Written By David Cusick
Last Updated April 2024
Year after year, more Windham residents turn to rooftop solar panels to add value to their property and provide a dependable source of power. Solar power can cut your energy costs and shrink your carbon footprint. However, it's important to select a trustworthy solar installer. Luckily, we've done the research and compiled a guide to the best and most reliable solar installation companies in Windham.
Clear pricing policy
Reliable customer support
Free quotes
Services Offered
Our Rating
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Informative resources
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Our Rating
Informative resources
Clear pricing policy
Free quotes
Reliable customer support
Prompt service delivery
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Free quotes
Informative resources
Services Offered
Our Rating
Clear pricing policy
Reliable customer support
Free quotes
Services Offered
Our Rating
Informative resources
Free quotes
Reliable customer support
Services Offered
Our Rating
Clear pricing policy
Reliable customer support
Free quotes
Informative resources
Services Offered
Our Rating
Free quotes
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Informative resources
Clear pricing policy
Free quotes
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:
Putting solar panels on your roof could reduce your electricity payments while benefiting the planet by reducing your carbon footprint through renewable energy use. Key considerations when researching local solar installers are as follows.
Confirm that your solar installer is properly licensed. This ensures that the work is done correctly using current installation best practices. In Connecticut, a journeyman meeting minimum experience requirements can take an exam to become a licensed solar PV or thermal contractor. Once they're licensed, they'll need to register with the state's Clean Energy Fund, so that their customers can earn incentives.
Check TrustPilot, the Better Business Bureau (BBB), Google Reviews, and other review sites to see what past customers are saying about local solar installers. Detailed reviews can help you assess a provider's reliability and customer service. Be wary of providers with few or mainly poor reviews.
Contact three to five solar companies for free, detailed quotes. Quotes should clearly explain all costs and specify the exact solar components included. By comparing multiple quotes, you can identify the most cost-effective option for you.
Top-notch solar installations should include strong workmanship and performance guarantees. A workmanship warranty covers installation issues, such as cracks in the panels, poor wiring, or poor alignment. A performance guarantee ensures a minimum energy output. Comprehensive guarantees show that a solar company believes in its work.
Going solar 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 Windham, solar panels cost an average of $3,750 per kilowatt, with an average system size of 4.7 kilowatts. The typical Windham homeowner spends $12,271 on their solar array after federal tax refunds. An estimate from a local provider will consider additional information based on your desired system's size, panel type, capacity, and required preliminary work. In some cases, homeowners may prefer leasing solar panels to reduce upfront costs.
Incentive Type: Property Tax Incentive
Incentive Amount:
Varies (local option)
Incentive Type: Property Tax Incentive
Incentive Amount:
100% of value added by renewable system
Incentive Type: Sales Tax Incentive
Incentive Amount:
100% exemption
Incentive Amount:
Customer-owned (EPBB):
Up to 10 kW PTC: $0.358/W
10 to 20 kW PTC: $0.207/W
Incentive is reduced accordingly for Design Factors below 75%. Minimum design factor is 60%.
Third-Party-Owned (PBI):
Up to 20 kW PTC: $0.03/kWh for 6 years
Minimum Design Factor 60%
Incentive Type: Sales Tax Incentive
Incentive Amount:
100% exemption
Incentive Amount:
Ductless Heat Pump: $500
Refrigerators/Freezers, Room A/Cs, Dishwashers, Clothes Washers, Dehumidifiers: Incentive Included in Retail Price
Central A/C: $200
Air Source Heat Pumps: $500
Heat Pump Water Heater: $750
Lighting: Incentive Included in Retail Price
Geothermal Heat Pumps: $500-$1,500
High Efficiency Furnace, Natural Gas Boiler, and Boiler Circulator Pump: Instant Discounts of $25-$800
A solar photovoltaic (PV) array can generate power to run any electric system or appliance in your home. If you don't want to use solar power for your entire home, you can install a solar heating system for your water.
With home solar panels, you can save money on your energy bill, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.
It depends on your home's location and what type of panels you're installing. Since there's a moderate amount of snowfall in Windham, your best time to install solar panels is in the spring and fall.
Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Windham amount to $1,099.
Your payback period is the time to achieve an ROI on your solar panels. It will vary based on their rated capacity, the rate your utility charges per kilowatt of power, and the average sunlight in your area. Windham gets quite a bit of sunlight per day, so an average payback period could last up to 11.2 years per 5 kW of capacity.
While solar energy might not be ideal for some in wet or dark areas, the latest generation of equipment and energy storage systems could boost your property's solar viability enough to achieve a return on investment. A contractor could also recommend a different primary source of renewable energy like wind or geothermal to boost your generation.
The answer ultimately depends on your specific situation. You can take advantage of a federal tax credit of up to 30% of the system's cost, as well as state or local incentives depending on where you are. As for insurance, you'll need to inform your insurance company about your new solar panels. Your premium may increase due to added property values, but you'll have peace of mind if a covered event happens to the system.
Solar panels are becoming more popular for their low upkeep costs and high efficiency under a variety of conditions. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.