Providence, RI Solar Panels
Solar Power in Providence
Rhode Island has the 5th highest electricity rates in the nation, and Providence homeowners have seen those rates climb 28% between 2020 and 2024. For many households, that’s made solar panel installation in Providence worth a serious look.
This guide breaks down what solar panels for your home actually look like in Providence — how the installation process works and what you can realistically expect to save.
RHODE ISLAND by the Numbers
How Much Do Solar Panels Cost in Providence, RI?
Based on real installation data from Providence and surrounding communities — including Cranston, Warwick, North Providence, and Johnston — this calculator gives you an honest, local estimate of what solar panels might cost for your home.
System
- No upfront investment
- Palmetto handles all maintenance
- 90% Production Guarantee
- Comprehensive protection program included
Key Takeaways
- Providence homeowners pay 28.1¢/kWh — nearly 70% above the national average — making solar one of the smartest ways to lock in lower energy costs.
- Rhode Island offers generous solar incentives including cash grants up to $5,000, a 20-year property tax exemption, and net metering protections guaranteed through 2039.
- A typical Providence home can save ~$97,000 over 25 years with solar — and leasing options let you start saving with zero upfront cost.
Providence Electricity Prices
Providence homeowners pay some of the highest electricity rates in the country — and those rates have been climbing steadily.
Rhode Island’s electricity rate rose from 22.3 cents per kWh in 2021 to 28.1 cents per kWh in 2024 — an increase of roughly 26%. That’s well above the national average of 16.5 cents per kWh in 2024.
For many Providence homeowners, that gap has prompted a closer look at solar as a long-term energy strategy. Generating your own electricity can reduce how much you rely on the grid — and on rates you can’t control.
Because solar locks in a more predictable energy cost over time, homeowners who go solar are less exposed to future rate increases — a meaningful advantage in a state where electricity costs have consistently outpaced the national average.
Price of Energy: Rhode Island vs National Average
Providence Area Utility Providers
Providence is served by Narragansett Electric, a National Grid company. Based on 2023 data — the most recently available — Narragansett Electric’s rate was 27.2¢ per kWh, compared to a national average of just 16.0¢ per kWh.
That means Providence residents paid roughly 70% more than the national average for electricity in 2023. Rhode Island’s state average that same year was 27.0¢ per kWh — meaning Providence closely mirrors the broader state trend of elevated utility costs.
When electricity costs this much above the national average, the potential value of solar panel installation in Providence grows accordingly. Higher rates mean every kilowatt-hour your panels produce offsets a greater share of your bill than in lower-cost markets.
Providence Utilities Electricity Rates
Rhode Island Solar Incentives
Rhode Island homeowners have access to several solar incentives in Rhode Island that can meaningfully reduce the cost of going solar in Providence.
These incentives include cash grants, a long-term production payment program, net metering bill credits, and both sales and property tax exemptions — covering a range of ways to lower upfront and ongoing costs.
Note that the federal residential solar tax credit has been eliminated. State and local incentives still apply. Homeowners who lease through Palmetto’s LightReach program have the commercial ITC savings passed through via lower monthly payments.
| Incentive | Type | Description | Source |
|---|---|---|---|
| Renewable Energy Fund (REF) – Small Scale Solar Grant | Rebate | A cash grant of $0.65 per watt (up to $5,000) for Rhode Island homeowners who install a new solar energy system, with an additional $2,000 adder for simultaneously installing battery storage. | Learn More |
| Renewable Energy Growth (REG) Program | Rebate | Rhode Island Energy’s long-term program that pays solar owners a fixed rate of approximately $0.27/kWh for all electricity their system produces, guaranteed for 15–20 years. | Learn More |
| Net Metering Program | Net Metering | Rhode Island’s net metering policy allows solar owners to earn bill credits at approximately 80% of the retail electricity rate for excess solar energy sent to the grid, with protections guaranteed through 2039. | Learn More |
| Solar Sales Tax Exemption | Sales Tax Exemption | Rhode Island exempts all solar photovoltaic equipment and installation labor from the state’s 7% sales tax, saving homeowners thousands of dollars at the point of sale. | Learn More |
| Solar Property Tax Exemption | Property Tax Exemption | Rhode Island law exempts the added value of a solar energy system from local property tax assessments for 20 years, so installing solar will not increase your property tax bill. | Learn More |
| ConnectedSolutions Battery Demand Response Program | Rebate | Rhode Island Energy pays battery storage owners $225 per average kW performed each summer for allowing the utility to draw on their stored energy during peak grid demand events. | Learn More |
| REF Energy Storage Adder | Rebate | An additional $2,000 cash grant available to Rhode Island homeowners who install a battery storage system at the same time as their solar panels through the Renewable Energy Fund program. | Learn More |
The Renewable Energy Fund (REF) Small Scale Solar Grant, administered by the RI Commerce Corporation, provides Rhode Island homeowners with a cash grant of $0.65 per watt, capped at $5,000, to help offset the upfront cost of a new solar installation. If you also install a battery storage system at the same time as your solar panels, you can receive an additional $2,000 Energy Storage Adder, bringing the maximum residential incentive to $7,000. Grant rounds are offered in spring, summer, and fall each year on a first-come, first-served basis.
