Solar Electrical Systems, located in Westlake Village, CA, is Southern California’s largest and most experienced solar contractor, with 30 years of experience in solar electricity. We specialize in solar design, installation and architect, general contractor and builder support. In business since 1982, we have installed over 1,500 residential and over 300 commercial systems, including some of the largest affordable housing and solar carport systems in California, helping customers reduce or eliminate their electric bills, save on taxes, and go green.
Solar Electrical Systems has received an A+ Rating from the Better Business Bureau, and is a two-time recipient of the Angie’s List Super Service Award. Recognized industry-wide for outstanding system performance and customer service, we do all the required paperwork necessary for rebates, inter-connection agreements, permits and HOA approvals. We make Solar Simple for You!
Greg Johanson is the President and owner of Solar Electrical Systems headquartered in Westlake Village California. He has been a pioneer in solar energy systems, working in the industry for over 30 years, even before solar was cool. He has built Solar Electrical Systems into the largest, most experienced and most innovative full-service photovoltaic installer in Southern California. The company has installed over 1000 residential solar arrays and over 250 commercial and municipality systems in its 30-year history. With a vast experience in the industry, Greg is recognized as one of the few experts in the solar power generation field.
Greg is listed in the Guinness Book of World Records for setting the first speed record for a solar car, piloting the Sunrunner, reaching a top speed of 41 mph. He co-designed and developed the vehicle, which was the first car exclusively powered by solar energy. He is also the inventor of a solar roof for the Toyota Prius, featured on solarelectricalvehicles.com.