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Prospect Solar, LLC

Prospect Solar, LLC was established in 2010 as the professional's choice for design/build solar photovoltaic energy system installation. We draw from the construction industry experiences of our sister company, Prospect Waterproofing Company. A foundation of over 20 years of roofing and waterproofing expertise allows us to provide our clients exceptional quality and value.

Our turn-key service is as sustainable as our business model by making continual investments in solar training, certifications, and oversight, to ensure the safest possible installations. Prospect Solar's services include engineering, economic analysis, financing, monitoring, and custom installations.
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About Prospect Solar, LLC

Prospect Solar specializes in the installation of commercial and residential roof top solar power systems design, engineering, and installation. We work directly with property owners to install systems on existing properties and also provide proposals for installations on new facilities where the design is integrated into the new construction.
Year Established
Phone Number
(703) 444-2447

Services Offered

  • Financing
  • Manufacturing

Workmanship Warranty

Typical warranty is 5 years for workmanship but may vary. Material warranties are as available through selected manufacturer.


Fully licensed


Certificate of insurance available upon request


NABCEP Engineer on staff

Industry Certifications

  • Better Business Bureau
  • Maryland DC Virginia Solar Energy Industries Association
  • North American Board of Certified Energy Practitioners
  • SunPower Premier Dealer

Manufacturer Certifications

  • Certified Solar Professional
  • Sunpower Authorized Dealer

What Customers Are Saying

2 reviews
Average Rating 2 review(s)
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Best around!

I can’t be happier with Prospect Solar and LOVE our new home solar installation. I would recommend Prospect 10 times out of 10.

Posted by joe.kittle on Nov 18, 2022
Good to Go!

After getting bids from eight companies (yes, over the top, but each helped us hone our knowledge in various ways so, in the end, well worth the extra time), we went with Prospect Solar LLC. We are absolutely pleased without issue. We signed the contract April 11, 2022. Today (June 13), we went live, just as much of our nation is experiencing an awful heat wave. It's so satisfying to do our part to generate our own electricity. The Prospect Solar team has been responsive, helpful, knowledgable, and we feel the final product well done. The bid included up-to-date equipment. While we did get two bids among the eight a bit lower in cost, the upgrade in equipment was worth the extra cost. And, as NOVEC customers, the relationship between Prospect Solar and NOVEC paid off. We got inspections and approvals pronto, both from the County of Loudoun and NOVEC.

Posted by aowenhome on Jun 14, 2022



States Served