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Written By David Cusick
Last Updated June 2024
Rooftop solar is one of the most easily accessible forms of renewable energy for South Portland homes. Making the switch to solar power allows you to cut your utility bills and reduce your environmental impact. But you'll want to find a reputable installation company first. That’s why, after properly vetting providers, we compiled a guide to the most dependable solar companies in South Portland. These providers offer dependable quality service.
Prompt service delivery
Informative resources
Clear pricing policy
Reliable customer support
Free quotes
Services Offered
Reliable customer support
Free quotes
Clear pricing policy
Informative resources
Services Offered
Clear pricing policy
Free quotes
Reliable customer support
Informative resources
Services Offered
Reliable customer support
Free quotes
Informative resources
Clear pricing policy
Services Offered
Reliable customer support
Informative resources
Free quotes
Services Offered
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Free quotes
Clear pricing policy
Informative resources
Services Offered
Reliable customer support
Clear pricing policy
Services Offered
Informative resources
Clear pricing policy
Free quotes
Reliable customer support
Services Offered
Informative resources
Clear pricing policy
Free quotes
Family-operated business
Reliable customer support
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 lower 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.
Hiring a licensed solar installer is critical. This ensures that the work is done correctly using the most up-to-date installation methods. The Maine Electricians' Examining Board issues licenses to professionals installing solar photovoltaic systems in the state. There aren't any special solar licenses; an electricians' license is all that is necessary.
Check review sites like Google Reviews, TrustPilot, and the Better Business Bureau (BBB) to see customer feedback about local solar companies. Detailed reviews can help you evaluate a company's dependability and customer service. Use caution with companies that have no reviews or mostly negative ones.
To find a solar company that works with your budget, ask for free, detailed quotes from at least three providers. The quotes should list all costs as well as all solar equipment included. Looking at several quotes helps you identify the best value.
High-quality solar installations should come with robust workmanship and performance warranties. The workmanship guarantee covers any installation issues like poor alignment, cracks in the panels, or poor wiring. The output warranty ensures an energy generation baseline. Strong guarantees reflect a solar provider's confidence in its installations.
Going solar can help reduce your energy expenses over time. Be sure to consider these aspects when determining the cost and value of solar panels.
Solar panel costs vary based on your system's capacity and the solar technology used. The typical South Portland solar array has a capacity of 5.2 kilowatts. Homeowners in the area can expect to pay around $3,800 per kilowatt; the average South Portland homeowners spends roughly $13,948 on a new solar system after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to lower upfront costs.) A personalized quote from a local solar company will account for factors such as the size, capacity, and panel type of the planned system, and should include fees for labor, preliminary work, and permit fees.
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) array can generate power to run any electric appliance or system in your home. More specifically, you can install a solar water heating system.
With home solar energy, you can recoup the cost of the system over time, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.
Of course. The grid in South Portland 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 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 South Portland amount to $905.
When it comes to taxes, the federal government offers a tax credit of up to 30% of the panels' cost. Depending on where you live, you could also claim or apply for state or property tax incentives. Regarding insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should consult with your accountant or insurance agent for information specific to your case.
Solar energy is on par with other forms of renewable energy. They have inexpensive upkeep and today's systems can work in a variety of conditions.