Best Roof + Solar Companies in Vermont (2026)

Vermont's Progressive Energy Landscape and Solar Opportunity

Vermont is one of America's most progressive energy states — targeting 100% renewable electricity by 2030 (H.289/RES) and backed by Green Mountain Power's industry-leading battery storage programs. GMP's BYOD battery rebate (up to $10,500) and $55/month Powerwall lease program for two Tesla Powerwalls are among the most generous utility battery incentives in the country.

Vermont homeowners pay above-average electricity rates — approximately $0.22–$0.23/kWh through Green Mountain Power, placing Vermont rates 40–43% above the national average. These elevated rates create a strong solar value proposition: every kilowatt-hour your system produces displaces expensive grid electricity. Vermont's farmhouses, colonial-era homes, and mid-century construction are well-suited for roof + solar bundles.

Vermont's net metering program provides credits at approximately $0.14/kWh for new GMP customers (the "avoided cost" rate) — lower than Maine's 1:1 retail-rate crediting, but still meaningful ongoing value. Vermont Electric Cooperative customers in the Northeast Kingdom receive a higher net metering rate of 18.116 cents/kWh. Vermont's 100% property tax exemption (25-year duration for systems under 50 kW) and 6% sales tax exemption on solar equipment complete the state incentive stack.

Vermont Solar Incentives in 2026

Net Metering (~$0.14/kWh GMP Rate)

Vermont's net metering program credits residential solar customers for excess electricity at the utility's avoided cost rate. For GMP customers (77% of Vermont), that's approximately $0.14/kWh for new systems. Vermont Electric Cooperative customers receive 18.116 cents/kWh. Burlington Electric Department customers receive BED-specific avoided cost rates. Credits roll over month to month, and the program covers systems up to 500 kW.

Source: Vermont Public Utility Commission, 30 V.S.A. §219a.

100% Property Tax Exemption (25 Years, Systems Under 50 kW)

Vermont provides a 100% property tax exemption on the value added to your home by solar energy systems up to 50 kW for 25 years. For residential systems (typically 7–15 kW), the full exemption applies. This prevents solar-added home value from increasing your annual property tax bill.

Source: 32 V.S.A. §3845.

6% Sales Tax Exemption (Systems Up to 500 kW)

Vermont exempts solar energy systems from the state's 6% sales tax for systems up to 500 kW — covering all residential installations. On a typical Vermont solar installation, this saves $900–$1,200 on equipment costs.

Source: 32 V.S.A. §9741(52).

GMP BYOD Battery Rebate (Up to $10,500)

Green Mountain Power's Bring-Your-Own-Device program offers $850–$950 per kilowatt of battery capacity, up to $10,500 per household. GMP customers who install qualifying battery systems receive this rebate in exchange for allowing GMP to dispatch the battery during peak grid demand. This is one of the most generous battery storage incentives in New England. Note: enrollment is subject to program capacity and can develop waitlists.

GMP Powerwall Lease ($55/Month)

GMP leases two Tesla Powerwalls to qualifying customers for $55 per month — GMP owns and maintains the units; customers get backup power and grid resilience. This program has experienced significant waitlist demand due to its extremely low monthly cost. Confirm availability directly with GMP.

Federal Investment Tax Credit (2026 Update)

The homeowner-claimed federal 30% Investment Tax Credit expired December 31, 2025. Vermont homeowners purchasing solar outright cannot claim the federal ITC in 2026. Solar leases and PPAs continue to benefit from a 30% ITC through Third-Party Ownership rules through 2027. Vermont's full state incentive stack remains available regardless of federal ITC status.

How We Ranked Vermont Companies

Our rankings use the same 5-category methodology applied to all company reviews. Each category is weighted equally at 20%, and every company is scored on a whole-number scale of 1–5:

• Roof + Solar Integration (20%): Integration and quality of the roof + solar bundle offering
• Roof Quality & Warranty (20%): Shingle brand, warranty terms, and roofing certifications
• Solar Quality & Equipment (20%): Panel efficiency, inverter brand, equipment warranties
• Reputation & Reviews (20%): Google rating, review volume, SolarReviews score, years in business, BBB status
• Pricing & Financing (20%): Transparency, competitiveness, financing structures ($0 down, loan, lease, PPA)

See our full rating methodology for detailed scoring criteria.

Our Vermont Rankings

#1 — Sunergy Solutions: 3.6/5 ★ (Our Top Vermont Pick)

Sunergy Solutions, headquartered in Londonderry, New Hampshire — minutes from the Vermont border — is our top pick for Vermont homeowners. Their 7-state service territory includes Vermont and their team has direct experience with Green Mountain Power's interconnection process, Vermont's Certificate of Public Good (CPG) registration requirements, and the state's permitting environment. Enphase Platinum Installer status and NABCEP-certified solar technicians represent the highest level of solar technical credentialing available in the region.

For Vermont specifically, Sunergy's proximity to the Vermont market gives them practical familiarity with the state's utility environments — GMP for most of Vermont, and Burlington Electric Department for Burlington city homeowners. Their 146 five-star SolarReviews ratings reflect consistent customer satisfaction across Vermont and the broader New England region.

