Solar Panel Savings in Scarborough, ME
Calculate how much you can save with solar panels in Scarborough, Maine. Based on 4 peak sun hours/day and 18.8¢/kWh average electricity rate.
4
Peak Sun Hours/Day
18.8¢
Avg Rate (¢/kWh)
10.8 yr
Payback Period
$45k
25-Year Savings
Scarborough Solar Overview
Calculate Your Scarborough Solar Savings
Scarborough average: $169/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
$45,088
Monthly Savings
$110
Federal Tax Credit
$5,940
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Scarborough | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $19,800 | $17,100 |
| Federal Tax Credit (30%) | -$5,940 | -$5,130 |
| Net System Cost | $13,860 | $11,970 |
| Cost Per Watt | $3.30/W | $2.85/W |
Solar Potential in Scarborough
Sun Hours vs National Average
Scarborough gets 11% less sun than the national average, but high-efficiency panels compensate.
Climate Advantages
- 171 sunny days per year
- Average temperature: 41°F — cooler temps actually improve panel efficiency
- Average roof size: 1,631 sq ft — enough for a 90-panel system
Scarborough Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $19,800 system, that's a $5,940 credit. Valid through 2032.
Maine State Incentives
Net metering; property tax exemption.
Net Metering — Central Maine Power
Central Maine Power offers net metering in Scarborough. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Scarborough
2.9
Tons CO2 Offset/Year
48
Equivalent Trees Planted
0.7
Homes Worth of Energy
Based on 7,008 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 Scarborough, Maine
Scarborough, Maine receives an average of 4 peak sun hours per day, offering adequate solar resources for homeowners looking to reduce their electricity bills. With electricity rates averaging 18.8¢ per kWh from Central Maine Power, near the national average, solar provides competitive returns on investment.
A typical 6kW solar system in Scarborough produces approximately 7,008 kWh per year, saving homeowners an estimated $1,320 annually. The system pays for itself in about 10.5 years, after which you enjoy essentially free electricity for the remaining 15+ years of the system's warranty life.
Scarborough has a solar penetration rate of 1.3% — indicating early-stage solar adoption with tremendous growth potential as prices continue to fall. The cost of living index of 107.9 (national average: 100) is near the national average.
Other Cities in Maine
Frequently Asked Questions
How much do solar panels cost in Scarborough, ME?
The average cost of a 6kW solar panel system in Scarborough is approximately $19,800 before incentives ($3.30/watt). After the 30% federal Investment Tax Credit, the net cost is about $13,860. Net metering; property tax exemption.
How many peak sun hours does Scarborough get?
Scarborough, ME receives an average of 4 peak sun hours per day and approximately 171 sunny days per year. This is near the national average, providing good conditions for residential solar panels.
What is the solar payback period in Scarborough?
The average solar payback period in Scarborough is approximately 10.8 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 $45,088.
Does Scarborough have net metering?
Yes, Scarborough has access to net metering through Central Maine Power. 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 Scarborough, ME?
Yes, solar is a solid investment in Scarborough. While the 10.8-year payback is moderate, you'll still save $45,088 over 25 years. The 30% federal tax credit and above-average electricity rates help make solar financially attractive.