This is the list of 2020 Top Solar Contractors that primarily perform rooftop installations. These companies chose their primary service as “rooftop contractor” when applying to the list, and they may also work as EPCs, developers, electrical subcontractors and installation subcontractors. The listed kilowatts installed by each company could be performed within multiple services and not just on rooftops.
The companies below are a segmented portion of the overall 2020 Top Solar Contractors list, organized by kilowatts (DC) installed in 2019.
For more information on Solar Power World‘s annual Top Solar Contractors list and additional sublists, visit our Top Solar Contractors landing page.