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Energy independence in South Padre Island, TX

With 5.75 peak sun hours daily, South Padre Island is in the top tier for solar production. But not every roof qualifies for maximum savings. Your area receives an average of 5.75 peak sun hours per day.

Solar Authority Score™
72 Good
📍

Solar Coverage Map: South Padre Island, TX

6 nearby locations
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Annual Electricity Offset

$1,186 /yr
High ROI Expected
Investment Grade: A+

Verified Solar Potential

Production
8,016 kWh per year (Est.)

Payback Period

9.5 Years

Time until system pays for itself

25-Year Lifetime Savings

$18,436

Estimated net profit after system costs

Fed. Tax Credit (30%)

$4,809
Money back in pocket

Available Incentives & Rebates

Residents of South Padre Island may qualify for 5 active programs.

Federal Programs (Apply to Everyone)

Warning: 2026 Cliff
Inflation Reduction Act (Sec. 48E)
Benefit Value Pass-through Savings

If you lease your system (PPA), the solar company claims this credit and passes savings to you. Valid through 2032.

Warning: 2026 Cliff
Federal Residential Clean Energy Credit (ITC)
Benefit Value 30% (Expiring 2025)

30% Tax Credit for systems installed by Dec 31, 2025. CRITICAL: For 2026, this credit is set to expire for homeowner-owned systems unless extended. Leases (Third-Party) still qualify under Sec. 48E.

TX State Incentives

Check Utility
Utility Rebates (Oncor/AEP)

Local rebates available via specific utility providers.

Legal Right
Solar Rights Law

HOAs cannot prohibit solar installations.

100% Exemption
Property Tax Exemption

100% of value added by solar is exempt from property tax.

Efficiency

Code: 78597
EXCELLENT Score

5.75 Peak Sun Hours / day

Live Solar Forecast

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Production Efficiency --%

Fetching satellite data for South Padre Island...

Peak Sun Hours Comparison

Excellent
Bar chart comparing South Padre Island's 5.75 peak sun hours to the national average of 4.5 hours South Padre Island National Avg State Avg 5.75 hrs 4.50 hrs 5.58 hrs 0h 2h 4h 6h

South Padre Island receives 28% more peak sunlight than the U.S. average, indicating excellent solar production potential.

Solar Physics Simulator

Sun path trajectory for South Padre Island

3.8° Max Elevation
Sun path diagram showing summer vs winter trajectory in South Padre Island East South West Summer (June) 3.8° Altitude Winter (Dec) -15.8° Altitude

In South Padre Island, the sun is 19.6° lower in the sky during winter.
💡 Tip: Panels positioned at a 23.6° tilt will capture maximum energy year-round.

Why Solar in South Padre Island?

With 5.75 average peak sun hours and potential savings of $1,186 annually, South Padre Island residents have a clear path to energy independence. Local focus: Grid independence and ERCOT reliability. The next grid event isn't a question of if, but when.

True Cost Calculator

Average System Cost $16,031
🇺🇸 Federal Tax Credit (30%)
- $4,809
🏛️ TX Rebate
- $1,000
Your Net Cost
$10,222
Financial Showdown

If you had $25k... Stock Market vs. Solar

Comparing a 20-year investment in the S&P 500 versus purchasing a solar system in South Padre Island.

S&P 500 (Historical 7%) $60,981 Net Profit
Taxable
Solar Energy System $30,377 Tax-Free Gain
Winner 👑
Savings: $31,877 + Property Value: $16,000

Solar Outperforms by -50%

Unlike stock market gains which are taxed at ~15-20%, the money you save on electricity is 100% tax-free. Plus, solar increases your home's resale value immediately.

A moderate installer base in South Padre Island gives you options without overwhelming choice. Focus on companies with local track records.