Solar in Narragansett Pier, RI: 2026 Cost, Savings & Payback
Calculate 2026 solar panel cost, payback, and 25-year bill savings in Narragansett Pier, Rhode Island. Based on 4.5 peak sun hours/day, 20.0¢/kWh average electricity rate, Rhode Island Energy utility context, and current IRS guidance for the ended federal residential clean energy credit.
Solar in Narragansett Pier, RI: quick answer
A typical 6kW solar system in Narragansett Pier costs about $17,760 before local or state incentives. For 2026 installs, the federal residential clean energy credit is modeled as $0, so the estimated cost remains about $17,760 before any local incentive. It produces about 7,687 kWh per year from 4.5 peak sun hours/day, saves about $1,539 per year, and reaches payback in about 11.5 years.
2026 6kW Cost
$17,760
Monthly Savings
$128
Production / kW
1,281 kWh
Panel Count
~15
4.5
Peak Sun Hours/Day
20.0¢
Avg Rate (¢/kWh)
11.5 yr
Payback Period
$54k
25-Year Savings
Narragansett Pier Solar Overview
Calculate Your Narragansett Pier Solar Savings
Narragansett Pier average: $180/mo
South-facing roofs produce the most energy
Add $8,000-$12,000 for whole-home battery backup
Annual Production
kWh/year
Annual Savings
per year
Net System Cost
after 2026 federal credit
Payback Period
break-even time
Bill Offset and Export Assumptions
Current Annual Bill
$2,160
Estimated Usage
10,789 kWh
Bill Offset
73%
Used On Site
100%
Exported production is discounted in this planning model instead of being treated as a guaranteed one-for-one bill credit. For Narragansett Pier, verify the current Rhode Island Energy export-credit method and any fixed monthly charges before relying on the payback number.
25-Year Total Savings
$53,901
Monthly Savings
$132
2026 Federal Credit
$0
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Narragansett Pier | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $17,760 | $17,100 |
| 2026 Federal Residential Credit | -$0 | $0 |
| Net System Cost | $17,760 | $17,100 |
| Cost Per Watt | $2.96/W | $2.85/W |
Solar Potential in Narragansett Pier
Sun Hours vs National Average
Narragansett Pier gets exactly the national average sun hours.
Climate Advantages
- 199 sunny days per year
- Average temperature: 54°F — cooler temps actually improve panel efficiency
- Average roof size: 1,662 sq ft — enough for a 92-panel system
Narragansett Pier Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
For 2026 planning, JouleIO does not subtract a federal residential clean energy credit. The IRS says the Residential Clean Energy Credit was 30% for eligible property installed from 2022 through December 31, 2025, and is not available for property placed in service after December 31, 2025.
Source: IRS Residential Clean Energy Credit and IRS One Big Beautiful Bill provisions.
Rhode Island State Incentives
Renewable Energy Growth Program
Net Metering — Rhode Island Energy
Rhode Island Energy offers net metering in Narragansett Pier. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Narragansett Pier
3.3
Tons CO2 Offset/Year
54
Equivalent Trees Planted
0.7
Homes Worth of Energy
Based on 7,884 kWh annual production with a 6kW system. EPA average: 0.417 metric tons CO2 per MWh, 10,632 kWh per US home.
Solar Energy in Narragansett Pier, Rhode Island
Narragansett Pier, Rhode Island receives an average of 4.5 peak sun hours per day, providing excellent conditions for residential solar installations. With electricity rates averaging 20.0¢ per kWh from Rhode Island Energy, well above the national average of 18.56¢/kWh, solar panels offer exceptional savings potential.
A typical 6kW solar system in Narragansett Pier produces approximately 7,884 kWh per year, saving homeowners an estimated $1,578 annually. The system pays for itself in about 11.3 years, after which you enjoy essentially free electricity for the remaining 14+ years of the system's warranty life.
