Solar Panel Cleaning in El Cajon, CA

Our crews take care of El Cajon rooftop panels and commercial arrays using deionized water and soft brushes. The cleaning products are eco-friendly, and pressure never enters into it.

Dial (858) 939-0040 to book a free estimate at your site.

Solar in El Cajon, from the school districts to the East County Regional Center

Panel cleaning is offered in every part of El Cajon. In the SDG&E file on the California Public Utilities Commission’s DGStats site, with data through August 2026, 15,224 interconnected solar projects list El Cajon as the service city. That count may include addresses outside the city limits that use El Cajon as their city name, so it is an upper bound for the city itself. In 2022 the Grossmont Union High School District filed a notice for solar canopies at the Grossmont High School campus, at 1100 Murray Drive. The notice describes “five photovoltaic canopy structures within a small existing parking lot”. A 2017 press release said construction would begin on solar systems at 24 Cajon Valley Union School District sites. The Judicial Council of California filed a notice in 2024 for solar carports at the East County Regional Center, at 250 East Main Street.

Hillside Park is at 840 Buena Terrace, and the El Cajon Transit Center serves the MTS trolley and bus. Empower Academy is at 165 Roanoke Road, and Greenfield Middle School is at 1495 Greenfield Drive.

What a panel visit looks like

Method. Deionized water, soft brushes, no pressure.

Footing. Nobody on our crew steps onto the panels.

Photos. When a panel is cracked, or something else is wrong, we photograph it for you.

Panel questions