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Written By David Cusick
Last Updated April 2024
Rooftop solar is one of the most easily accessible forms of renewable energy for Maine homeowners. Switching to solar energy can reduce your monthly energy expenses and decrease your carbon output. Before you begin the process, you want to make sure you find a trustworthy installer. That’s why, after conducting thorough research on providers, we assembled a guide to the most dependable solar companies in Maine. These providers offer dependable quality service.
Informative resources
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Our Rating
Informative resources
Free quotes
Prompt service delivery
Clear pricing policy
Services Offered
Our Rating
Informative resources
Prompt service delivery
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Free quotes
Informative resources
Prompt service delivery
Services Offered
Our Rating
Free quotes
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Free quotes
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Free quotes
Clear pricing policy
Informative resources
Reliable customer support
Services Offered
Our Rating
Clear pricing policy
Informative resources
Reliable customer support
Free quotes
Services Offered
Our Rating
Clear pricing policy
Free quotes
Informative resources
Services Offered
Our Rating
Clear pricing policy
Reliable customer support
Informative resources
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:
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 reliable.
Confirm that your solar installer is properly licensed. This helps ensure that the work is done correctly using current best installation practices. In Illinois, the state Commerce Commission licenses distributed generation energy contractors, including solar installers.
Check Google Reviews, the Better Business Bureau (BBB), TrustPilot, and other review sites to see what past customers are saying about local solar companies. Detailed reviews on these platforms can help you evaluate a provider's reliability and customer service. Avoid companies with few or mainly poor reviews.
Call at least three solar companies for free, itemized quotes. The quotes should describe all costs and specify the solar equipment included. Reviewing multiple quotes helps identify the best option that fits your budget.
Quality solar installations should come with comprehensive workmanship and performance warranties. The workmanship guarantee covers any installation issues such as poor alignment, cracks in the panels, or poor wiring. The performance warranty ensures a specific energy output level. Strong guarantees indicate that a solar installer trusts its installations.
Solar panels can help reduce your electricity costs over time. When considering solar panel's cost and value, be sure to factor in these considerations.
Maine homeowners typically spend about $16,818 on home solar systems after federal tax refunds. Solar arrays in Maine cost roughly $3,760 per kilowatt, with the average residential solar system being 6.4 kilowatts. A personalized estimate from a local solar provider will include costs for permit fees, labor, and preliminary work, and will account for your system's panel type, capacity, and size. Some homeowners prefer to lease solar panels in order to reduce upfront costs.
Incentive Type: Property Tax Incentive
Incentive Amount:
Varies
Incentive Amount:
Appliances
Air Purifier: $50
Clothes Washer: $50
Dehumidifier: $50
Electric Clothes Dryer: $50
Freezer: $50
Refrigerator: $50
Room Air Conditioner: $25
Refrigerator/Freezer Recycling: Free pickup and $50, plus an additional $10 if recycling a room A/C at the same time
Heating & Cooling
Air Source Heat Pump: $400 - $600
Central A/C: $300 - $600
Ductless Mini-Split Heat Pump: $400
Geothermal Heat Pump: Up to $6,000/home
Furnace Blower Motor (ECM): $50 - $100
Miscellaneous
Advanced Power Strip: $10
Air Sealing: Up to $400/home
Attic Insulation: Up to $300/home
Duct Sealing: Up to $500/home
Lighting: In-store discounts, varies
Pool Pump: $275
Smart Thermostat: $100
Wall Insulation: Up to $400/home
A solar photovoltaic (PV) system can generate power to run any electric appliance or system in your home. If you don't want to use solar power for your entire home, you can install a solar water heating system.
There are a number of benefits to home solar energy. You can reduce emissions, raise your property values, and save money. With the right storage equipment, solar panels can also offer you additional energy security and offer some protection from power outages.
It depends on your location and the kind of panels you plan to use. Since there's a moderate amount of snowfall in Maine, your best time to install solar panels is in the spring and fall.
Absolutely. The grid in Maine 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.
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. Maine gets quite a bit of sunlight per day, so an average payback period could last up to 18.6 years per 5 kW of capacity.
The answer ultimately depends on your specific situation. You'll be eligible for 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 notify your insurer 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 gaining wider adoption 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.