Solar Power installation company in El Cajon, California

El Cajon Solar Power

Translated from Spanish, it means a "big box or drawer," so it's fitting that El Cajon is situated in a valley surrounded by mountains northeast of downtown San Diego. The Mediterranean and semi-arid climate creates an abundance of sunshine without a drastic temperature flux between day and night. That means El Cajon is ideally suited for solar power.

El Cajon residents have begun to realize they can use the bountiful sunshine to create an environmentally responsible form of clean energy, while saving money on the rising cost of monthly utility bills. By making the switch to solar power, El Cajon residents and business owners are saving money and helping to reduce pollution in their community.

Sullivan Solar Power is an established El Cajon solar power company that is dedciated to helping place clean, cost-effective solar power installations on El Cajon rooftops.

Intentionally blurred photo of sunsetting casting yellow and red light creating palm silhouettes

El Cajon Solar Power: By the Numbers

Solar power is helping El Cajon change the way our world generates electricity.

There are now more than 5,000 solar power installations in El Cajon generating more than 33,000 kilowatts of electricity from renewable solar power.

Each year, solar power in El Cajon helps save the city's economy more than $14 million that would be spent on utility bills and prevents the release of nearly 83 million pounds of carbon dioxide into El Cajon's air.

Our El Cajon solar power customers are essential to helping us achieve our ultimate goal of leading a solar energy revolution across Southern California.

To see some examples of our El Cajon solar power installations, click on the detailed solar case studies below.

Solar Installations Completed


Kilowatts Installed


Solar Panels Deployed


Pounds of CO2 Avoided Annually


Annual Dollars Saved


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