Updated for 2026. Narberth is a small, walkable borough on Philadelphia’s Main Line, and its homeowners face the same question as the rest of Pennsylvania: does rooftop solar actually pay when the state offers no solar tax credit and the federal residential credit ended after December 31, 2025? The short answer is that it still does, because PECO credits your solar at the full retail rate and Pennsylvania rates are climbing. The details that decide your own payback are local: who your utility is, how PECO net metering and the state SREC market pay you, what a system costs here, and how the Borough of Narberth handles permits. This page walks through each one, with every figure sourced and dated, so you can decide before you ever fill out a form.
What actually pays for a Narberth solar owner in 2026
- PECO credits your solar at the full retail rate, 1 for 1. A residential system up to 50 kW earns kWh credits at the full retail rate, carried forward month to month (PECO net metering; DSIRE Pennsylvania net metering, as of May 2026).
- Pennsylvania power is not cheap, which is what makes solar work. The state’s residential electricity averages about 20.92 cents per kWh (EIA, as of March 2026), and every kWh your roof makes offsets one you would otherwise buy.
- A typical Narberth roof produces roughly 1,225 kWh per kW each year. For a 6 kW system that is about 7,350 kWh a year, a cited DOE/NREL regional estimate rather than a live model run (DOE/NREL Renewable Energy Data Book, as of 2019).
- Pennsylvania has no state solar tax credit or rebate. The value here comes from net metering, the PA SREC market, and financing, not a state credit (DSIRE Pennsylvania, as of May 2026).
- The 30% federal homeowner credit (Section 25D) ended after December 31, 2025. A Narberth homeowner whose system is installed in 2026 cannot claim it (IRS, as of 2026).
- You still earn SRECs on top of your bill savings. Each 1,000 kWh your system produces earns one Pennsylvania SREC you can sell, a market-set income stream separate from net metering (SRECTrade Pennsylvania, as of 2026).
Narberth solar, by the numbers
- Pennsylvania residential electricity rate: about 20.92 cents per kWh, as of March 2026 (EIA).
- Estimated production: about 1,225 kWh per kW per year for southeastern Pennsylvania, so roughly 7,350 kWh a year from a 6 kW system, a labeled DOE/NREL estimate, as of 2019 (NREL).
- PECO net metering: full retail 1 for 1 credit, residential systems up to 50 kW, as of 2026 (DSIRE).
- Estimated simple payback from bill savings alone: roughly 11 years at today’s rate, before SRECs or any future rate increase (MySolarFY estimate, see the cost section below).
- State solar tax credit: none in Pennsylvania, as of 2026 (DSIRE).
Why solar pays in Narberth even without a state credit
The reason solar works here is the price of the power it replaces, not a giveaway. Pennsylvania residential electricity averages about 20.92 cents per kWh (EIA, as of March 2026), and PECO’s Philadelphia-area customers sit in that range. Pennsylvania has no statewide solar income-tax credit and no statewide rebate (DSIRE Pennsylvania, as of May 2026), so the case for going solar in Narberth is a straightforward one: you swap an expensive, rising utility bill for a fixed-cost system that PECO credits at full retail. A Narberth household spending $130 or more a month on electricity is a strong candidate. For the exact cents on your own bill, read the price-to-compare and delivery lines on your PECO statement, since both reset on a schedule.
Your production is what turns that rate into savings. Southeastern Pennsylvania gets a solar resource typical of the Mid-Atlantic, and a well-placed Narberth roof offsets a large share of a normal home’s yearly use. Because NREL’s PVWatts host was not reachable when we built this page, the production figures here are a cited DOE/NREL regional specific-yield estimate of about 1,225 kWh per kW per year (DOE/NREL Renewable Energy Data Book, as of 2019), not a live model run for your address. To model your own roof, run the free PVWatts calculator with your ZIP (19072), a standard fixed-roof array, a 20 degree tilt, a south (180 degree) azimuth, and 14% losses. Your production drives both your net-metering credits and how many SRECs you earn, so it is worth getting right before you size a system.
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Who is your utility, and how PECO net metering credits your solar
In Narberth your electric utility is PECO, and PECO net metering is the engine of your savings. Pennsylvania gives each utility an exclusive electric territory, and Narberth sits in PECO’s southeastern Pennsylvania service area. Under Pennsylvania’s statewide net-metering rules (52 Pa. Code Chapter 75, set under the Alternative Energy Portfolio Standards Act), a residential customer-generator with a system up to 50 kW earns full retail, 1 for 1 credit for the power sent to the grid, carried forward month to month (DSIRE Pennsylvania net metering, as of May 2026; PECO net metering). So when your panels make more than you use in a month, the surplus banks as a credit at the same rate you pay, not a discounted one.
