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Written By David Cusick
Last Updated April 2024
Year after year, more Boston homeowners turn to rooftop solar panels to provide a dependable source of power and add value to their property. Solar power can reduce your energy costs and lower your carbon footprint. However, it's important to hire a reputable solar installer. That’s why, after reviewing and analyzing providers, we assembled a guide to the most reputable solar companies in Boston. These providers have a reputation for excellent service.
Our Rating
Informative resources
Free quotes
Reliable customer support
Clear pricing policy
Services Offered
Our Rating
Reliable customer support
Free quotes
Clear pricing policy
Informative resources
Services Offered
Our Rating
Reliable customer support
Free quotes
Informative resources
Clear pricing policy
Services Offered
Our Rating
Free quotes
Informative resources
Services Offered
Our Rating
Services Offered
Our Rating
Reliable customer support
Informative resources
Clear pricing policy
Services Offered
Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
Adopting solar power lets homeowners cut utility bills while benefiting the planet by reducing your carbon footprint using clean energy. If you’re deciding whether to go solar, consider these key factors for choosing an installer.
Hiring a licensed solar installer is critical. This ensures that the work is done properly using the most up-to-date installation methods. New York state does not issue licenses to contractors, so you should check with your county or city government for its specific requirements and regulations.
Check review sites like TrustPilot, the Better Business Bureau (BBB), and Google Reviews to see feedback from past customers about local solar companies. Detailed reviews can help you evaluate a company's dependability and level of service. Use caution with installers that have hardly any reviews or mostly negative ones.
To find a solar installer that fits your budget, ask for free, detailed quotes from 3–5 providers. The quotes should list all costs as well as all solar equipment included. Looking at several quotes helps you identify the most cost-effective option.
Top-notch solar installations should have strong workmanship and performance warranties. A workmanship warranty covers installation issues, such as cracks in the panels, poor alignment, or poor wiring. A performance warranty guarantees a minimum energy output. Comprehensive warranties indicate that a solar company believes in its work.
Installing solar panels can help decrease your electric bills over time. When evaluating the total price and value of solar panels, make sure to consider these factors.
In Boston, solar panels cost an average of $3,650 per kilowatt, with an average system size of 4.6 kilowatts. The typical Boston homeowner spends $11,696 on their solar array after federal tax refunds. An estimate from a local provider will factor in additional information based on your desired system's size, capacity, panel type, and required preliminary work. In some cases, homeowners may prefer to lease solar panels to reduce upfront costs.
Incentive Type: Corporate Tax Credit
Incentive Amount:
$0.01/gallon for each percent of biodiesel
Incentive Type: Sales Tax Incentive
Incentive Amount:
100% exemption
Incentive Type: Sales Tax Incentive
Incentive Amount:
Upon local authorization, 100% exemption from local sales tax
Incentive Amount:
Incentive rates step down over time as MW goals are met. Incentive rates as of 11/27/2019 are:
Residential:
Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.30/W
Upstate Region: $0.35/W
Low-to-Moderate income customers: $0.80/W (up to 10 kW)
Small Commercial (Non-Residential):Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.60/W
Up State Region: $0.45/W
Multifamily Affordable Housing Adder: additional $0.40/W (up to 50 kW)
Incentive Amount:
Tier I: 10,000 kWh of expected annual energy production: $3.50/annual kWh
Tier II: 10,000 kWh - 125,000 kWh of expected annual energy production: $1.00/annual kWh
Tier III: 125,000 kWh - 1,000,000 kWh of expected annual energy production: $0.30/ annual kWh
Tier IV: Greater than 1,000,000 kWh of expected annual energy production: $0.15/ annual kWh
These incentives are additive.
Incentive Amount:
Generally speaking, a solar photovoltaic (PV) system can be used to power any household appliance or system that uses electricity. In the smallest case, you can use a solar water heater.
With home solar PV, you can save money on your energy bill, lower your home's carbon footprint, and gain additional energy independence.
It depends on your home's location and what type of panels you're installing. Boston can experience long, hard winters, so we recommend installing your system in the spring months to maximize your generation for the year.
Yes. The grid in Boston already uses a large share of renewable energy sources, and you may be able to sell your excess generated energy to your utility for additional cost savings.
You might be pleasantly surprised at how short it takes to get a return on investment from your solar panels. In areas like Boston with moderate sunlight, the period could last 19.1 years per 5 kW of power, but may be shorter if you have low electricity costs or a smaller energy capacity.
Yes. Solar panels don't depend on the grid to work and will continue to generate power even if the grid is having problems. Keep in mind, however, that a solar system without a storage system cannot keep you running through a nighttime outage. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.
The best type of residential solar panel depends on your specific needs and goals. Generally speaking, monocrystalline solar panels are the most efficient for houses in Boston. However, if lowering cost is your top priority, then you could thin-film or polycrystalline solar panels. When selecting a solar company, make sure to ask about the types of solar panels an installer offers and the benefits and drawbacks of each.