How much do solar panels cost in Texas?

In Texas, solar panel installation averages about $2.24 per watt. For a typical $150 monthly electric bill, a 7.2 kW system (19 panels) costs approximately $17,024 before incentives, or $11,917 after the 30% federal tax credit.

Is solar worth it in Texas?

Yes — with 5.22 peak sun hours per day and 17¢/kWh electricity rates, solar in Texas typically pays for itself in 6.3 years. The rating is Strong.

Solar Panel Cost & Savings in Texas (2026)

Quick Texas Solar Facts

5.22

Peak Sun Hours/Day

17¢

Electricity Rate

$2.24

Install Cost/Watt

6.3 yrs

Avg Payback

In Texas, a typical 7.2 kW system (19 panels) costs approximately $11,917 after the 30% federal tax credit. With 5.22 peak sun hours per day and 17¢/kWh electricity rates, annual savings average $1,894 with a payback period of 6.3 years. Rating: Strong. Source: NREL PVWatts v8 (PSH), US EIA July 2026 (rates), SEIA/EnergySage Q1 2026 (costs).

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How many solar panels do I need in Texas?

For a typical home with a $150 monthly electric bill in Texas, you need about 19 panels (7.6 kW system). Your exact number depends on your specific monthly usage and roof orientation.

What solar incentives are available in Texas?

Every US homeowner qualifies for the 30% federal Investment Tax Credit (ITC) through 2032. Many states also offer additional incentives — check our main calculator's Incentives tab for Texas-specific rebates, tax credits, and net metering policies.

Is Texas a good state for solar?

Texas has 5.22 peak sun hours per day (U.S. average: 4.98). With electricity at 17¢/kWh (U.S. average: 18.83¢/kWh), solar in Texas typically pays for itself in 6.3 years. Overall rating: Strong.