Compare the highest-rated home solar professionals in Groton, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.
SunCommon is a Vermont-based B-Corp and one of the most prominent and highly-reviewed residential solar installers in the state. They are known for their community-focused model, extensive expertise in Vermont's specific climate and incentive structures, and a comprehensive "all-in-one" service from consultation to maintenance.
Norwich Solar is a highly respected, employee-owned company known for its exceptional craftsmanship and customer service. They specialize in custom-designed solar systems for both grid-tied and off-grid applications and have a strong reputation for tackling complex projects in rural Vermont settings.
Based in nearby St. Johnsbury, Catamount Solar has a direct and strong local presence in the Groton area. They are a trusted local contractor offering full-service solar installation, energy efficiency assessments, and roofing services, providing a seamless solution for homeowners.
** The home solar market in and around Groton, Vermont, is characterized by high-quality, specialized regional installers rather than large national chains. The competition is strong among a handful of established, reputable companies, all of which are deeply familiar with Vermont's specific incentives (like the VT Solar & Storage Incentive Program), net metering policies, and climate challenges (e.g., snow load calculations). Due to Vermont's commitment to renewable energy, the regulatory environment is supportive. Typical pricing for a residential system is competitive with the national average, generally ranging from **$15,000 to $35,000+** before federal and state incentives, which can reduce the net cost by 30% or more. The final price is highly dependent on system size, roof complexity, and the inclusion of battery storage. Homeowners in Groton can expect a high standard of service, with companies offering robust warranties and a focus on custom-designed solutions for the region's rural and often heavily-treed properties.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Groton regulations and climate
Get answers to common questions about home solar services in Groton, Vermont.
Vermont's winter reduces production, but modern panels are efficient and shed snow well. A key design consideration for Groton homes is tilting panels at a steeper angle (closer to 45 degrees) to maximize snow shedding and capture the lower winter sun. Proper system sizing accounts for this seasonal variation, ensuring you generate ample power year-round, especially with net metering from Green Mountain Power.
After the 30% federal tax credit, a typical Groton home system costs between $15,000 and $25,000. Crucially, Vermont offers a strong state incentive: a $0.85/watt rebate (up to $5,000) for systems under 15 kW. Combined with Green Mountain Power's net metering program and the property tax exemption for renewable energy systems, the payback period in our area is often 8-12 years.
Yes. While Vermont has supportive solar laws, you must check Groton's specific zoning bylaws for any setback or height restrictions. All installations require an electrical permit from the Town of Groton and must be performed by a licensed Vermont electrician. Your provider will also handle the mandatory interconnection agreement with Green Mountain Power to connect to the grid.
Prioritize Vermont-based installers with extensive experience in the Northeast Kingdom's climate. Verify they are licensed, insured, and NABCEP-certified. Ask for local references in Groton or nearby towns to see their work firsthand and inquire about their snow-load and ice dam mitigation strategies. Also, confirm they handle all state rebate paperwork and GMP interconnection.
A professional site assessment is essential. Installers will analyze sun exposure using tools like a Solar Pathfinder, specifically evaluating shading from deciduous and evergreen trees common in our area. Southern-facing roofs with minimal shading are ideal. If roof space is unsuitable, a ground-mounted system in a cleared field area is a highly effective and common alternative in rural Groton.