Maine Solar Installation Contractors
Find certified solar panel installation contractors in Maine. Compare local solar installers, explore state rebates, and get free quotes for residential and commercial solar systems.
Top Contractors in Maine
Maine Energy Experts
📍 Buxton, ME
Maine Energy Experts is a solar installation contractor based in Buxton, Maine, serving residential and commercial customers throughout the state. The company offers solar panel installation, heat pump installation, and roofing services, and handles the full project lifecycle from initial consultation through installation and ongoing maintenance. For solar, they offer a no-upfront-cost bill swap program and cite a 4.5-year return on investment as their standard offering, with the option to apply the federal solar tax credit. Heat pump systems are available as standalone installations or bundled with solar, with the combined package advertised at a 2.5-year payback period. Their roofing service is positioned as an add-on for customers who need a new roof alongside solar, with a stated 50% roofing discount for customers who install solar at the same time. Consultations are available for both residential and commercial clients to assess energy options based on budget and usage. The company holds an "Excellent" rating based on 189 customer reviews on a third-party review platform. Maine Energy Experts can be reached by phone at (207) 331-4957 or by email at [email protected].
Sunergy Solutions, LLC
📍 Londonderry, NH
Sunergy Solutions, LLC is a solar installation and home services company based in Londonderry, New Hampshire, serving residential and commercial customers across New Hampshire, Connecticut, Maine, Massachusetts, Rhode Island, Vermont, and Virginia. On the solar side, the company handles both residential and commercial solar installations, and provides information on available tax incentives and financing options for residential customers. Beyond solar, Sunergy Solutions operates as a full roofing and gutter contractor. Roofing services include inspections, new installations, repairs, replacements, and roofing warranties. Gutter services cover new installations, repairs, and replacements — work the company frames around the demands of New England and Mid-Atlantic weather, including heavy snow, wind, and coastal rainfall. The company holds a 5.0 customer rating and offers free estimates. Prospective customers can reach them at (844) 427-6527 or through the contact form on their website.
Aurora Roofing & Solar
📍 Farmington, ME
Aurora Roofing & Solar is a solar and roofing contractor based in Farmington, Maine. The company serves three distinct customer segments: residential homeowners through its home solar program, businesses through commercial solar installations, and nonprofit organizations through a dedicated nonprofit solar service. In addition to solar, Aurora offers roofing solutions, making it a combined solar-and-roof contractor for clients who need both services addressed together. The company also provides guidance on net metering, helping customers understand how excess solar energy can be fed back to the grid under Maine's net metering rules. Financing options are available for customers who prefer not to pay upfront. Aurora maintains a referral program for clients who recommend the company to others. The business is active on Facebook and Instagram, and publishes a project portfolio and blog on its website. The website content does not specify founding date, certifications, or service radius beyond Maine.
Greener Maine
📍 Biddeford, ME
Greener Maine is a home energy and solar services company based in Biddeford, Maine, serving both residential and commercial customers. The company offers two primary solar pathways: community solar enrollment and rooftop or ground-mounted solar installation. Through Maine's Net Metering Program, eligible CMP customers — including renters — can receive a 15% discount on their electric bills by connecting to a local solar farm with no supplier changes or long-term contracts required. For property owners, Greener Maine offers rooftop and ground-mounted solar systems with no upfront cost and warranties of 25 to 30 years covering manufacturer defects, power output, roof penetrations, and labor. Battery backup and storage solutions are also available, along with EV charger integration. Beyond solar, Greener Maine provides a range of complementary home services: roofing updates and tree removal to prepare properties for solar installation, insulation and sealing through energy audits, and heat pump and mini-split installation to reduce dependence on oil and natural gas. The company also offers water safety testing and filtration for both well and city water homes, and air quality testing and filtration solutions. Commercial businesses are served across most of these product and service categories. Consultations can be booked directly through the company's website.
