Massachusetts Goes Solar with SunPower®
The State of Solar Panels in Massachusetts
Massachusetts gets about 197 sunny days a year,* which is slightly below the national average. Even so, the state ranks among the top solar producers in the country—eighth overall.*
Google Project Sunroof estimates that if 75% of buildings installed solar panels, Massachusetts could generate up to 19.5 million MWh AC of solar electricity each year.
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How Much Energy Do Solar Panels in Massachusetts Produce?
In the first quarter of 2021, Massachusetts generated about 3,262 MW of solar power—enough to supply electricity to more than 545,000 homes.* SEIA projects the state could add another 1,851 MW over the next five years with continued adoption—currently, solar accounts for roughly 18.5% of the state's electricity mix.
What Are the Advantages of Solar Panel Installation in Massachusetts?
Homeowners who switch to solar can potentially save between $43,867 and $59,350 over 20 years.* Those savings usually cover the full cost of a solar system within four to six years.
Solar energy also reduces your carbon footprint and contributes to statewide climate goals. Many homeowners also see an increase in property value—often estimated at 4.1% after installing a solar system.
Cost of Solar Panels in Massachusetts
Solar pricing varies based on equipment, roof size, installation needs, permitting requirements, and weather conditions. Drawing from SunPower and third-party data, the cost to own a 5 kW system in Massachusetts typically ranges from $15,050 to $29,950, or $3.01 to $5.99 per watt before incentives.
Incentives that may lower installation costs include:
Federal Solar Tax Credit: Provides a 30% tax credit on total installation costs for qualifying purchased systems. Program terms may change; check dsireusa.org for details.
Massachusetts Personal Income Tax Credit: Offers $1,000 or 15% of installation costs, whichever is lower.
SMART Program: Solar Massachusetts Renewable Target offers payments for each kW of energy produced by qualifying systems. Available for customers of Eversource, National Grid, and Unitil.*
Net Metering: Provides credits on monthly utility bills for excess power exported to the grid. Availability and terms vary by location; see dsireusa.org for current program rules.
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What's the Best Way to Install Solar Panels in Massachusetts?
Solar panel quality, efficiency, and aesthetics vary widely across brands. Working with an experienced solar provider ensures you get a system tailored to your home, energy usage, and budget.
A qualified contractor should assess your property, design a custom system, explain available incentives, and help you maximize long-term savings while maintaining your home's look and value.
To explore solar for your home, request a consultation with SunPower below. We'll follow up with a quick call to schedule a time. You can also reach us directly at 1-385-489-5552.
*Federal and state incentives are subject to change. SunPower does not provide tax advice. Consult a tax professional for guidance on how tax credits may apply to your situation.*