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Solar analysis: Rio Vista, CA

With 5.98 peak sun hours daily, Rio Vista is in the top tier for solar production. But not every roof qualifies for maximum savings. Your area receives an average of 5.98 peak sun hours per day.

Solar Authority Score™
73 Good

Nearby Areas

Birds Landing 94512 Bethel Island 94511 Suisun City 94585 Oakley 94561 Antioch 94509 Travis Afb 94535
📍

Solar Coverage Map: Rio Vista, CA

6 nearby locations
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Projected Yearly Savings

$2,861 /yr
High ROI Expected
Investment Grade: A+

Verified Solar Potential

Production
8,318 kWh per year (Est.)

Payback Period

4.1 Years

Time until system pays for itself

25-Year Lifetime Savings

$59,890

Estimated net profit after system costs

Fed. Tax Credit (30%)

$4,991
Money back in pocket

Available Incentives & Rebates

Residents of Rio Vista may qualify for 6 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.

CA State Incentives

Variable Rate
Net Billing Tariff (NEM 3.0)

Exported energy is credited at avoided cost rates (variable). encourages battery storage.

Up to $3,000
DAC-SASH

Upfront incentives for low-income homeowners in disadvantaged communities.

~$200/kWh
SGIP Battery Rebate

Upfront rebate for installing energy storage systems (batteries).

100% Excluded
Property Tax Exclusion

Active solar energy systems are excluded from property tax assessment.

Efficiency

Code: 94571
EXCELLENT Score

5.98 Peak Sun Hours / day

Live Solar Forecast

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Production Efficiency --%

Fetching satellite data for Rio Vista...

Peak Sun Hours Comparison

Excellent
Bar chart comparing Rio Vista's 5.98 peak sun hours to the national average of 4.5 hours Rio Vista National Avg State Avg 5.98 hrs 4.50 hrs 6.06 hrs 0h 2h 4h 6h

Rio Vista receives 33% more peak sunlight than the U.S. average, indicating excellent solar production potential.

Solar Physics Simulator

Sun path trajectory for Rio Vista

-8.0° Max Elevation
Sun path diagram showing summer vs winter trajectory in Rio Vista East South West Summer (June) -8.0° Altitude Winter (Dec) -38.4° Altitude

In Rio Vista, the sun is 30.4° lower in the sky during winter.
💡 Tip: Panels positioned at a 34.3° tilt will capture maximum energy year-round.

Why Solar in Rio Vista?

Homeowners in Rio Vista are positioned to benefit from 5.98 peak sun hours of daily sunlight. This translates to approximately $2,861 in annual electricity savings. With rates climbing 8% annually, every month of delay costs you money. Despite NEM 3.0, solar still pays off in 6-8 years

True Cost Calculator

Average System Cost $16,636
🇺🇸 Federal Tax Credit (30%)
- $4,991
🏛️ CA Rebate
- $1,000
Your Net Cost
$10,645
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 Rio Vista.

S&P 500 (Historical 7%) $60,981 Net Profit
Taxable
Solar Energy System $75,387 Tax-Free Gain
Winner 👑
Savings: $76,887 + Property Value: $16,000

Solar Outperforms by 24%

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 Rio Vista gives you options without overwhelming choice. Focus on companies with local track records.