Cleantap Energy
📍 Gray, ME
Cleantap Energy, LLC is a solar project development company based in Gray, Maine, serving both residential and commercial customers throughout the state. The company handles the full project lifecycle — system evaluation, custom design, installation, and ongoing maintenance — for homeowners, small businesses, nonprofits, and power contract clients. For residential customers, Cleantap offers tailored solar solutions including retrofit installations designed to fit individual home energy needs. On the commercial side, the company guides clients through the 30% Federal Investment Tax Credit (extended through 2032), five-year MACRS accelerated depreciation, and USDA Rural Energy for America Program (REAP) grants. Financing is available for both residential and commercial projects through a third-party lender, with the option to pay upfront. Cleantap Energy holds Enphase Gold Badge installer status, a recognition tied to quality standards and customer experience ratings within the Enphase installer network. The company describes its team as bringing decades of combined experience in solar. Customers can request a free quote through the company's website.
Moody Mountain Solar
📍 Searsmont, ME
Moody Mountain Solar is a family-owned solar installation company based in Searsmont, Maine, serving the Midcoast Maine region and the islands of Penobscot Bay. In business since 2020, the company installs three types of solar energy systems: off-grid, grid-tied, and battery-backup configurations. Their service area includes the coastal communities and island locations of Penobscot Bay, reflecting experience working in the logistical and environmental conditions common to Maine's coastal geography. The business operates Monday through Friday, 8 am to 4 pm, and can be reached directly by phone or email. As a family-run operation, Moody Mountain Solar positions itself as a locally rooted contractor rather than a regional franchise or large commercial installer. The company maintains a gallery of completed projects and customer testimonials on its website, which prospective customers can review before reaching out. Their tagline, "Own Your Power," reflects a focus on energy independence for homeowners and property owners interested in reducing or eliminating reliance on the utility grid. Whether the goal is full off-grid capability, a grid-tied system to offset utility costs, or a battery-backup setup for resilience during outages, Moody Mountain Solar offers installation across those three system types throughout its defined service territory in Midcoast Maine.
Greentech Renewables Maine
📍 Brunswick, ME
Greentech Renewables operates a location in Brunswick, Maine, serving as a solar supply and solutions provider for the region. The company stocks and distributes a broad range of solar products, including solar panels, inverters, racking systems, energy storage equipment, EV charging hardware, solar monitoring systems, balance-of-system components, and sealants and adhesives. In addition to product supply, Greentech Renewables offers design services, residential solar solutions, and energy storage solutions, along with finance options through Greentech Finance Solutions. The company also maintains a Solar for Business program connecting commercial customers with a network of vetted solar installers, and publishes installation stories from commercial projects. Customers have access to a dedicated online portal, a support article library, a Q&A forum, and downloadable resources. The Brunswick location serves as a point of contact for both residential and commercial customers looking to source solar equipment or connect with installation professionals. Greentech Renewables also has operations extending to Latin America and the Caribbean. The company's product catalog spans multiple manufacturers, making the Brunswick branch a regional hub for contractors and end users sourcing solar components in Maine.
Chickadee Solar
📍 Bucksport, ME
Chickadee Solar is a solar installation company based in Bucksport, Maine, serving Hancock County and the surrounding region. The company focuses on off-grid solar systems, as indicated by their primary services page, making them a resource for property owners seeking energy independence rather than grid-tied solutions. Off-grid solar is particularly relevant in rural Maine, where grid access can be limited or unreliable. Chickadee Solar offers free consultations, which prospective customers can schedule directly through their website or by calling (207) 813-4299. The company maintains a gallery of completed projects on their website, giving potential clients a view of their installation work. Chickadee Solar LLC operates out of 1426 Bucksmills Road in Bucksport and can also be reached by email at [email protected]. The business is active on both Facebook and Instagram. Website content available for this listing is limited, so prospective customers are encouraged to contact Chickadee Solar directly or request a free consultation to discuss specific project needs, system sizing, and service area coverage.