One consideration for Vermont homeowners: Sunergy's financing is loan-based rather than lease/PPA, meaning you own the system and can capture the full value of Vermont's property tax exemption, sales tax exemption, and net metering credits. For Vermont homeowners pursuing GMP's BYOD battery rebate, Sunergy can coordinate battery installation alongside the solar project.

Best for: Vermont homeowners who want the most credentialed and experienced roof + solar bundle provider, with proximity to Vermont and deep knowledge of GMP interconnection and CPG registration.

Read the full Sunergy Solutions review →

#2 — New England Energy Experts: 3.0/5 ★

New England Energy Experts, based in Melrose, Massachusetts, serves Vermont as part of their five-state New England footprint. Their distinctive value proposition — fully bilingual English/Spanish service — fills a genuine gap in a market where Spanish-speaking homeowners are significantly underserved by the solar industry. They offer a coordinated solar + roof bundle with $0-down financing and a 25-year solar warranty.

For Vermont's Spanish-speaking communities — particularly in Chittenden County, Addison County, and the Burlington area — New England Energy Experts may be one of the few local options that can navigate the entire project in Spanish. For Vermont homeowners who value bilingual service or want $0-down financing, they offer a solid alternative to Sunergy.

The key advantage over Sunergy: NE Energy Experts offers $0 down financing, making them the right choice for Vermont homeowners who want immediate savings with no upfront commitment. Their solar warranty and bundle approach are solid, though their Vermont-specific track record is more limited than Sunergy's.

Best for: Spanish-speaking Vermont homeowners, and homeowners who want $0-down financing for their roof + solar bundle.

Read the full New England Energy Experts review →

Vermont-Specific Considerations When Choosing a Company

GMP Battery Program Coordination

Vermont's most distinctive solar incentive is Green Mountain Power's battery storage programs — the BYOD rebate (up to $10,500) and Powerwall lease ($55/month). If you're pursuing either of these programs, choose an installer with experience coordinating battery installations alongside solar projects and familiarity with GMP's battery program enrollment process. Both companies on this list serve GMP territory.

CPG Registration vs. Full Review

Vermont's Certificate of Public Good framework requires understanding of which systems qualify for expedited registration (residential rooftop under 15 kW) versus full review. Your installer should be familiar with this distinction and handle the CPG filing as part of their standard project management. Ask about their typical CPG registration timeline with the Vermont Public Utility Commission.

Vermont's Declining Net Metering Rate

Vermont's net metering credit rate for new GMP customers (~$0.14/kWh) is lower than Maine's 1:1 retail-rate crediting or New Hampshire's 1:1 policy. This makes right-sizing your solar system more important: oversizing your system produces excess electricity that earns only $0.14/kWh in NEB credits rather than the full $0.22/kWh retail rate you'd save through self-consumption. A good Vermont installer will model your system to maximize self-consumption rather than grid export.

Vermont Electric Cooperative Customers

VEC customers in the Northeast Kingdom (Newport, Derby, Barton, Hardwick area) receive a net metering rate of 18.116 cents/kWh — higher than GMP's avoided cost rate. VEC's interconnection process may also differ from GMP's. Confirm with your installer whether they have experience with VEC interconnection specifically if you're in this service territory.

Frequently Asked Questions: Roof + Solar in Vermont

Is Vermont a good state for solar in 2026?

Yes — Vermont has a solid solar incentive stack, particularly for GMP customers who can access the BYOD battery rebate (up to $10,500) and Powerwall lease ($55/month). Vermont's 100% property tax exemption, 6% sales tax exemption, and net metering program provide a meaningful foundation even without the federal ITC. Vermont's strong 100% renewable energy commitment ensures continued policy support through the decade.

What makes GMP's battery programs so significant?

GMP's BYOD battery rebate ($850–$950/kW, up to $10,500) and Powerwall lease ($55/month for two Powerwalls) are among the most generous utility battery programs in the country. The Powerwall lease in particular — two units at $55/month when retail purchase would cost $30,000+ — makes battery backup accessible to Vermont homeowners who might not otherwise afford it. These programs reflect GMP's strategy of building a distributed, resilient grid through customer-sited battery storage.

How does Vermont's net metering compare to other New England states?

Vermont's net metering credit rate of ~$0.14/kWh for new GMP customers is lower than Maine's 1:1 retail-rate NEB or New Hampshire's 1:1 policy. This makes right-sizing your system more important in Vermont: excess production earns less per kWh than self-consumed production saves. Vermont Electric Cooperative customers receive a somewhat higher rate of 18.116 cents/kWh.

Can I get a roof replacement bundled with solar in Vermont?

Yes — both Sunergy Solutions and New England Energy Experts offer complete bundled roof replacement and solar installation as a single project. This makes particular sense in Vermont given the state's aging Colonial and farmhouse housing stock. See our guide on how roof + solar bundles work for a full explanation.