Solar Panel Savings in Lake Arthur, LA
Calculate how much you can save with solar panels in Lake Arthur, Louisiana. Based on 4.5 peak sun hours/day and 9.9¢/kWh average electricity rate.
4.5
Peak Sun Hours/Day
9.9¢
Avg Rate (¢/kWh)
14.9 yr
Payback Period
$27k
25-Year Savings
Lake Arthur Solar Overview
Calculate Your Lake Arthur Solar Savings
Lake Arthur average: $89/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
$26,746
Monthly Savings
$65
Federal Tax Credit
$4,878
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Lake Arthur | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $16,260 | $17,100 |
| Federal Tax Credit (30%) | -$4,878 | -$5,130 |
| Net System Cost | $11,382 | $11,970 |
| Cost Per Watt | $2.71/W | $2.85/W |
Solar Potential in Lake Arthur
Sun Hours vs National Average
Lake Arthur gets exactly the national average sun hours.
Climate Advantages
- 210 sunny days per year
- Average temperature: 65°F — moderate climate with good solar conditions
- Average roof size: 1,898 sq ft — enough for a 105-panel system
Lake Arthur Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $16,260 system, that's a $4,878 credit. Valid through 2032.
Louisiana State Incentives
Federal 30% ITC; check local utility for additional rebates.
Net Metering — Entergy Louisiana
Entergy Louisiana offers net metering in Lake Arthur. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Lake Arthur
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 Lake Arthur, Louisiana
Lake Arthur, Louisiana receives an average of 4.5 peak sun hours per day, providing excellent conditions for residential solar installations. With electricity rates averaging 9.9¢ per kWh from Entergy Louisiana, below the national average, but with rates rising 2-3% annually, the long-term savings are still meaningful.
A typical 6kW solar system in Lake Arthur produces approximately 7,884 kWh per year, saving homeowners an estimated $783 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.
Lake Arthur has a solar penetration rate of 6.4% — showing growing adoption of residential solar, with significant room for expansion. The cost of living index of 83.4 (national average: 100) reflects a lower cost of living, keeping installation costs competitive.
Other Cities in Louisiana
Baton Rouge, LA
Lafayette, LA
Lake Charles, LA
Monroe, LA
New Orleans, LA
Shreveport, LA
Frequently Asked Questions
How much do solar panels cost in Lake Arthur, LA?
The average cost of a 6kW solar panel system in Lake Arthur is approximately $16,260 before incentives ($2.71/watt). After the 30% federal Investment Tax Credit, the net cost is about $11,382. Federal 30% ITC; check local utility for additional rebates.
How many peak sun hours does Lake Arthur get?
Lake Arthur, LA receives an average of 4.5 peak sun hours per day and approximately 210 sunny days per year. This is near the national average, providing good conditions for residential solar panels.
What is the solar payback period in Lake Arthur?
The average solar payback period in Lake Arthur 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 $26,746.
Does Lake Arthur have net metering?
Yes, Lake Arthur has access to net metering through Entergy Louisiana. 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 Lake Arthur, LA?
Yes, solar is a solid investment in Lake Arthur. While the 14.9-year payback is moderate, you'll still save $26,746 over 25 years. The 30% federal tax credit and local incentives help make solar financially attractive.