PV Maine Solar
📍 Bar Harbor, ME
PV Maine is a solar installation company based at 21 Lindsay Way in Bar Harbor, Maine, serving residential and commercial customers throughout the state. The company offers four core services: residential solar panel installation, commercial solar installations, battery storage systems, and EV charging station installation. Their service area covers all of Maine, with particular focus on Downeast Maine and Hancock County, extending statewide from Hancock to Aroostook County. For homeowners, PV Maine designs and installs custom solar energy systems intended to reduce utility bills. For businesses, they provide commercial solar arrays aimed at improving sustainability and reducing operating costs. The company also offers battery storage solutions, which the website illustrates with the Canadian Solar EP Cube, and EV charging infrastructure. PV Maine provides free consultations and estimates, handling projects from initial property assessment through system design and final installation. They also offer ongoing maintenance support to keep installed systems operating efficiently. The company notes familiarity with Maine's climate conditions and designs installations to perform through Maine winters. Finance options are available, and the website references Maine's solar incentive programs as a factor in project economics. PV Maine can be reached by phone at (207) 619-0193 or by email at [email protected].
Solar Zack LLC
📍 Moretown, VT
Solar Zack LLC is a solar installation and roofing company based in Moretown, Vermont, owned and operated by Zack Mostov, a fourth-generation Vermonter with over 10 years of experience in the solar industry. Mostov has installed solar on more than 1,000 homes and businesses across New England and also operates as a partner contractor with Team Sunshine Construction. The company serves residential and commercial customers across Vermont, New Hampshire, Massachusetts, Rhode Island, Pennsylvania, New Jersey, Maine, and Florida. Services include residential and commercial solar installation, roof replacement and roof repair, and electrical upgrades. Customers can choose from several financing structures: outright purchase, financing, solar lease, or a Power Purchase Agreement (PPA). Solar Zack LLC handles permitting, financing arrangements, and project coordination from start to finish. The company offers free consultations and an online instant quote tool. Prospective customers can reach Zack Mostov directly at 802-498-4578 or schedule a consultation through the company's website. The business is located at 775 South Hill Road, Moretown, VT 05660.
Moosehead Solar
📍 Atkinson, ME
Moosehead Solar is a solar energy company based in Atkinson, Maine, specializing in the design, installation, and maintenance of off-grid and hybrid solar systems since 1992. The company serves residential customers across Maine, including homes in remote locations where grid access is limited or unavailable. Moosehead Solar offers three primary system configurations: basic off-grid systems, basic grid-tie systems, and basic hybrid systems. The process begins with a detailed site survey to assess feasibility, after which the team develops customized designs based on the customer's budget and energy requirements. The owner has maintained a personal off-grid home for 30 years, reflecting the company's long-standing practical commitment to off-grid living. In addition to new installations, Moosehead Solar provides ongoing maintenance services for existing systems. The company describes its approach as working with established suppliers to source durable, cost-effective equipment. Moosehead Solar is located at 102 Maple Road in Atkinson, Maine, and can be reached by phone at (207) 280-0625.
Team Solar Inc
📍 Portland, ME
Team Solar Inc is a solar installation company based in Portland, Maine, serving residential customers in the region. The company has completed solar projects totaling 1,149 kilowatts sold across 85 customers. Team Solar emphasizes customer education as part of its sales and installation process, helping homeowners understand the financial implications of going solar before committing to a purchase. According to customer testimonials on the company's website, Team Solar continues to provide support and answer questions from customers years after their installations are complete. The company positions itself around community-focused solar projects in addition to individual residential installations. Their process begins with a consultation to help prospective customers estimate potential energy savings. The website includes a testimonials section where past customers describe the company's approach as informative and attentive. Team Solar's service area and full range of offerings beyond residential solar are not detailed on the homepage, but their track record of completed installations and ongoing customer relationships suggests an established local presence in the Portland, Maine market.