To be eligible, residents of Providence must own the property in Rhode Island where the system is being installed, and the site must meet a minimum Total Solar Resource Fraction (TSRF) of 80%, verified through a shade analysis conducted by your installer. Your installer applies for the grant on your behalf — you must apply before your system receives Permission to Operate (PTO) from RI Energy, as you are no longer eligible once PTO is granted.
Important: The REF grant is only available for net-metered systems and cannot be combined with the Renewable Energy Growth (REG) Program. You must choose one or the other. After installation is complete and final documentation is submitted, payment is typically processed within 6–8 weeks, with a total timeline of 6–12 months from application to check.
The Renewable Energy Growth (REG) Program, administered by Rhode Island Energy, allows homeowners with solar systems up to 25 kW DC to sell their electricity generation to the grid at a fixed, guaranteed price for the duration of their contract (15 or 20 years). The 2026 ceiling rate is approximately $0.2723/kWh, meaning an average 8 kW system can earn roughly $2,642 per year in REG payments. Participants receive bill credits up to the amount owed, with any excess generation paid out as a direct deposit.
Enrollment opens on April 1st each year and is available on a first-come, first-served basis until the program’s allocation is fully subscribed — historically, the 40 MW residential/small commercial allocation fills within weeks of opening. To qualify, homeowners in Providence must be an RI Energy customer with a solar system sized to produce no more electricity than your historic or estimated annual usage.
Important: The REG Program and the REF Grant are mutually exclusive — you must choose one or the other. However, REG participants are eligible to also participate in the ConnectedSolutions Battery Demand Response Program if they have a battery storage system, making it possible to stack REG income with battery incentives.
Rhode Island’s Net Metering Program allows customers with solar systems to earn bill credits for excess electricity sent to the grid. For systems installed after April 15, 2023, Rhode Island Energy credits exported energy at 80% of the retail rate — currently approximately $0.232/kWh based on RI Energy’s ~$0.29/kWh retail rate. Credits roll over month to month throughout the billing year.
Net metering allows you to generate credits when the sun is shining and apply them when you need to draw from the grid, dramatically reducing or even eliminating your monthly electric bill. Systems can be credited for generation up to 125% of your on-site annual consumption. At the end of the billing year (March for RI Energy), any remaining excess credits are paid out at the avoided cost rate (typically $0.03–$0.05/kWh).
Rhode Island law protects net metering terms through 2039, giving homeowners installing in 2026 at least 13 years of guaranteed program access. Note that net metering is paired with the REF grant and is not available to participants in the REG Program on the same system. A comprehensive policy review is underway with results expected by October 1, 2026, though current protections remain in effect.
Rhode Island’s Solar Sales Tax Exemption waives the state’s 7% sales tax on all solar photovoltaic equipment and installation labor. Covered items include solar panels, inverters, racking, wiring, solar batteries, and even EV chargers installed as part of a solar project. This exemption is applied automatically at the point of sale — no application or paperwork is required from the homeowner.
The financial savings are significant: on a typical residential solar installation, the exemption can save homeowners in Providence over $1,900. If a battery storage system is also included, total savings can exceed $2,900. These savings are realized immediately at the time of purchase, reducing your net installation cost from day one.
This exemption applies to both residential and commercial solar projects throughout Rhode Island and covers the full scope of a solar installation — equipment and labor alike — making it one of the most straightforward and broadly applicable incentives available to RI solar buyers.
Under Rhode Island General Laws §44-3-21, solar energy systems are exempt from local property tax assessment for 20 years. This means that even though a solar installation typically increases a home’s market value, the added value of the solar system is completely excluded from the assessed value used to calculate your property taxes. Installing solar will not raise your property tax bill.
