Solar Panel Cost in Dallas, TX
Average solar installation in Dallas costs $30,080 before tax credits ($21,056 after 30% ITC). Dallas gets 4.9 peak sun hours/day.
Dallas 7kW System
$30,080
$21,056 after 30% ITC
Peak Sun Hours
4.9 hrs/day
Good solar potential
Est. Payback Period
12 years
at avg electricity rates
Solar Panel Cost in Dallas by System Size — 2026
| System Size | Before ITC | After 30% ITC |
|---|---|---|
| 5 kW (small home) up to 600 kWh/mo | $21,357 | $14,950 |
| 7 kW (average home) 700–900 kWh/mo | $30,080 | $21,056 |
| 10 kW (large home) 900–1,200 kWh/mo | $43,014 | $30,110 |
| 12 kW (very large) 1,200+ kWh/mo | $51,437 | $36,006 |
Prices include equipment, installation, and permitting for Dallas. ITC applies as a dollar-for-dollar federal tax credit.
Is Solar Worth It in Dallas? A 2026 Analysis
Dallas Solar Resource
Dallas receives 4.9 peak sun hours per day on average. This is good solar potential. The average US city gets 4.5–5.0 hours, so Dallas is a solid market for solar investment.
Texas Net Metering
Net metering policy determines how much your utility pays for excess solar power. Texas's net metering rules directly affect your financial return in Dallas. Full retail credit (what you pay per kWh = what you receive for exports) maximizes savings. Some utilities have reduced or eliminated net metering — check with your local utility before purchasing.
Financial Projections for Dallas
A typical 7 kW solar system in Dallas at $21,056 (after ITC) saves approximately $1,800/year at average electricity rates. That's a 12-year payback period. Over 25 years, the system generates roughly $23,944 in net savings above system cost.
Get Free Solar Quotes in Dallas
Compare Dallas solar installers and save an average of $3,000–$8,000 by getting competing bids.
FAQs — Solar Panels in Dallas
The average solar panel installation in Dallas, Texas costs $30,080 for a typical 7 kW system. After the 30% federal Investment Tax Credit (ITC), the net cost is $21,056. With 4.9 average peak sun hours per day, Dallas has good solar potential.
Solar is a solid investment in Dallas with 4.9 peak sun hours/day. At average electricity rates, a properly sized system typically pays back in 12 years and generates savings over a 25-year lifespan. Check Texas's net metering policy — full retail credit makes solar significantly more valuable.
Dallas solar owners can access: 1) Federal 30% Investment Tax Credit (through 2032) — saves $9,024 on a typical system; 2) Texas state incentives — check your state's database for additional credits and rebates; 3) Local utility rebates — contact Dallas's utility provider; 4) Net metering — get credit for excess power sent to the grid.
In Dallas with 4.9 peak sun hours/day, a home using 900 kWh/month needs approximately 8 solar panels (400W each) — about a 3.2 kW system. Your solar installer will size the system based on your actual utility bills and roof conditions.
To find a trustworthy solar installer in Dallas: verify TX contractor licensing, check NABCEP certification (the gold standard for solar installers), read Google and BBB reviews, get at least 3 quotes, and use EnergySage's marketplace — it connects you with pre-screened Dallas installers competing for your business, which typically saves $3,000–$8,000 vs. going direct.