Solar Panel Savings in Arlington, MA
Calculate how much you can save with solar panels in Arlington, Massachusetts. Based on 3.7 peak sun hours/day and 24.4¢/kWh average electricity rate.
3.7
Peak Sun Hours/Day
24.4¢
Avg Rate (¢/kWh)
8.7 yr
Payback Period
$54k
25-Year Savings
Arlington Solar Overview
Calculate Your Arlington Solar Savings
Arlington average: $220/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
$54,003
Monthly Savings
$132
Federal Tax Credit
$5,760
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Arlington | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $19,200 | $17,100 |
| Federal Tax Credit (30%) | -$5,760 | -$5,130 |
| Net System Cost | $13,440 | $11,970 |
| Cost Per Watt | $3.20/W | $2.85/W |
Solar Potential in Arlington
Sun Hours vs National Average
Arlington gets 18% less sun than the national average, but high-efficiency panels compensate.
Climate Advantages
- 193 sunny days per year
- Average temperature: 49°F — cooler temps actually improve panel efficiency
- Average roof size: 1,628 sq ft — enough for a 90-panel system
Arlington Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $19,200 system, that's a $5,760 credit. Valid through 2032.
Massachusetts State Incentives
SMART program; income tax credit (15%, up to $1,000).
Net Metering — Eversource
Eversource offers net metering in Arlington. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Arlington
2.7
Tons CO2 Offset/Year
45
Equivalent Trees Planted
0.6
Homes Worth of Energy
Based on 6,482 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 Arlington, Massachusetts
Arlington, Massachusetts receives an average of 3.7 peak sun hours per day, offering adequate solar resources for homeowners looking to reduce their electricity bills. With electricity rates averaging 24.4¢ per kWh from Eversource, well above the national average of 16.63¢/kWh, solar panels offer exceptional savings potential.
A typical 6kW solar system in Arlington produces approximately 6,482 kWh per year, saving homeowners an estimated $1,581 annually. The system pays for itself in about 8.5 years, after which you enjoy essentially free electricity for the remaining 16+ years of the system's warranty life.
Arlington has a solar penetration rate of 8.4% — showing growing adoption of residential solar, with significant room for expansion. The cost of living index of 121.5 (national average: 100) means higher electricity costs, which amplifies solar savings.
Other Cities in Massachusetts
Frequently Asked Questions
How much do solar panels cost in Arlington, MA?
The average cost of a 6kW solar panel system in Arlington is approximately $19,200 before incentives ($3.20/watt). After the 30% federal Investment Tax Credit, the net cost is about $13,440. SMART program; income tax credit (15%, up to $1,000).
How many peak sun hours does Arlington get?
Arlington, MA receives an average of 3.7 peak sun hours per day and approximately 193 sunny days per year. While below the national average, solar panels can still provide significant savings due to advancing panel technology.
What is the solar payback period in Arlington?
The average solar payback period in Arlington is approximately 8.7 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 $54,003.
Does Arlington have net metering?
Yes, Arlington has access to net metering through Eversource. 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 Arlington, MA?
Absolutely. With a 8.7-year payback period and $54,003 in 25-year savings, solar is an excellent investment in Arlington. The 30% federal tax credit and above-average electricity rates help make solar financially attractive.