Discover your exact solar savings potential in Massachusetts. We factor in local utility rates, sun hours, and state-specific incentives to give you an accurate ROI estimate.
DISCLAIMER: All estimates are approximations based on regional averages. Actual savings vary by location, roof orientation, utility provider, and installer. This calculator does not guarantee specific savings.
Electricity rates last updated: August 2026 (source: EIA)
Find out how much you can save based on your location and current energy usage.
Massachusetts' average residential electricity rate is roughly 28.82¢/kWh — among the highest in the nation. Every kilowatt-hour your solar system produces replaces expensive grid power, which strengthens payback. Confirm your specific utility rate before estimating savings.
Massachusetts offers a state income tax credit (15% of system cost up to $1,000), a state rebate of roughly $1,000, a property tax exemption (20-year), a sales tax exemption, and an SREC market. The 30% federal residential solar tax credit (Section 25D) expired December 31, 2025 and does not apply to systems installed in 2026 or later.
Massachusetts averages roughly 4.0 peak sun hours per day — below the national average of about 4.5. Production is moderate, but the state's high rates and strong incentives help compensate. Ask a local installer for a site-specific production estimate.
Everything you need to know about solar incentives, costs, and savings in your area.