Solar Panel Savings in Onancock, VA
Calculate how much you can save with solar panels in Onancock, Virginia. Based on 4.6 peak sun hours/day and 10.3¢/kWh average electricity rate.
4.6
Peak Sun Hours/Day
10.3¢
Avg Rate (¢/kWh)
13.1 yr
Payback Period
$28k
25-Year Savings
Onancock Solar Overview
Calculate Your Onancock Solar Savings
Onancock average: $92/mo
South-facing roofs produce the most energy
Add $8,000-$12,000 for whole-home battery backup
Annual Production
kWh/year
Annual Savings
per year
Net System Cost
after 30% ITC
Payback Period
break-even time
25-Year Total Savings
$28,248
Monthly Savings
$69
Federal Tax Credit
$4,536
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Onancock | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $15,120 | $17,100 |
| Federal Tax Credit (30%) | -$4,536 | -$5,130 |
| Net System Cost | $10,584 | $11,970 |
| Cost Per Watt | $2.52/W | $2.85/W |
Solar Potential in Onancock
Sun Hours vs National Average
Onancock gets 2% more sun than the national average.
Climate Advantages
- 210 sunny days per year
- Average temperature: 59°F — cooler temps actually improve panel efficiency
- Average roof size: 1,875 sq ft — enough for a 104-panel system
Onancock Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $15,120 system, that's a $4,536 credit. Valid through 2032.
Virginia State Incentives
Net metering; sales tax exemption.
Net Metering — Dominion Energy
Dominion Energy offers net metering in Onancock. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Onancock
3.4
Tons CO2 Offset/Year
55
Equivalent Trees Planted
0.8
Homes Worth of Energy
Based on 8,059 kWh annual production with a 6kW system. EPA average: 0.417 metric tons CO2 per MWh, 10,632 kWh per US home.
Solar Energy in Onancock, Virginia
Onancock, Virginia receives an average of 4.6 peak sun hours per day, providing excellent conditions for residential solar installations. With electricity rates averaging 10.3¢ per kWh from Dominion Energy, below the national average, but with rates rising 2-3% annually, the long-term savings are still meaningful.
A typical 6kW solar system in Onancock produces approximately 8,059 kWh per year, saving homeowners an estimated $827 annually. The system pays for itself in about 12.8 years, after which you enjoy essentially free electricity for the remaining 12+ years of the system's warranty life.
Onancock has a solar penetration rate of 3.3% — indicating early-stage solar adoption with tremendous growth potential as prices continue to fall. The cost of living index of 105.6 (national average: 100) is near the national average.
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Frequently Asked Questions
How much do solar panels cost in Onancock, VA?
The average cost of a 6kW solar panel system in Onancock is approximately $15,120 before incentives ($2.52/watt). After the 30% federal Investment Tax Credit, the net cost is about $10,584. Net metering; sales tax exemption.
How many peak sun hours does Onancock get?
Onancock, VA receives an average of 4.6 peak sun hours per day and approximately 210 sunny days per year. This is near the national average, providing good conditions for residential solar panels.
What is the solar payback period in Onancock?
The average solar payback period in Onancock is approximately 13.1 years. After payback, your solar panels generate essentially free electricity for the remaining 15-20 years of their warranty. Over 25 years, total savings can reach $28,248.
Does Onancock have net metering?
Yes, Onancock has access to net metering through Dominion Energy. This allows you to earn credits for excess solar energy sent to the grid, significantly improving your solar investment returns.
Is solar worth it in Onancock, VA?
Yes, solar is a solid investment in Onancock. While the 13.1-year payback is moderate, you'll still save $28,248 over 25 years. The 30% federal tax credit and local incentives help make solar financially attractive.