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Solar Design Associates, LLC.

Founded in 1974 by noted solar advocate, designer and author Steven J. Strong, Solar Design Associates has earned a global reputation for its pioneering leadership in the renewable energy field. Our commitment to promoting providing and environmentally responsible building design has driven us to innovate solar photovoltaic, zero-net energy, community solar and resiliency systems of all sizes and complexities. SDA’s interdisciplinary core of dedicated professionals enables us to solve problems quickly and creatively and therefore, we engineer the most efficient, effective systems possible.

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Solar Design Associates is the most experienced solar energy installation firm in the US. Whether you're looking for a full turnkey installation, design and engineering consulting or an innovative custom array, SDA is capable of finding a solution and making it happen. If you can dream it, we can do it.

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Get a custom solar estimate for your home

Get a custom solar estimate for your home

Based on your roof and actual offers in your area

Try Solar Calculator

Established

1974

Solar Design Associates, LLC. Headquarters

P.O. Box 242
Harvard, MA
01451 US

Affiliations

SEBANE; Net Impact; SEIA

States served by Solar Design Associates, LLC.

  • Connecticut CT ,
  • Maine ME ,
  • Massachusetts MA ,
  • New Hampshire NH ,
  • Rhode Island RI ,
  • Vermont VT