Solar Panel Savings in Plymouth, MI
Calculate how much you can save with solar panels in Plymouth, Michigan. Based on 4.1 peak sun hours/day and 14.9¢/kWh average electricity rate.
4.1
Peak Sun Hours/Day
14.9¢
Avg Rate (¢/kWh)
11.9 yr
Payback Period
$37k
25-Year Savings
Plymouth Solar Overview
Calculate Your Plymouth Solar Savings
Plymouth average: $135/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
$36,685
Monthly Savings
$90
Federal Tax Credit
$5,328
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Plymouth | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $17,760 | $17,100 |
| Federal Tax Credit (30%) | -$5,328 | -$5,130 |
| Net System Cost | $12,432 | $11,970 |
| Cost Per Watt | $2.96/W | $2.85/W |
Solar Potential in Plymouth
Sun Hours vs National Average
Plymouth gets 9% less sun than the national average, but high-efficiency panels compensate.
Climate Advantages
- 168 sunny days per year
- Average temperature: 50°F — cooler temps actually improve panel efficiency
- Average roof size: 1,737 sq ft — enough for a 96-panel system
Plymouth Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $17,760 system, that's a $5,328 credit. Valid through 2032.
Michigan State Incentives
DTE Solar Currents program.
Net Metering — DTE Energy
DTE Energy offers net metering in Plymouth. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Plymouth
3.0
Tons CO2 Offset/Year
49
Equivalent Trees Planted
0.7
Homes Worth of Energy
Based on 7,183 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 Plymouth, Michigan
Plymouth, Michigan receives an average of 4.1 peak sun hours per day, offering adequate solar resources for homeowners looking to reduce their electricity bills. With electricity rates averaging 14.9¢ per kWh from DTE 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 Plymouth produces approximately 7,183 kWh per year, saving homeowners an estimated $1,074 annually. The system pays for itself in about 11.6 years, after which you enjoy essentially free electricity for the remaining 13+ years of the system's warranty life.
Plymouth has a solar penetration rate of 7.1% — showing growing adoption of residential solar, with significant room for expansion. The cost of living index of 84.4 (national average: 100) reflects a lower cost of living, keeping installation costs competitive.
Other Cities in Michigan
Frequently Asked Questions
How much do solar panels cost in Plymouth, MI?
The average cost of a 6kW solar panel system in Plymouth is approximately $17,760 before incentives ($2.96/watt). After the 30% federal Investment Tax Credit, the net cost is about $12,432. DTE Solar Currents program.
How many peak sun hours does Plymouth get?
Plymouth, MI receives an average of 4.1 peak sun hours per day and approximately 168 sunny days per year. This is near the national average, providing good conditions for residential solar panels.
What is the solar payback period in Plymouth?
The average solar payback period in Plymouth is approximately 11.9 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 $36,685.
Does Plymouth have net metering?
Yes, Plymouth has access to net metering through DTE 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 Plymouth, MI?
Yes, solar is a solid investment in Plymouth. While the 11.9-year payback is moderate, you'll still save $36,685 over 25 years. The 30% federal tax credit and local incentives help make solar financially attractive.