Are Solar Panels Worth It in Maine? Data-Backed Analysis
✓
Yes
Solar panels are a strong investment in Maine based on available data.
The Numbers
Average System Cost
$260,040
66.0 kW system
After Federal ITC
$182,028
30% tax credit applied
Total Installations
12,751
75% residential
Factors in Favor
- ✓Below-average installation cost ($3.94/W vs national $4.18/W)
- ✓12,751 installations demonstrate strong market adoption
- ✓Federal 30% Investment Tax Credit available to all homeowners
Maine vs National Average
| Metric | Maine | National |
|---|---|---|
| Cost per Watt | $3.94 | $4.18 |
| Total Installations | 12,751 | 3,426,466 |
| Total Capacity | 841 MW | - |
Frequently Asked Questions
The average solar system in Maine costs approximately $260,040 (avg 66.0 kW system at $3.94/W). After the 30% federal ITC, your net cost would be around $182,028.
All Maine homeowners are eligible for the federal 30% Investment Tax Credit (ITC), which reduces the cost by approximately $78,012. Additional state and local incentives may further reduce your costs. Visit our Maine incentives page for a complete breakdown.
Maine has 12,751 solar installations, showing strong market adoption. Combined with competitive costs and available incentives, solar is a strong investment in Maine.
Source: LBNL Tracking the Sun, U.S. Department of Energy, EIA. Costs and savings are estimates based on average residential installations and may vary.