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 an estimated 4.5 peak sun hours/day, a 20.0¢/kWh planning electricity rate, Rhode Island Energy as the likely utility, 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¢
Planning 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
no 2026 federal credit applied
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
- About 199 sunny days per year (planning estimate)
- Estimated average temperature: 54°F, cooler temps actually improve panel efficiency
- Assumed roof size: 1,662 sq ft, enough for a 92-panel system
Narragansett Pier Solar Incentives & Programs
Federal Residential Clean Energy Credit (Section 25D)
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
JouleIO's planning data marks net metering or a solar export credit as available for Rhode Island Energy customers in Narragansett Pier. Export credits can be at retail or below-retail rates depending on the current tariff, so confirm terms with the utility that serves your address.
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 a planning electricity rate of 20.0¢ per kWh (EIA Rhode Island residential average for 2026-06: 29.23¢; U.S. average 18.34¢), near the national average, solar returns depend mostly on system price and export credits.
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.
JouleIO's dataset carries a modeled solar-adoption value of 8.6% for Narragansett Pier. It is a rough planning placeholder, not a measured count of local installations, so use utility interconnection data or installer quotes if local adoption matters to your decision.
Other Cities in Rhode Island
Methodology & Solar Data Sources for Narragansett Pier
How we calculate Narragansett Pier solar potential and savings: Annual production = system kW × estimated peak sun hours × 365 × 0.80 system derate × a roof-orientation factor. This is a simplified planning formula, not a PVWatts run for your address. Cost uses a planning price per watt for Rhode Island, and bill savings use a planning electricity rate of 20.0¢/kWh (the EIA Rhode Island residential average for 2026-06 is 29.23¢/kWh).
- Peak sun hours for Narragansett Pier (4.5/day) are a planning estimate in the typical range for Rhode Island, not a site-specific NREL NSRDB value. Enter your address in NREL PVWatts for a location-specific production estimate.
- System sizing defaults to a 6kW residential rooftop system with roughly 400W panels; adjust the size and monthly bill to match your home.
- 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.
- Exports are discounted rather than credited 1:1 at retail, because many utilities have shifted to net billing or avoided-cost export rates. Verify your utility's current tariff.
- 25-year savings assume a 2.5% annual electricity-rate increase and do not subtract panel degradation, inverter replacement, or maintenance.
Authoritative US solar data sources:
- NREL PVWatts Calculator, official US solar production estimator
- NREL National Solar Radiation Database, site-level solar irradiance data for checking your address
- 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 Table 5.6.A, Rhode Island residential average price
- 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 Marcus Delacroix · Last updated 2026 · Sun-hour and rate inputs are planning estimates; EIA state rate period 2026-06
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?
JouleIO models Narragansett Pier, RI at about 4.5 peak sun hours per day and roughly 199 sunny days per year. These are planning estimates, not site measurements, so check your exact address in NREL PVWatts. 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?
JouleIO's planning data marks net metering or a solar export credit as available in Narragansett Pier, where Rhode Island Energy is the likely utility (verify for your address). Export credits may be at retail or below-retail rates depending on the current tariff, and fixed monthly charges still apply.
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.