REC Solar


REC Solar is a solar energy contractor specializing in commercial solar and storage systems, including the installation of commercial solar electric systems in the United States. The company is focused on providing products and services to support commercial, government and utility scale solar photovoltaic installations.
It is headquartered in San Luis Obispo, CA but also has office locations in Petaluma, CA and Honolulu, HI.

Company history

purchased REC Solar in 2006, combining it with its other company AEE Solar. AEE Solar is a large wholesale distributor of solar energy products like solar panels and inverters.
In 2007, Mainstream Energy announced that REC Solar had agreed to install large scale commercial solar arrays for Costco wholesale retailer. These arrays were to be placed on four Costco buildings in western US states, the first being a 680 kW DC installation on the Costco in Kona, Hawaii. These installations are now delivering power.
In 2008, Mainstream Energy in turn received an investment of $40 million in return for a 20% stake in the company belonging to the Renewable Energy Corporation of Norway. Known as the REC Group, the Norwegian company manufactures silicon for incorporation in solar cells and modules in plants throughout Europe and in North America. It sells these products worldwide.
Included among recent projects, REC Solar installed solar arrays for companies and organizations such as Safeway, IKEA, Fresh & Easy, Taylor Farms and the Department of Veterans Affairs. These renewable energy systems are expected to last years beyond that payback date, with on-going energy production at very low cost.
In 2013, REC Solar was listed as the No. 10 solar contractor in the US, specializing in utility, commercial and residential-scale installations, by Solar Power World magazine.
In February 2014, Mainstream Energy sold the residential division of REC Solar, AEE Solar, and Snap N' Rack to Sunrun. REC Solar is now strictly focused on bringing affordable energy solutions to commercial customers.
In June 2015, REC Solar acquired Stellar Energy, a California-based commercial solar provider.
In February 2015, Duke Energy announced a majority share acquisition of REC Solar. Additionally, Duke pledged up to $225 million towards REC Solar power purchase agreements.
In July 2017, REC Solar was named the eight top commercial solar contractor in Solar Power World's 2018 Top 500 Solar Contractors List.
In November 2017, REC Solar celebrated their 20th year in business, with more than 300 megawatts of solar installed across 650+ projects in 22 states.
In December 2017, Duke Energy acquired full ownership of REC Solar. REC Solar continues to be a part of Duke Energy Renewables, Duke Energy’s commercial renewables organization.
In July 2018, REC Solar was named the third top commercial solar contractor in Solar Power World’s 2018 Top 500 Solar Contractors List.

Notable Projects