Solar Panel Savings in Marshall, MN
Calculate how much you can save with solar panels in Marshall, Minnesota. Based on 4.5 peak sun hours/day and 12.4¢/kWh average electricity rate.
4.5
Peak Sun Hours/Day
12.4¢
Avg Rate (¢/kWh)
14.9 yr
Payback Period
$33k
25-Year Savings
Marshall Solar Overview
Calculate Your Marshall Solar Savings
Marshall average: $111/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
$33,270
Monthly Savings
$81
Federal Tax Credit
$6,066
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Marshall | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $20,220 | $17,100 |
| Federal Tax Credit (30%) | -$6,066 | -$5,130 |
| Net System Cost | $14,154 | $11,970 |
| Cost Per Watt | $3.37/W | $2.85/W |
Solar Potential in Marshall
Sun Hours vs National Average
Marshall gets exactly the national average sun hours.
Climate Advantages
- 188 sunny days per year
- Average temperature: 44°F — cooler temps actually improve panel efficiency
- Average roof size: 1,690 sq ft — enough for a 93-panel system
Marshall Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $20,220 system, that's a $6,066 credit. Valid through 2032.
Minnesota State Incentives
Xcel Solar*Rewards; Made in Minnesota incentive.
Net Metering — Xcel Energy
Xcel Energy offers net metering in Marshall. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Marshall
3.3
Tons CO2 Offset/Year
54
Equivalent Trees Planted
0.7
Homes Worth of Energy
Based on 7,884 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 Marshall, Minnesota
Marshall, Minnesota receives an average of 4.5 peak sun hours per day, providing excellent conditions for residential solar installations. With electricity rates averaging 12.4¢ per kWh from Xcel 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 Marshall produces approximately 7,884 kWh per year, saving homeowners an estimated $974 annually. The system pays for itself in about 14.5 years, after which you enjoy essentially free electricity for the remaining 10+ years of the system's warranty life.
Marshall has a solar penetration rate of 6.1% — showing growing adoption of residential solar, with significant room for expansion. The cost of living index of 103.4 (national average: 100) is near the national average.
Other Cities in Minnesota
Frequently Asked Questions
How much do solar panels cost in Marshall, MN?
The average cost of a 6kW solar panel system in Marshall is approximately $20,220 before incentives ($3.37/watt). After the 30% federal Investment Tax Credit, the net cost is about $14,154. Xcel Solar*Rewards; Made in Minnesota incentive.
How many peak sun hours does Marshall get?
Marshall, MN receives an average of 4.5 peak sun hours per day and approximately 188 sunny days per year. This is near the national average, providing good conditions for residential solar panels.
What is the solar payback period in Marshall?
The average solar payback period in Marshall is approximately 14.9 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 $33,270.
Does Marshall have net metering?
Yes, Marshall has access to net metering through Xcel 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 Marshall, MN?
Yes, solar is a solid investment in Marshall. While the 14.9-year payback is moderate, you'll still save $33,270 over 25 years. The 30% federal tax credit and local incentives help make solar financially attractive.