Compare the highest-rated home solar professionals in Biddeford, Maine. All contractors are licensed, insured, and verified through our rigorous screening process.
ReVision Energy is a regional leader in the Northeast with a dedicated branch in Maine. They are a certified B-Corp, emphasizing their commitment to social and environmental responsibility. They offer an all-in-one service from initial consultation and system design to installation, maintenance, and financing. They are particularly renowned for their expertise in cold-climate installations and battery storage solutions for Maine's weather.
A local Maine-owned company, Sundog Solar has built a strong reputation for personalized service and high-quality craftsmanship. They focus on both residential and commercial projects, offering custom-designed grid-tied and off-grid systems. Their deep knowledge of local permitting and Maine's specific solar incentives is a significant advantage for Biddeford homeowners.
Pine Tree Solar is another well-established, Maine-based installer known for its straightforward approach and focus on customer education. They provide comprehensive services from design to activation and are skilled at navigating utility interconnection with Central Maine Power (CMP). They offer robust warranties and work with top-tier equipment manufacturers.
** The home solar market in Biddeford, and Southern Maine in general, is robust and competitive, characterized by high-quality, professional installers. The market quality is high, as the challenging climate demands experienced installers who understand snow loads, ice dams, and efficient winter energy production. Competition is strong among a handful of dominant regional players rather than a large number of small, local outfits. Typical pricing for a residential system in Maine is competitive with the national average, generally ranging from **$3.00 to $3.80 per watt** before incentives. For an average 8 kW system, this translates to a gross cost of approximately **$24,000 - $30,400**. However, Maine offers strong incentives, including a state tax credit and the Federal Investment Tax Credit (ITC), which can reduce the net cost by 30-40%. Additionally, net metering with Central Maine Power (CMP) allows homeowners to receive bill credit for excess energy they export to the grid, improving the financial return. The trend is strongly moving towards systems that include battery storage (like the Tesla Powerwall or Generac PWRcell) to provide backup power during the increasingly common grid outages.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Biddeford regulations and climate
Get answers to common questions about home solar services in Biddeford, Maine.
The average cost for a residential solar system in Biddeford ranges from $15,000 to $25,000 before incentives, depending on system size and home energy needs. Crucially, Maine homeowners benefit from the 30% federal solar Investment Tax Credit (ITC), and there is no state sales tax on solar installations. Additionally, Central Maine Power (CMP) offers net energy billing, which credits you for excess power sent to the grid, significantly improving payback periods.
While winter days have fewer sunlight hours, modern solar panels are efficient in cold, clear weather and are installed at an angle that helps snow slide off. Importantly, Maine's long summer days with high sun angles produce abundant energy, often generating a surplus that credits your account via net billing to offset lower winter production. Proper system sizing by a local installer will account for this seasonal variation.
Installing solar in Biddeford requires an electrical permit from the city's Code Enforcement Office and a building permit if the roof structure is being modified. Your chosen installer will typically manage this process. You must also submit an interconnection application to Central Maine Power (CMP) to connect your system to the grid, a standard but essential step handled by your provider.
Look for Maine-licensed electricians (Master Electrician license) and certified installers (e.g., NABCEP certification). Choose a company with extensive local experience, as they will understand Biddeford's specific snow loads, roof types, and CMP's interconnection process. Always check reviews, ask for local references, and verify they will handle all permitting and paperwork.
Going completely off-grid in Biddeford is technically possible but often impractical and cost-prohibitive for most homes due to extended periods of low winter sunlight. It requires a very large solar array and a substantial battery storage system. For nearly all Biddeford homeowners, remaining connected to the CMP grid with a net billing system is the most reliable and financially sensible option, providing backup power during stretches of cloudy, snowy weather.