The financial benefit is substantial: solar panels can add meaningful value to your home while saving you an estimated ~$362 per year in property taxes that would otherwise be owed — totaling approximately $7,240 in savings over 20 years. This exemption applies to both primary and secondary residences across Rhode Island, including Providence.
No special application is required — the exemption is applied automatically when your property is assessed. After year 20, your municipality may include the remaining value of the solar system in your property assessment; however, by that point, solar panels typically have minimal assessed value due to depreciation, so the practical impact is very limited.
The ConnectedSolutions Battery Demand Response Program, administered by Rhode Island Energy, compensates homeowners with battery storage systems for allowing the utility to dispatch their stored energy during periods of peak grid demand. Participants earn $225 per average kW performed each summer season — for example, a 5 kW battery can earn approximately $1,125 per year. The program has received regulatory approval through the 2024–2026 period, and participants can lock in their rate for the first five summers of enrollment.
Demand response events occur between June and September, from 3:00 PM to 8:00 PM, with a maximum of 60 events per summer and no single event lasting longer than 3 hours. Popular batteries such as the Enphase IQ 10 and Tesla Powerwall qualify for the program. Participation is largely automated — your battery’s software manages the response events with minimal homeowner involvement.
This program is available to both net-metered customers and REG Program participants, making it one of the few incentives that can be stacked regardless of which primary solar program you choose. Additionally, low-income customers on the A-60 rate may qualify for a 0% interest financing loan (no down payment, up to $25,000 lifetime cap) for battery installation, which can be combined with the REF Energy Storage Adder for maximum savings.
The REF Energy Storage Adder is a $2,000 cash grant available to Rhode Island homeowners who install a battery storage system simultaneously with their solar panels through the Renewable Energy Fund (REF) program. This adder is available regardless of how many batteries are installed — whether you add one battery or multiple, the adder remains $2,000 for residential projects. For commercial systems, the maximum battery adder is $40,000.
The Energy Storage Adder is layered on top of the base REF solar grant ($0.65/watt, up to $5,000), bringing the maximum combined residential incentive to $7,000. To qualify, the battery storage system must be installed at the same time as the solar system — retrofitting a battery onto an existing solar installation does not qualify for this adder.
Like the base REF grant, the Energy Storage Adder is only available for net-metered systems and cannot be combined with the REG Program. Your installer applies for this adder on your behalf as part of the standard REF grant application process. This incentive can also be combined with the ConnectedSolutions Battery Demand Response Program for additional ongoing annual earnings from your battery.
Ready to start saving with solar?
Speak with a Palmetto solar expert to find out exactly how much you can save with Rhode Island incentives.
Get a Free QuoteProvidence Solar Irradiance
Solar panel production varies throughout the year based on daylight hours, weather patterns, and sun intensity. Understanding how seasons affect your solar system helps set realistic expectations for your investment.
Providence gets four distinct seasons, which shapes solar output month to month. Despite its cloudy winters, the city receives enough annual sunlight to make solar a smart, productive investment year-round.
Solar Production in Providence by Month
What Can Your Solar System Power?
Summer Production (July)
In July, your 10 kW system could power:
- 3.6 average homes (15 kWh/day per home)
- or Run central AC for 18 hours AND power all other appliances
- or Fully charge 5.4 Tesla Model 3 electric vehicles
Winter Production (December)
In December, your 10 kW system could power:
- 2 average homes (15 kWh/day per home)
- or Keep your home heating system running for 15 hours
- or Fully charge 3 Tesla Model 3 electric vehicles
Annual Production
Over a year, your 10 kW system could:
- Offset 10 tons of carbon dioxide emissions
- or Equal the environmental benefit of planting 175 trees
- or Save approximately $4,234 in electricity costs
Want to know exactly how much solar can power your home?
Get a personalized solar analysis based on your actual home, energy usage, and roof characteristics.
Get My Custom EstimateSolar Panel Systems in Providence
We’ve mapped thousands of solar installations across Providence, RI so you can see just how many of your neighbors have made the switch. Explore the heatmap below to discover which communities and neighborhoods are leading the way in clean energy adoption.
Leasing Solar Panels
If you’re considering solar in Providence, buying the system outright isn’t your only option. Palmetto offers a Power Purchase Agreement (PPA) through its LightReach program for Rhode Island Energy (formerly National Grid) customers on net metering. With a PPA, you pay for the electricity your panels produce — at a set rate per kilowatt-hour — rather than paying a fixed monthly amount. Because solar panels produce more in summer than winter, your PPA payment will vary slightly by season, but your annual savings are comparable to what you’d see with a flat lease.
