Solar Panel Savings in Lafayette, CO
Calculate how much you can save with solar panels in Lafayette, Colorado. Based on 5.6 peak sun hours/day and 13.5¢/kWh average electricity rate.
5.6
Peak Sun Hours/Day
13.5¢
Avg Rate (¢/kWh)
10.5 yr
Payback Period
$45k
25-Year Savings
Lafayette Solar Overview
Calculate Your Lafayette Solar Savings
Lafayette average: $121/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
$45,191
Monthly Savings
$110
Federal Tax Credit
$5,796
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Lafayette | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $19,320 | $17,100 |
| Federal Tax Credit (30%) | -$5,796 | -$5,130 |
| Net System Cost | $13,524 | $11,970 |
| Cost Per Watt | $3.22/W | $2.85/W |
Solar Potential in Lafayette
Sun Hours vs National Average
Lafayette gets 24% more sun than the national average.
Climate Advantages
- 247 sunny days per year
- Average temperature: 50°F — cooler temps actually improve panel efficiency
- Average roof size: 1,738 sq ft — enough for a 96-panel system
Lafayette Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $19,320 system, that's a $5,796 credit. Valid through 2032.
Colorado State Incentives
Xcel Energy solar rebates; state sales tax exemption.
Net Metering — Xcel Energy
Xcel Energy offers net metering in Lafayette. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Lafayette
4.1
Tons CO2 Offset/Year
68
Equivalent Trees Planted
0.9
Homes Worth of Energy
Based on 9,811 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 Lafayette, Colorado
Lafayette, Colorado receives an average of 5.6 peak sun hours per day, placing it among the best cities in the country for solar energy production. With electricity rates averaging 13.5¢ 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 Lafayette produces approximately 9,811 kWh per year, saving homeowners an estimated $1,323 annually. The system pays for itself in about 10.2 years, after which you enjoy essentially free electricity for the remaining 15+ years of the system's warranty life.
Lafayette has a solar penetration rate of 4.1% — indicating early-stage solar adoption with tremendous growth potential as prices continue to fall. The cost of living index of 96.7 (national average: 100) is near the national average.
Other Cities in Colorado
Arvada, CO
Aurora, CO
Boulder, CO
Colorado Springs, CO
Denver, CO
Fort Collins, CO
Greeley, CO
Lakewood, CO
Pueblo, CO
Thornton, CO
Westminster, CO
Frequently Asked Questions
How much do solar panels cost in Lafayette, CO?
The average cost of a 6kW solar panel system in Lafayette is approximately $19,320 before incentives ($3.22/watt). After the 30% federal Investment Tax Credit, the net cost is about $13,524. Xcel Energy solar rebates; state sales tax exemption.
How many peak sun hours does Lafayette get?
Lafayette, CO receives an average of 5.6 peak sun hours per day and approximately 247 sunny days per year. This is above the national average of 4.5 hours, making it an excellent location for solar energy.
What is the solar payback period in Lafayette?
The average solar payback period in Lafayette is approximately 10.5 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 $45,191.
Does Lafayette have net metering?
Yes, Lafayette 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 Lafayette, CO?
Yes, solar is a solid investment in Lafayette. While the 10.5-year payback is moderate, you'll still save $45,191 over 25 years. The 30% federal tax credit and local incentives help make solar financially attractive.