of sticky residue left behind. Our super purified water contains no chemicals or detergents. No sticky residue is left on the glass, therefore there is nothing for the dust to stick to, and they will stay clean up to 10x longer. Super purified water has a strong desire to return to its impure state. The water, with the help of soft brush heads, lifts the dirt off the surface. We do not use the squeegee method because streaking occurs. Solar panels are relatively fragile. You cannot stand, lean, or put much pressure on them. Our long telescopic poles with soft brush heads safely clean the anti reflective coating while not applying much pressure. Because we do not use chemicals or detergent there is no risk of chemical damage to the solar panels. And we do not use high pressure either, like with a pressure washer, since this can cause substantial damage. Finally, we use a method that does not quickly lower the temperature of the panels, which can crack and break them. You are obviously environmentally friendly conscious and we are also concerned about the environment. That is why we use pure water, eliminating the need for detergents or chemicals. Additionally, we conserve water with our technology, which uses only a small fraction of the water typically used to hose down solar panels. Chemicals and detergents shorten the lifespan of glass and rubber seals. Pure water washes away damaging chemicals or dirt and leaves nothing that can shorten the lifespan of the solar panels.

On heavy soiled panels we use an all-natural liquid concentrated (contains NO water) cleaner, formulated with the natural solvents derived from orange peels and soybeans, that offers environmental compatibility. It will not damage, stain, or harm any rubber seals or solar panels nor will it leave a thin sticky layer like other detergents will do.