Solar Electrical Systems (SES) (General & Electrical B1, C10, License Number 575211) has designed and installed systems for California solar power customers in and around Los Angeles since 1978. The company has earned the highest customer and industry recognition by providing accurate system performance information and by being reliable, responsive and trustworthy. We are considered a pioneer in the field of photovoltaic (PV), producing cost-effective electrical power from solar energy.

SES was rated by the California Energy Commission as the “2001 Best Photovoltaic Installer” and the “Highest Percentage Performance of Installed systems in Southern California” from our base in Los Angeles.

With 25 years of experience, 5 times more than any of our competitors in the industry, we are the world's oldest licensed, full service, 100% photovoltaic contractors with over 500 residential solar power systems and 100 commercial photovoltaic solar power system installations in and around Los Angeles, California. We design and install off-grid commercial photovoltaic solar power systems for critical telecommunications links in the remote mountains and deserts of the western United States and Mexico. We specialize in cost effective distributed generation for commercial buildings. We are the leader in residential solar power systems including Photovoltaic Net Metering solar power systems with and without batteries.