How Much Does Clean Solar Panels Cost in Portland, Maine?

What you get at each price level

• Basic

  $125 – $292 per project

  Panels washed with purified water and a soft brush from a water-fed pole

• Standard

  $147 – $343 per project

  Panels hand-washed with soft brushes and purified water, bird droppings softened and removed, frames rinsed

• Premium

  $184 – $429 per project

  Panels washed with purified water, spot-free rinse, frames and edges detailed, debris cleared under array edges, photo report