Compare the highest-rated home solar professionals in Windham, Maine. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading, employee-owned solar installer in New England with a strong commitment to Maine communities. They offer a full-service approach from initial consultation and system design to installation, maintenance, and financing. Known for high-quality workmanship and deep expertise in both grid-tied and battery storage solutions.
A local Maine-based company that specializes in custom-designed solar energy systems for homes and businesses. They are known for personalized service and have extensive experience with the specific climate and incentives relevant to Maine homeowners.
While they offer comprehensive home performance services (like insulation and air sealing), their solar division is robust and integrates well with whole-home energy efficiency. This holistic approach can maximize a homeowner's energy savings and comfort.
The home solar market in Windham, Maine, is active and competitive, primarily served by established regional companies from the Greater Portland area. The average quality of providers is high, with several companies boasting over a decade of experience and prestigious certifications like NABCEP (North American Board of Certified Energy Practitioners). Competition is strong, which benefits consumers through competitive pricing and high service standards. Typical pricing for a residential solar system in Maine can range from $15,000 to $35,000+ before incentives, heavily dependent on system size and complexity. The state of Maine offers favorable conditions, including net energy billing (NEB) and a strong renewable portfolio standard, alongside the federal investment tax credit (ITC), making solar a financially attractive option for many homeowners in the region.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Windham regulations and climate
Get answers to common questions about home solar services in Windham, Maine.
For a typical 8-10 kW system in Windham, the gross cost before incentives ranges from $25,000 to $35,000. Crucially, you can reduce this by 30% with the federal Investment Tax Credit (ITC). Maine also offers additional savings through its state solar rebate program, and you can benefit from net energy billing (NEM) with Central Maine Power, which credits you for excess power sent to the grid.
While production is lower in winter, modern panels are efficient and angled roofs in Windham often shed snow quickly. Snow can temporarily reduce output, but the reflective properties of snow can sometimes boost production on clear days. Importantly, Maine's long summer days provide excellent production, and annual snowfall totals mean your system will be very productive for most of the year with minimal maintenance beyond occasional snow sliding off naturally.
Installing solar in Windham requires an electrical permit from the town and compliance with the Maine Uniform Building and Energy Code (MUBEC). Your chosen installer will typically handle this process. It's also essential to coordinate with Central Maine Power (CMP) for interconnection approval to ensure your system is properly tied to the grid and eligible for net energy billing credits.
Prioritize providers with extensive local experience in Maine's climate and a strong track record with CMP's interconnection process. Look for Maine-licensed electricians and certified North American Board of Certified Energy Practitioners (NABCEP) installers. Always check local references and reviews to see their performance with Windham homes specifically, including their handling of snow loads and roof integrity.
Standard grid-tied systems shut off during an outage for safety, unless paired with a battery storage solution. Given Maine's potential for winter storms and power outages, many Windham homeowners opt to add a battery like a Tesla Powerwall or Generac PWRcell. This provides backup power, ensuring your panels can keep critical loads running even when the grid is down during severe weather.