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Energy independence in San Tan Valley, AZ

San Tan Valley homeowners have access to premium solar resources: 6.57 peak sun hours per day. See how this translates to real dollar savings below. Your area receives an average of 6.57 peak sun hours per day.

Solar Authority Score™
76 Good

Nearby Areas

San Tan Valley 85143 Mesa 85212 Apache Junction 85119 Apache Junction 85120 Queen Creek 85142 Gold Canyon 85118
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Solar Coverage Map: San Tan Valley, AZ

6 nearby locations
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Estimated Annual Savings

$1,313 /yr
High ROI Expected
Investment Grade: A+

Verified Solar Potential

Production
8,869 kWh per year (Est.)

Payback Period

9.5 Years

Time until system pays for itself

25-Year Lifetime Savings

$20,399

Estimated net profit after system costs

Fed. Tax Credit (30%)

$5,321
Money back in pocket

Available Incentives & Rebates

Residents of San Tan Valley 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.

AZ State Incentives

5.6% Savings
Solar Equipment Sales Tax Exemption

100% exemption on sales tax for the solar device.

$1,000 Credit
Residential Solar Energy Credit

25% of the cost of the solar system, capped at $1,000.

100% Exemption
Energy Equipment Property Tax Exemption

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

Efficiency

Code: 85140
EXCELLENT Score

6.57 Peak Sun Hours / day

Live Solar Forecast

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Production Efficiency --%

Fetching satellite data for San Tan Valley...

Peak Sun Hours Comparison

Excellent
Bar chart comparing San Tan Valley's 6.57 peak sun hours to the national average of 4.5 hours San Tan Valley National Avg State Avg 6.57 hrs 4.50 hrs 6.49 hrs 0h 2h 4h 6h

San Tan Valley receives 46% more peak sunlight than the U.S. average, indicating excellent solar production potential.

Solar Physics Simulator

Sun path trajectory for San Tan Valley

-4.0° Max Elevation
Sun path diagram showing summer vs winter trajectory in San Tan Valley East South West Summer (June) -4.0° Altitude Winter (Dec) -29.6° Altitude

In San Tan Valley, the sun is 25.6° lower in the sky during winter.
💡 Tip: Panels positioned at a 29.9° tilt will capture maximum energy year-round.

Why Solar in San Tan Valley?

Homeowners in San Tan Valley are positioned to benefit from 6.57 peak sun hours of daily sunlight. This translates to approximately $1,313 in annual electricity savings. With 5.7+ peak sun hours, Arizona is built for solar. Arizona receives 300+ days of sunshine annually

True Cost Calculator

Average System Cost $17,738
🇺🇸 Federal Tax Credit (30%)
- $5,321
🏛️ AZ Rebate
- $1,000
Your Net Cost
$11,417
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 San Tan Valley.

S&P 500 (Historical 7%) $60,981 Net Profit
Taxable
Solar Energy System $33,770 Tax-Free Gain
Winner 👑
Savings: $35,270 + Property Value: $16,000

Solar Outperforms by -45%

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.

San Tan Valley has a healthy solar market with ~8 active installers. Balance reputation and pricing in your decision.