Contractor Profile
Rank: 125

RER Energy Group

RER Energy Group is an industry leader in developing and installing solar energy systems for clients in the commercial, industrial, agricultural, municipal, and non-profit sectors.
RER's success is a result of our commitment to educating clients and working with them to find the most cost-effective solution that suits their needs. We develop solutions that enable clients to maximize their return on the investment (ROI) in solar while enhancing their long-term sustainability through the highest quality solar systems at extremely competitive pricing. Since our founding in 2009, we have provided a combination of design, procurement, project management and installation services for 30 MW of solar arrays representing over 100 solar systems throughout the United State and Latin America. To help fund these solar systems, we have assisted our clients in securing more than $30 million in state and federal grants.

2016 Top 500 Solar Contractors


Top 500 Rank #125

Total Megawatts Installed Since Founded15.15 Company Founded2009
Total Megawatts Installed 20156.65 LocationReading, PA
Employees15 Web
Primary MarketCommercial Primary ServiceDeveloper


2015 Top 500 Solar Contractors


Top 500 Rank #231

Total Megawatts Installed 2014 1.500 Company Founded2009
Employees15 LocationReading, PA
Primary MarketCommercial Web
Primary ServiceDeveloper  


2014 Top 400 Solar Contractors


Top 400 Rank #202

Total Megawatts Installed 20131.1 Employees15


2012 Top Solar Contractors


Top 250 Rank #154

Total Megawatts Installed 20121 Employees15


2012 Top Solar Contractors


Top 100 Rank #89

Total Megawatts Installed 20111 Employees15