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DeFreitas Enterprises is a solar installation company offering turnkey engineering, procurement, and construction of solar photovoltaic systems. With over 1000 kW of solar installations completed, we cater to home and business owners in Massachusetts and New Hampshire. Our services include solar ownership, offgrid living, and energy storage solutions, utilizing generators and battery storage. We take care of all design work, utility applications, permitting, and construction, as well as applying for available incentives and monitoring systems upon completion.