
Solar Panel Cost in Vermont
Updated 2026 guide to solar panel prices, savings, and payback period in Vermont.
Estimated Solar Savings
Solar Panel System Costs in Vermont
Below are estimated costs for different solar panel system sizes in Vermont, including the 30% federal solar tax credit.
| System Size | Cost Before Incentives | Federal Tax Credit (30%) | Net Cost | Est. Annual Production |
|---|---|---|---|---|
| 4 kW | $12,400 | -$3,720 | $8,680 | 5,256 kWh |
| 6 kWMost Popular | $18,600 | -$5,580 | $13,020 | 7,884 kWh |
| 8 kW | $24,800 | -$7,440 | $17,360 | 10,512 kWh |
| 10 kW | $31,000 | -$9,300 | $21,700 | 13,140 kWh |
| 12 kW | $37,200 | -$11,160 | $26,040 | 15,768 kWh |
What Affects Solar Panel Cost in Vermont?
The average cost of solar panels in Vermont is $310/watt before incentives. For a typical 6kW residential system, that means a total cost of about $18,600 before the federal tax credit.
After applying the 30% federal Investment Tax Credit (ITC), your net cost drops to approximately $13,020.Vermont homeowners typically see a payback period of 8 years and save an estimated $30,000 over 25 years.
Vermont solar costs have fallen about 39% over the past decade. Strong net metering policies and the state's clean energy goals support continued solar growth.
Factors that affect your cost:
- System size: Larger systems cost more but have a lower cost per watt
- Equipment quality: Premium panels and inverters cost more but offer better efficiency
- Roof complexity: Steep roofs, multiple levels, or shading can increase installation costs
- Local labor rates: Installation costs vary by region within Vermont
- Incentives: State and local programs can significantly reduce your out-of-pocket cost

Solar Incentives in Vermont
Federal Solar Investment Tax Credit
30% Federal Tax Credit (ITC)
Vermont homeowners can claim the 30% federal ITC and benefit from the state's strong net metering policies.
State & Local Incentives
Vermont Sales Tax Exemption
Sales TaxSolar energy equipment is exempt from Vermont's 6% sales tax.
Green Mountain Power Battery Program
RebateGreen Mountain Power offers a battery lease program paired with solar for enhanced savings.
Property Tax Exemption
Property TaxVermont municipalities may vote to exempt solar energy systems from property taxes.
Net Metering
Vermont offers net metering for residential solar systems up to 15 kW. Credits are provided at a rate close to the full retail rate, including time-of-use differentials.
AvailableSRECs
Vermont does not have a traditional SREC market. The state's Renewable Energy Standard and net metering serve as the primary incentive mechanisms for residential solar.
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Solar Panel Cost FAQ - Vermont
The cost of solar panels in Vermont typically ranges from $2.50 to $3.50 per watt before incentives. For a standard 6 kW residential system, homeowners in Vermont can expect to pay between $15,000 and $21,000 before the federal tax credit. After applying the 30% federal Investment Tax Credit, the net cost drops to approximately $10,500-$14,700. Actual costs vary based on your specific roof, chosen equipment, and installer. We recommend getting at least three quotes from local Vermont solar installers to find the best price.
The average solar payback period in Vermont depends on local electricity rates, available incentives, and sun exposure. Most Vermont homeowners see a payback period between 6 and 10 years. After the payback period, you essentially enjoy free electricity for the remaining 15-20+ years of your system's life. Higher local electricity rates and additional state incentives can shorten the payback period significantly. A qualified Vermont solar installer can calculate your specific payback period based on your energy usage and roof characteristics.
Vermont homeowners who install solar panels typically save between $20,000 and $50,000 over 25 years, depending on system size, electricity rates, and available incentives. These savings come from reduced or eliminated electricity bills, net metering credits, and any applicable SREC income. As electricity rates in Vermont continue to rise (historically averaging 2-3% annually), your savings grow each year. The combination of the 30% federal tax credit and any Vermont-specific incentives helps maximize your return on investment.
The right solar system size for your Vermont home depends on your electricity consumption, roof space, and budget. The average Vermont home uses approximately 10,000-11,000 kWh per year, which typically requires a 6-8 kW solar system. To determine your ideal size, review your annual electricity usage on recent utility bills. Factors like Vermont's average peak sun hours, your roof orientation, and any shading will affect how many panels you need. A professional Vermont solar installer will use satellite imagery and your usage data to recommend the optimal system size.
Yes, solar is generally worth the investment for Vermont homeowners in 2025. With solar panel costs at historic lows, the 30% federal tax credit still available, and electricity rates continuing to rise, the financial case for solar in Vermont is strong. Most Vermont homeowners who go solar see positive returns within 6-10 years, followed by 15-20+ years of significant savings. Additionally, solar panels increase your home value, provide energy independence, and protect against future electricity rate increases. The best way to determine if solar is right for your Vermont home is to get a free, customized quote from a qualified local installer.
Solar Panel Costs by City in Vermont
Solar in Nearby States

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