Narragansett Pier has a solar penetration rate of 8.6% — showing growing adoption of residential solar, with significant room for expansion. The cost of living index of 100.1 (national average: 100) is near the national average.
Other Cities in Rhode Island
Methodology & Solar Data Sources for Narragansett Pier
How we calculate Narragansett Pier solar potential and savings: Solar production estimates use NREL's PVWatts calculator methodology, applied to Narragansett Pier's specific solar irradiance (peak sun hours), tilt angle, and azimuth. Cost figures combine NREL's Annual Technology Baseline for system pricing, ENERGY STAR's database for residential PV averages, and EIA Form 861 utility rate data for Rhode Island.
- Solar irradiance for Narragansett Pier: based on NREL National Solar Radiation Database (NSRDB) — 30-year average peak sun hours per day.
- System sizing assumes residential rooftop installation with standard 350-400W panels, calibrated to typical Narragansett Pier household electricity usage.
- Federal tax credit: modeled as 0% for 2026 residential installations because IRS guidance says the Residential Clean Energy Credit is not available for property placed in service after December 31, 2025.
- Net metering assumes 1:1 retail-rate compensation typical in Rhode Island (verify with local utility — some have shifted to net billing or avoided-cost rates).
- System lifetime standard 25 years with annual degradation of 0.5%/year per industry warranty norms.
Authoritative US solar data sources:
- NREL PVWatts Calculator — official US solar production estimator
- NREL National Solar Radiation Database — 30-year solar irradiance data
- IRS Residential Clean Energy Credit — 2026 federal residential credit status
- IRS One Big Beautiful Bill provisions — clean energy credit expiration overview
- DSIRE — State Solar Incentives — searchable database for Rhode Island
- EIA Electric Power Monthly — Rhode Island utility rate data
- ENERGY STAR Solar — efficient solar product database
Solar Disclaimer: Solar savings vary based on roof orientation, shading, system quality, installer markup, financing terms, utility rate plan, and policy changes. Always get 3+ quotes from NABCEP-certified installers and review contracts carefully. Tax credit eligibility depends on tax liability — consult a tax professional.
Reviewed by Brazora Monk · Last updated 2026 · NREL irradiance data per NSRDB latest release
Frequently Asked Questions
How much do solar panels cost in Narragansett Pier, RI?
The average cost of a 6kW solar panel system in Narragansett Pier is approximately $17,760 before local or state incentives ($2.96/watt). For 2026 planning, this calculator does not subtract a federal residential clean energy credit because IRS guidance says the credit is not available for property placed in service after December 31, 2025. Renewable Energy Growth Program
How many solar panels do I need in Narragansett Pier, RI?
A typical 6kW residential solar system in Narragansett Pier needs about 15 panels if each panel is rated near 400 watts. That system produces about 7,687 kWh per year in this estimate, or roughly 1,281 kWh per installed kW before shading, roof orientation, and inverter losses are customized.
How many peak sun hours does Narragansett Pier get?
Narragansett Pier, RI receives an average of 4.5 peak sun hours per day and approximately 199 sunny days per year. This is near the national average, providing good conditions for residential solar panels.
What is the solar payback period in Narragansett Pier?
The average solar payback period in Narragansett Pier is approximately 11.5 years for a 6kW cash-price estimate before local or state incentives. After payback, your solar panels generate essentially free electricity for the remaining warranty life. Over 25 years, bill savings can reach about $52,569 before subtracting installation cost.
Does Narragansett Pier have net metering?
Yes, Narragansett Pier has access to net metering through Rhode Island Energy. This allows you to earn credits for excess solar energy sent to the grid, but the final savings depend on the current utility tariff and fixed monthly charges.
Is solar worth it in Narragansett Pier, RI in 2026?
It can be. The 11.5-year estimated payback is moderate, so the decision depends on quote quality, financing terms, roof condition, and local incentives. For 2026 installs, JouleIO does not assume a federal residential credit; above-average electricity rates are the main financial drivers.