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Last Updated: February 25, 2025
Rooftop solar energy is becoming increasingly popular for homeowners in Windham. A rooftop solar array can help you provide a dependable source of power, decrease your carbon footprint, and add value to your property. Solar power can reduce your energy costs and lower your carbon footprint. However, it's important to choose a qualified solar installer. Luckily, we've reviewed the options and compiled a guide to the best and most dependable solar installation companies in Windham.
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Clear pricing policy
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Reliable customer support
Informative resources
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Free quotes
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
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Informative resources
Reliable customer support
Free quotes
Clear pricing policy
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Informative resources
Reliable customer support
Free quotes
Clear pricing policy
Services Offered
Our Rating
User Rating
Informative resources
Reliable customer support
Free quotes
Services Offered
Our Rating
User Rating
Clear pricing policy
Informative resources
Free quotes
Reliable customer support
Services Offered
Our Rating
User Rating
Clear pricing policy
Free quotes
Informative resources
Services Offered
Our Rating
User Rating
Free quotes
Reliable customer support
Clear pricing policy
Services Offered
Our Rating
User Rating
Free quotes
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:
Going solar can be a great way to save money on electricity costs and help the environment by reducing your carbon footprint using renewable energy. Here are some key factors to consider when determining whether a solar installer is trustworthy.
It's important to hire a licensed solar installer. This help guarantee that the work is done correctly using current installation best practices. The Maine Electricians' Examining Board licenses professionals installing solar photovoltaic systems in the state. There are no special solar licenses; only an electricians' license is necessary.
Check review sites like Google Reviews, TrustPilot, and the Better Business Bureau (BBB) 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 providers that have hardly any reviews or mostly negative ones.
Call three to five solar companies for free, itemized quotes. The quotes should outline all costs and list the solar equipment included. Reviewing multiple quotes helps you find the most cost-effective option for your budget.
Quality solar installations should come with comprehensive workmanship and performance warranties. The workmanship warranty covers any installation issues such as poor alignment, cracks in the panels, or poor wiring. The performance warranty promises a specific energy output level. Strong guarantees indicate that a solar installer has faith in its installations.
Solar energy is great for helping you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.
The average Windham homeowner will spend around $13,948 on a home solar system after federal tax refunds. Solar arrays in Windham cost roughly $3,800 per kilowatt, with an average size of 5.2 kilowatts. A personalized estimate from a local solar provider will include costs for labor, preliminary work, and permit fees, and will account for your system's size, capacity, and panel type. Some homeowners prefer to lease their solar panels in order to reduce upfront costs.
Incentive Amount:
Geothermal Heat Pumps: One third of the installation cost up to $3,000
Air Sealing (6 hrs): $400
Insulation: 30% of project costs, up to $1,000 per zone
Air-Source Heat Pumps: $500 for single or first zone heating; an additional $250 is available for second zone heating
Biomass Boilers and Furnaces: One third of the installation cost up to $6,000
See rebate application for full list of rebate bonuses
A solar photovoltaic (PV) system can generate power to run any electric appliance or system in your home. A more specific example is installing a solar heating system for your water.
There are many benefits to home solar energy. You can raise your property values, reduce emissions, and qualify for tax benefits. With the right storage equipment, solar panels can also give you further energy independence and offer some protection from power outages.
It depends on your location and what type of panels you're installing. Windham can experience long, hard winters, so we recommend installing your system in the spring months to maximize your generation for the year.
Yes, you can use home solar energy alongside conventional power sources. In most parts of the country, solar panels are designed to supplement your existing energy sources, meaning that you can reap the environmental benefits and savings that come from using solar energy without having to completely switch over.
Your payback period is the time to earn a net profit from 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 15.4 years per 5 kW of capacity.
Your recommended maintenance will vary based on the type of solar panels you have. At a minimum, you should clean and inspect each panel every three months. Your solar energy company might offer comprehensive plans where they'll do the maintenance on your behalf.
Solar panels are on par with other forms of renewable energy. They have inexpensive upkeep and today's systems can stand up to the worst conditions.
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