Solar Panel Savings in Houston, TX
Calculate how much you can save with solar panels in Houston, Texas. Based on 5.4 peak sun hours/day and 12.6¢/kWh average electricity rate.
5.4
Peak Sun Hours/Day
12.6¢
Avg Rate (¢/kWh)
9 yr
Payback Period
$19k
25-Year Savings
Houston Solar Overview
Calculate Your Houston Solar Savings
Houston average: $129/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
$40,579
Monthly Savings
$99
Federal Tax Credit
$4,590
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Houston | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $15,300 | $17,100 |
| Federal Tax Credit (30%) | -$4,590 | -$5,130 |
| Net System Cost | $10,710 | $11,970 |
| Cost Per Watt | $2.55/W | $2.85/W |
Solar Potential in Houston
Sun Hours vs National Average
Houston gets 20% more sun than the national average.
Climate Advantages
- 233 sunny days per year
- Average temperature: 67.7°F — moderate climate with good solar conditions
- Average roof size: 1,958 sq ft — enough for a 108-panel system
Houston Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $15,300 system, that's a $4,590 credit. Valid through 2032.
Texas State Incentives
Texas property tax exemption for solar; utility buyback programs vary.
Net Metering — CenterPoint Energy
CenterPoint Energy does not currently offer standard net metering in Houston. Alternative buyback programs may be available — contact them for details.
Environmental Impact in Houston
3.9
Tons CO2 Offset/Year
65
Equivalent Trees Planted
0.9
Homes Worth of Energy
Based on 9,461 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 Houston, Texas
Houston, Texas receives an average of 5.4 peak sun hours per day, providing excellent conditions for residential solar installations. With electricity rates averaging 12.6¢ per kWh from CenterPoint 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 Houston produces approximately 9,461 kWh per year, saving homeowners an estimated $1,188 annually. The system pays for itself in about 9.0 years, after which you enjoy essentially free electricity for the remaining 16+ years of the system's warranty life.
Houston has a solar penetration rate of 2.9% — indicating early-stage solar adoption with tremendous growth potential as prices continue to fall. The cost of living index of 93 (national average: 100) reflects a lower cost of living, keeping installation costs competitive.
Other Cities in Texas
Abilene, TX
Allen, TX
Amarillo, TX
Arlington, TX
Austin, TX
Beaumont, TX
Brownsville, TX
Carrollton, TX
College Station, TX
Corpus Christi, TX
Dallas, TX
Denton, TX
Frequently Asked Questions
How much do solar panels cost in Houston, TX?
The average cost of a 6kW solar panel system in Houston is approximately $15,300 before incentives ($2.55/watt). After the 30% federal Investment Tax Credit, the net cost is about $10,710. Texas property tax exemption for solar; utility buyback programs vary.
How many peak sun hours does Houston get?
Houston, TX receives an average of 5.4 peak sun hours per day and approximately 233 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 Houston?
The average solar payback period in Houston is approximately 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 $18,990.
Does Houston have net metering?
Houston does not currently have standard net metering. However, CenterPoint Energy may offer alternative solar buyback programs. Contact them for current rates and policies.
Is solar worth it in Houston, TX?
Absolutely. With a 9-year payback period and $18,990 in 25-year savings, solar is an excellent investment in Houston. The 30% federal tax credit and local incentives help make solar financially attractive.