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Solar Background
Live Data Analysis

Your solar report for Ronkonkoma, NY

With 4.73 peak sun hours, Ronkonkoma offers solid solar potential. Combined with current incentives, the ROI case is compelling. Your area receives an average of 4.73 peak sun hours per day.

Solar Authority Score™
66 Moderate

Nearby Areas

Holbrook 11741 Nesconset 11767 Islandia 11749 Bohemia 11716 Lake Grove 11755 Holtsville 11742
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Solar Coverage Map: Ronkonkoma, NY

6 nearby locations
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Estimated Annual Savings

$994 /yr
High ROI Expected
Investment Grade: A+

Verified Solar Potential

Production
6,718 kWh per year (Est.)

Payback Period

9.5 Years

Time until system pays for itself

25-Year Lifetime Savings

$15,451

Estimated net profit after system costs

Fed. Tax Credit (30%)

$4,031
Money back in pocket

Available Incentives & Rebates

Residents of Ronkonkoma 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.

NY State Incentives

VDER Stack
Net Metering / VDER

Value of Distributed Energy Resources (VDER) stack value credits.

Upfront Rebate
NY-Sun (Megawatt Block)

Upfront rebate based on system size ($/Watt). Varies by region.

$5,000 Credit
Solar Energy System Equipment Credit

25% state tax credit, capped at $5,000.

Efficiency

Code: 11779
EXCELLENT Score

4.73 Peak Sun Hours / day

Live Solar Forecast

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Production Efficiency --%

Fetching satellite data for Ronkonkoma...

Peak Sun Hours Comparison

Above Avg
Bar chart comparing Ronkonkoma's 4.73 peak sun hours to the national average of 4.5 hours Ronkonkoma National Avg State Avg 4.73 hrs 4.50 hrs 4.45 hrs 0h 2h 4h 6h

Ronkonkoma receives 5% more peak sunlight than the U.S. average, indicating excellent solar production potential.

Solar Physics Simulator

Sun path trajectory for Ronkonkoma

27.1° Max Elevation
Sun path diagram showing summer vs winter trajectory in Ronkonkoma East South West Summer (June) 27.1° Altitude Winter (Dec) -3.0° Altitude

In Ronkonkoma, the sun is 30.1° lower in the sky during winter.
💡 Tip: Panels positioned at a 36.7° tilt will capture maximum energy year-round.

Why Solar in Ronkonkoma?

Our analysis of Ronkonkoma, NY reveals strong solar fundamentals: 4.73 peak sun hours daily and estimated savings of $994/year. Winter production is lower but still significant The solution? Net metering ensures you get full value for excess production

True Cost Calculator

Average System Cost $13,436
🇺🇸 Federal Tax Credit (30%)
- $4,031
🏛️ NY Rebate
- $1,000
Your Net Cost
$8,405
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 Ronkonkoma.

S&P 500 (Historical 7%) $60,981 Net Profit
Taxable
Solar Energy System $25,216 Tax-Free Gain
Winner 👑
Savings: $26,716 + Property Value: $16,000

Solar Outperforms by -59%

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.

The Ronkonkoma solar market has 6 primary installers. Quality and warranty terms matter more than price in smaller markets.