Greenfield Solar, LLC

Greenfield Solar, LLC—formerly known as the Solar Store of Greenfield—is a leading solar photovoltaic (PV) design and installation company based in Greenfield, Massachusetts. Operating since 2005 with over 16 years of experience in the industry, they have completed more than 500 installations totaling over 2 megawatts across residential and commercial sectors throughout Western Massachusetts. Their expertise covers turnkey solutions for ground-mounted, roof-mounted, and dual-axis tracker systems as well as battery backup storage options.
The company is recognized for its comprehensive project management approach: from initial site assessment through permitting processes to final inspection and commissioning. They also assist clients with financing options and navigating state incentives. Greenfield Solar is deeply involved in local energy policy advocacy for distributed solar benefits at both statehouse and regulatory levels.
The leadership team includes Claire Chang (Co-owner), John Ward (Co-owner), and Stephanie (staff member since 2016), all bringing decades of combined experience in solar technology implementation as well as community engagement. The business maintains strong partnerships with reputable manufacturers such as AllEarth Renewables, Panasonic Solar, REC Solar, MT Solar, SMA America/SolarEdge Technologies Inc., IronRidge Inc., ensuring high-quality materials are used on every project.
With a focus on customer satisfaction—evidenced by their A+ BBB rating—the company serves a wide range of municipalities across Western Massachusetts.