Choosing a PPA through LightReach means no large upfront investment. Palmetto owns the system and handles all maintenance, monitoring, and repairs. You simply use the clean energy your panels generate and pay for what you use. That’s a meaningful difference from a cash purchase, where you’re responsible for the system’s long-term upkeep on your own.
For Providence homeowners, this can be a practical path to lower electricity bills without the complexity of ownership. To understand how a PPA compares to other financing approaches, this guide breaks down the key differences so you can make the choice that fits your situation.
Go solar without the investment
With LightReach, there are no investment costs to recoup, loan payments to manage, or maintenance needs to take on. As soon as your panels are active, your solar savings are too!
Explore LightReach LeasingFrequently Asked Questions
Yes, solar makes strong sense for Providence homeowners. Rhode Island has the 5th highest electricity rates in the nation at 28.1¢/kWh — nearly 70% above the national average — and rates have climbed 26% since 2021. Providence also averages 4.7 peak sun hours daily, enough to generate meaningful savings year-round.
State incentives include cash grants up to $5,000, a 20-year property tax exemption, and net metering protections through 2039. If upfront cost is a concern, Palmetto’s LightReach lease program removes that barrier entirely — no money down, and savings start from day one.
Yes, Providence homeowners are served by Rhode Island Energy (formerly National Grid), which offers a 1:1 net metering program. Each month, excess solar energy you send to the grid is credited against your consumption at nearly the full retail rate. Unused credits roll over month to month indefinitely as a dollar credit.
As of February 2024, customers can also request a cash payout of remaining credits at the Last Resort Service supply rate, or transfer credits to another account they own. Rhode Island law protects net metering terms through 2039, giving Providence homeowners long-term confidence in their solar investment.
Yes, solar panels can increase your home’s value in Providence. According to a Zillow study, homes with solar panels sell for about 4.1% more than comparable homes without them. For a median-priced Providence home, that could translate to a meaningful boost at resale.
Rhode Island’s 20-year solar property tax exemption means the added value from your solar system won’t raise your property tax bill. That makes solar one of the few home improvements that can increase market value without increasing what you owe in taxes each year.
For Providence homeowners, the most accessible way to go solar is through Palmetto’s LightReach lease — with no upfront cost and a low fixed monthly payment starting around $87–$175/month depending on home size. Palmetto owns and maintains the system, so there’s nothing to manage.
For those who prefer a cash purchase, a typical Providence system runs $18,500–$34,500. Note that the federal 30% residential solar tax credit is no longer available following the Big Beautiful Bill. Use the calculator above for a personalized estimate.
For Providence homeowners, solar can be worth it financially from day one — especially with a lease. With Palmetto’s LightReach program, there’s no upfront investment. Your monthly lease payment is typically less than your current electricity bill, so savings begin immediately after installation.
Rhode Island’s high electricity rates — 28.1¢/kWh, nearly 70% above the national average — make every kilowatt-hour your panels produce more valuable. A typical Providence home can save an estimated ~$97,000 over 25 years, with state incentives like cash grants and net metering adding to the long-term value.
Palmetto Solar is a top choice for Providence homeowners. We’ve completed 512 installations across Rhode Island since 2020, bringing national-scale expertise with a genuine local focus. Our vetted install network ensures quality workmanship, and we offer some of the most flexible financing options in the industry.
Through our LightReach lease program, Providence residents can go solar with no upfront cost — Palmetto owns and maintains the system while you enjoy lower energy bills from day one. We’ve served 20,000+ customers across 31 states with an approval rating over 85%.
With Palmetto’s LightReach lease program, Providence homeowners can go solar with no upfront cost. One simple monthly payment covers the system, installation, monitoring, maintenance, and a 90% Production Guarantee. For a typical 7.29 kW system in Providence, the estimated monthly lease payment is approximately $115/month — often less than your current electricity bill, so savings can start immediately.
Because Palmetto owns the system, it claims the commercial Investment Tax Credit (ITC) and passes those savings to you through lower monthly payments. Rhode Island’s production ratio of 1,083 kWh/kW/year and a rate of $0.175/kWh are used to calculate this estimate. Leasing is a straightforward way for Providence homeowners to access solar without the responsibilities of ownership.