Solar Panel Savings in Keller, TX
Calculate how much you can save with solar panels in Keller, Texas. Based on 5.6 peak sun hours/day and 13.4¢/kWh average electricity rate.
5.6
Peak Sun Hours/Day
13.4¢
Avg Rate (¢/kWh)
8.8 yr
Payback Period
$45k
25-Year Savings
Keller Solar Overview
Calculate Your Keller Solar Savings
Keller 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
$45,020
Monthly Savings
$110
Federal Tax Credit
$4,860
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Keller | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $16,200 | $17,100 |
| Federal Tax Credit (30%) | -$4,860 | -$5,130 |
| Net System Cost | $11,340 | $11,970 |
| Cost Per Watt | $2.70/W | $2.85/W |
Solar Potential in Keller
Sun Hours vs National Average
Keller gets 24% more sun than the national average.
Climate Advantages
- 234 sunny days per year
- Average temperature: 65°F — moderate climate with good solar conditions
- Average roof size: 1,914 sq ft — enough for a 106-panel system
Keller Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $16,200 system, that's a $4,860 credit. Valid through 2032.
Texas State Incentives
Local utility rebates vary by provider.
Net Metering — TXU Energy
TXU Energy offers net metering in Keller. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Keller
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 Keller, Texas
Keller, Texas 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 13.4¢ per kWh from TXU 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 Keller produces approximately 9,811 kWh per year, saving homeowners an estimated $1,318 annually. The system pays for itself in about 8.6 years, after which you enjoy essentially free electricity for the remaining 16+ years of the system's warranty life.
Keller has a solar penetration rate of 6.9% — showing growing adoption of residential solar, with significant room for expansion. The cost of living index of 92.7 (national average: 100) reflects a lower cost of living, keeping installation costs competitive.
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Frequently Asked Questions
How much do solar panels cost in Keller, TX?
The average cost of a 6kW solar panel system in Keller is approximately $16,200 before incentives ($2.70/watt). After the 30% federal Investment Tax Credit, the net cost is about $11,340. Local utility rebates vary by provider.
How many peak sun hours does Keller get?
Keller, TX receives an average of 5.6 peak sun hours per day and approximately 234 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 Keller?
The average solar payback period in Keller is approximately 8.8 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 $45,020.
Does Keller have net metering?
Yes, Keller has access to net metering through TXU 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 Keller, TX?
Absolutely. With a 8.8-year payback period and $45,020 in 25-year savings, solar is an excellent investment in Keller. The 30% federal tax credit and local incentives help make solar financially attractive.