Harvard Square Atrium

50 Church St

Cambridge, MA

Alumni and Student
Engagement Center

Clark University
Worcester, MA

Thoreau Memorial
Visitor’s Center

Walden Pond
Concord, MA

Bullitt Center

Net-Zero Energy

Seattle, WA

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We are committed to renewable energy

Solar Design Associates has been collaborating with clients on solar energy solutions since 1974. Our firm laid the groundwork for the mainstream application of solar energy systems and has earned an international reputation through our history of pioneering projects.

Solar Design Associates, Inc offers engineering and design services that creatively integrate renewable energy systems into buildings and utility infrastructure in New England, nationwide, and around the world.

As solar and engineering professionals, we support utilities, solar developers, academic institutions, and non-profit organizations with complete solar electric, solar thermal, and wind energy systems.

As Owner’s Engineer for solar developers, SDA provides an exceptional depth of knowledge based on over 40 years of experience and an unmatched portfolio of completed work.

Our pioneering work in zero net energy buildings and building integration of solar electric systems (BIPV) keeps us on the forefront of progress towards our renewable energy future.

Some of our works

Featured Projects

Lillis Business Complex – University of Oregon

Allied Health Sciences Laboratory, North Shore Community College

Harvard Community Solar Garden

Clark University – Alumni and Student Engagement Center

Tiger Woods Learning Center

United Nations World Headquarters

See what SDA has been up to

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