Compare the highest-rated home solar professionals in Washington, Maine. All contractors are licensed, insured, and verified through our rigorous screening process.
ReVision Energy is a regional leader and employee-owned B-Corp with a strong commitment to Maine communities. They offer a comprehensive, full-service approach from initial consultation and system design to installation, maintenance, and financing. Their expertise is particularly deep in cold-climate solar and battery storage solutions, making them a top choice for both grid-tied and off-grid systems.
A highly respected, Maine-based solar installer known for its custom design work and high-quality installations. Sundog Solar has built a strong reputation for customer service and technical expertise, particularly with complex roof layouts and ground-mount systems. They are deeply knowledgeable about Maine's incentives and financing options.
Evergreen Home Solutions specializes in making solar energy accessible through various financing and leasing options. They provide a streamlined process from assessment to installation and are known for their strong customer education and communication. They also offer complementary services like energy efficiency assessments to maximize home energy savings.
The home solar market in and around Washington, Maine, is characterized by high-quality, specialized contractors rather than a high volume of national competitors. The rural nature of the area means providers are experienced with a variety of installation challenges, including heavily wooded properties, off-grid needs, and complex roof designs common in older New England homes. Competition is strong among a handful of established regional leaders, which helps maintain high service standards. Typical pricing for a residential system is competitive with the national average, but the excellent state-level incentives, including a strong net metering policy and potential rebates, significantly improve the return on investment. Customers can expect a consultative and custom-designed approach rather than a one-size-fits-all sales process.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Washington regulations and climate
Get answers to common questions about home solar services in Washington, Maine.
While Washington experiences significant snowfall and shorter winter days, modern solar panels are efficient in cold, sunny weather and can still produce energy. Snow will temporarily reduce output, but panels are installed at an angle to encourage shedding, and their dark surfaces help melt snow relatively quickly. Importantly, Maine has strong summer sun and clear winter days, leading to robust annual production that effectively offsets lower winter generation, especially with net metering from your utility.
The average gross cost for a residential system in Maine ranges from $15,000 to $25,000 before incentives. Critically, you are eligible for the 30% federal tax credit and Maine's strong net metering policy, which credits you at the full retail rate for excess energy sent to the grid. Additionally, Efficiency Maine Trust may offer rebates or financing options, significantly reducing the net system cost and accelerating your payback period.
Yes, you must comply with both local and state regulations. You will need a building permit from the Washington town office, and it's wise to review any local zoning ordinances regarding placement and setbacks. At the state level, your installer will handle interconnection agreements with your utility (likely Central Maine Power or Versant Power) under Maine Public Utilities Commission rules, which are standardized and solar-friendly.
Prioritize installers with extensive experience in Maine, as they understand local weatherization, snow load calculations, and interconnection processes. Look for strong local references, Maine-licensed electricians on staff, and proof of work in similar rural settings. A provider familiar with Knox County will also be adept at navigating the specific permitting process in Washington and designing systems optimized for our regional climate.
A qualified local installer will conduct a detailed site assessment using solar pathfinder tools or software to analyze shading from trees and structures throughout the year. For roof-mounted systems, a south-facing roof with minimal shading is ideal, but east-west configurations can also work well. If your roof is unsuitable, a ground-mounted system in a cleared, sunny area of your property is an excellent and common alternative in Washington.