Compare the highest-rated home solar professionals in Farmington, Maine. All contractors are licensed, insured, and verified through our rigorous screening process.
ReVision Energy is a leading, employee-owned solar installer in New England with a strong commitment to Maine. They offer a full-service approach, from initial consultation and custom design to installation, maintenance, and financing. They are known for their high-quality workmanship, expert knowledge of Maine-specific incentives, and extensive experience with both grid-tied and battery-backed systems.
A highly-rated, Maine-based solar contractor known for personalized service and expertise in the central and coastal regions, extending to the Farmington area. Sundog Solar handles the entire process in-house and is praised for its clean installations, customer education, and professionalism. They have strong experience with cold-climate solar challenges.
While based slightly further south, Evergreen Home Solutions is a major player in Maine's residential solar market and serves a broad geographic area. They are recognized for making the solar process straightforward, offering various financing options (including PPAs and leases), and providing strong customer support throughout the lifecycle of the system.
** The home solar market in Farmington, Maine, is characterized by high-quality, regional providers rather than local, city-specific installers. Due to Maine's excellent solar incentives, including the Net Energy Billing (NEB) program and federal tax credits, the market is competitive and growing. Residents are not typically dealing with a high volume of low-cost, national vendors but rather with established New England companies that have proven reputations for handling Maine's specific climate and regulatory environment. The competition level is moderate but of high quality, with several top-tier firms vying for projects. Typical pricing for a residential system is competitive with the national average, but the strong state incentives significantly reduce the net cost for homeowners, making solar a financially attractive investment. Expertise in battery storage (like Tesla Powerwall) is a key differentiator among top providers due to the value of backup power in a rural state.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Farmington regulations and climate
Get answers to common questions about home solar services in Farmington, Maine.
For a typical 8-10 kW system in Farmington, the gross cost before incentives ranges from $25,000 to $35,000. Critically, Maine homeowners benefit from the 30% federal solar tax credit, and the state's property tax exemption ensures your assessment won't increase due to the solar installation. Additionally, Central Maine Power (CMP) offers net energy billing (NEB), allowing you to earn credits for excess power sent to the grid, which is especially valuable during sunny summer months.
Solar panels are very effective in cold, clear weather, and they perform well in Maine's climate. Snow will temporarily reduce output, but panels are installed at an angle that helps snow slide off, and dark cells often melt snow faster than surrounding roofs. While winter production is lower, the state's net energy billing program allows you to bank summer overproduction credits (kWh) to offset your higher winter usage, making the annual economics work effectively.
Installing solar in Farmington requires a building permit from the Town's Code Enforcement Office. Your chosen reputable installer will typically manage this entire process. They will ensure the system meets all Maine Uniform Building and Energy Code (MUBEC) standards, CMP's interconnection requirements, and any specific local zoning ordinances, such as setback rules, which are generally solar-friendly in Maine.
Look for established, local Maine companies with strong track records in Franklin County. Key criteria include being licensed and insured in Maine, offering strong warranties (25 years on panels is standard), and providing multiple local references. A quality provider will conduct a detailed site assessment of your roof's condition, orientation, and shading from trees—a crucial step given Farmington's wooded landscape—to give you an accurate production estimate.
The entire process usually takes 2 to 4 months. After design and permitting (which can take 4-8 weeks with the town and CMP), the physical installation often takes just 1-3 days. The final step is CMP's interconnection approval and meter swap, which can add several weeks. Planning to start the process in late winter or early spring is ideal to have your system fully operational for the peak summer sun.