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Premier Solar Installations in Massachusetts & New Hampshire
At Critical Mass Solar, we are committed to making solar energy accessible, cost-effective, and hassle-free for homeowners, businesses, and farms across Massachusetts and New Hampshire. As a family-owned company, we prioritize honesty, transparency, and education, ensuring our customers make informed energy decisions without high-pressure sales tactics. Our team of experienced solar professionals delivers high-quality installations with a personal touch, focusing on rapid response times, efficient communication, and tailored solutions.

We specialize in residential, commercial, and agricultural solar systems, including battery storage and backup power, backed by a 25-year warranty. Founded by Freddy, a former educator, we built our company on values of teaching and real conversation, offering personalized assessments, guidance on incentives like the 30% Federal Solar Tax Credit, and $0 down financing options. Our mission is to empower clients with knowledge, reduce energy costs, and contribute to a sustainable future through seamless solar adoption.
Services
Residential Solar Installation Commercial Solar Solutions Agricultural Solar (REAP Grants) Battery Storage & Backup Power Solar Financing & Incentives
Highlights and features
  • We guarantee system activation within 3 months of pre-approval.
  • Our no-pressure, educational approach prioritizes informed decisions.
  • We respond to inquiries within 2 hours during business hours.
  • We are a family-owned company with personalized service standards.
  • Enjoy a 25-year warranty for long-term system reliability.
Services
Residential Solar Installation
Critical Mass Solar designs and installs custom residential solar systems to reduce or eliminate electricity bills. Our solutions qualify for the 30% Federal Solar Tax Credit, increase home value, and feature quick, professional installations. We analyze energy usage, roof space, and financial goals to maximize efficiency and savings for homeowners in Massachusetts and New Hampshire.
Commercial Solar Solutions
Our commercial solar solutions help businesses cut energy costs, enhance sustainability, and benefit from tax incentives. We tailor systems for small to large properties, optimizing ROI through group host metering and depreciation benefits. Services include energy assessments, incentive navigation, and installations designed to boost profitability while reducing environmental impact across New England.
Agricultural Solar (REAP Grants)
Critical Mass Solar specializes in USDA REAP Grant-eligible solar projects for farms and rural businesses. These systems reduce energy costs for irrigation, barns, and operations by up to 50% through grant funding. We assist with REAP application processes, ensuring clients secure financial support while improving sustainability and operational profitability in agricultural settings.
Battery Storage & Backup Power
Our battery storage solutions enable homes and businesses to store excess solar energy for use during outages or high-demand periods. Paired with solar panels, these systems provide 24/7 renewable energy access, reduce grid reliance, and enhance energy independence. We offer advanced technology for reliable backup power and optimized self-sufficiency in Massachusetts and New Hampshire.
Solar Financing & Incentives
We guide clients through $0 down financing plans and available incentives like the 30% Federal Solar Tax Credit, state rebates, and REAP Grants. Our team ensures maximum savings by simplifying access to programs that reduce upfront costs and improve ROI, making solar adoption affordable and financially strategic for homeowners, businesses, and farms.
Questions
What solar services does Critical Mass Solar offer?
We provide residential, commercial, and agricultural solar installations, battery storage, financing guidance, and REAP grant assistance for farms.
How long does the solar installation process take?
Systems are activated within 3 months of pre-approval, with rapid response times and seamless project management from consultation to completion.
Do you offer financing options for solar systems?
Yes, we provide $0 down financing and help clients maximize savings through the 30% Federal Solar Tax Credit and state rebates.
What areas do you serve?
We operate throughout Massachusetts and New Hampshire, including rural and agricultural regions.
What warranties do you provide for solar systems?
All installations include a 25-year warranty for long-term peace of mind and system performance assurance.