Compare the highest-rated home solar professionals in Grand Isle, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.
SunCommon is a Vermont-based and B-Corp certified company that is one of the most prominent residential solar installers in the state. They are widely recognized for their community-focused model, extensive local marketing, and comprehensive service offerings from consultation to maintenance. They have a strong focus on making solar accessible through various financing options.
A family-owned electrical contractor with deep roots in Vermont, operating since 1963. They have a dedicated solar division (Peck Solar) with a reputation for high-quality, professional installations and expert system design. They are known for working on complex projects and are a certified installer for top-tier equipment manufacturers.
A highly-rated, employee-owned company focused exclusively on solar and battery storage installations. They are praised for their customer service, technical expertise, and clean installations. They offer a full suite of services and are particularly knowledgeable about Vermont-specific incentives and net metering policies.
** The home solar market in Grand Isle, Vermont, is characterized by high-quality, regional providers rather than national corporations. Due to Vermont's progressive energy policies and incentives, the market is mature and competitive. The top contractors are exceptionally well-versed in local net metering rules, Vermont's SPEED program, and federal tax credits. Competition is strong among a handful of established local companies, all of which maintain excellent reputations and high customer satisfaction scores. Typical pricing for a residential system is competitive with the national average, ranging from **$2.80 to $3.50 per watt** before incentives, with the final cost heavily dependent on system complexity, roof type, and the inclusion of battery storage. The rural nature of Grand Isle means some providers may charge a slight premium for travel, but the high density of solar adoption in Chittenden and surrounding counties keeps the market efficient. Homeowners in Grand Isle are well-served by this network of expert, local installers.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Grand Isle regulations and climate
Get answers to common questions about home solar services in Grand Isle, Vermont.
While winter production is lower due to snow and fewer daylight hours, modern systems are designed for this. Panels are installed at a steeper angle (often 35-45 degrees) to maximize winter sun capture and help snow slide off more easily. Vermont's net-metering policy credits you for summer overproduction to offset winter usage, and the panels are surprisingly efficient in cold, clear weather.
After the 30% federal tax credit, a typical residential system in Grand Isle costs between $15,000 and $25,000. Critically, Vermont offers a strong state incentive: a $0.20 per watt rebate (up to $2,500) through Efficiency Vermont. Combined with net metering and the property tax exemption for renewable energy systems, this makes the effective payback period for Grand Isle homeowners very attractive, often 8-12 years.
Yes. You'll need an electrical permit from your Grand Isle town office and interconnection approval from Green Mountain Power (GMP), the local utility. Vermont has a streamlined "Certificate of Public Good" process for residential systems under 15 kW, which your installer will typically manage. It's also wise to check with your town for any specific zoning bylaws, though residential solar is generally well-supported.
Prioritize Vermont-based installers familiar with local climate challenges and GMP's interconnection process. Check for certifications like NABCEP and verify they are licensed and insured in Vermont. Ask for references from recent installations in Chittenden or Grand Isle County and review their workmanship warranty. The Efficiency Vermont website also lists qualified trade allies.
Tree shading from mature hardwoods or pines is a primary concern; a professional site assessment will identify if trimming or removal is needed. The system must be engineered for Vermont's snow load requirements (often 40+ lbs/sq ft). For homes near the lake, ensuring the racking is rated for potential wind gusts is also important. A good installer will address all these factors in the initial design.