The one wrinkle to size around is the annual reconciliation. PECO trues up net-metering accounts once a year, tied to the May 31 end of the Pennsylvania AEPS and PJM planning year. Any net excess generation still banked at that point is paid out at PECO’s lower price-to-compare (default-supply) rate rather than the full retail rate (PECO net metering, as of 2026). The practical takeaway is to size your system close to your annual usage rather than far above it, since power you overproduce across the year is trued up at the lower rate. For the mechanics of how credits accrue and roll, see how net metering credits your solar exports, and for the statewide rules behind PECO’s tariff, see our Pennsylvania net metering guide for 2026.
| What you earn with PECO | How it is valued | When |
|---|---|---|
| Monthly net-metering credits | Full retail rate, 1 for 1, rolled forward month to month | Every billing month you export more than you use |
| Net excess left at true-up | PECO’s lower price-to-compare (default-supply) rate | Once a year, at the May 31 AEPS/PJM planning-year end |
| SRECs on your production | A separate market-set price per 1,000 kWh (see below) | Ongoing, as your meter logs generation |
How Pennsylvania’s SREC market pays Narberth solar owners
On top of bill savings, your system earns Solar Renewable Energy Credits you can sell. Pennsylvania runs an active SREC market under the Tier I solar carve-out of its Alternative Energy Portfolio Standard, and every 1,000 kWh (1 MWh) your system generates earns one SREC (SRECTrade Pennsylvania, as of 2026; DSIRE Pennsylvania AEPS, as of May 2026). A Pennsylvania SREC has a three-year useful life, the year it is generated plus the next two reporting years, so you have time to sell rather than a use-it-now deadline.
Selling them is a registration-then-broker process, and the price moves. The system is registered through Pennsylvania’s AEPS program and tracked in PJM’s Generation Attribute Tracking System (GATS), after which credits are typically sold through a broker or aggregator such as SRECTrade, or to a utility that needs them for compliance (DSIRE Pennsylvania solar AECs, as of May 2026). Who owns the SRECs follows your contract: if you buy the system, the credits are yours; on a lease or PPA they usually belong to the company that owns the panels. Pennsylvania SREC prices are set by supply and demand and change over time, so rather than quote a number that would be stale by the time you read it, get a current quote from an aggregator like SRECTrade before you count SREC income in your budget. Because that price is variable, the payback estimate below is built on bill savings alone, and treats SRECs as additional income that shortens it.
Note: Ignore any search result or ad that still promises a “30% federal tax credit” on a 2026 Pennsylvania installation. The federal residential credit (Section 25D) ended for systems placed in service after December 31, 2025 (IRS, as of 2026). Even Google’s own AI answer for Narberth solar was still repeating the old 30% line when we checked, so this is a live source of confusion worth double-checking before you sign anything.
Does Pennsylvania have a solar tax credit, and what happened to the federal one
Pennsylvania has no statewide solar tax credit and no statewide rebate, and that is fine, because the value is elsewhere. The state’s solar economics run on net metering and the SREC market rather than a check from Harrisburg (DSIRE Pennsylvania, as of May 2026; EnergySage Pennsylvania incentives, as of 2026). That leaves the federal picture, and it is what changed for 2026: the federal residential credit (Section 25D) ended for systems placed in service after December 31, 2025.
The 30% federal homeowner credit is gone. The federal Residential Clean Energy Credit (Section 25D) ended for property placed in service after December 31, 2025, under the One Big Beautiful Bill Act, so a Narberth homeowner who buys solar with cash or a loan in 2026 cannot claim it (IRS Residential Clean Energy Credit; IRS OBBB FAQ, as of 2025). A separate commercial credit (Section 48E) can apply to leased or PPA systems, but the business that owns the system claims it, not the homeowner. For the full timeline and what it means for your numbers, see what happened to the federal solar tax credit. The honest 2026 picture is that PECO net metering, the PA SREC market, and Pennsylvania’s rising rates carry the payback now, without the federal credit.
What solar actually costs in Narberth, and when it pays for itself
Here is the part most pages get wrong for 2026: the payback without the federal credit. Many cost pages, and even Google’s AI answer for this query, still fold in the old 30% credit that ended after December 31, 2025 (IRS, as of 2026), which flatters the number. The table below is our own estimate for a Narberth roof using only what is verifiable today: the Pennsylvania electricity rate, the DOE/NREL production estimate, and a typical installed price, with no federal or state credit applied and SRECs left out because their price is variable.
The inputs and assumptions (so you can follow the math): electricity rate of 20.92 cents per kWh held flat (EIA, March 2026); production of 1,225 kWh per kW per year (DOE/NREL estimate, 2019); a typical installed price of about $2.75 to $3.00 per watt before incentives, using a $2.85 midpoint (EnergySage Pennsylvania, 2026); no federal 25D credit (ended after December 31, 2025) and no Pennsylvania state credit. This is an estimate, not a quote, and your real numbers depend on your roof, usage, and installer.
| System size | Estimated production per year | Estimated cost before incentives | Bill savings per year at 20.92 cents/kWh | Estimated simple payback (bill savings only) |
|---|---|---|---|---|
| 6 kW | about 7,350 kWh | about $17,100 | about $1,538 | about 11 years |
| 8 kW | about 9,800 kWh | about $22,800 | about $2,050 | about 11 years |
| 10 kW | about 12,250 kWh | about $25,650 to $30,000 | about $2,563 | about 11 years |
The payback lands near 11 years across all three sizes because cost and production both scale with system size under these assumptions, so a bigger system saves more in absolute dollars but pays back on roughly the same timeline. What actually moves your payback is your electricity rate, your self-consumption, and SREC income, not simply buying more panels.
Two things make the real payback shorter than the table shows. First, the table holds the electricity rate flat, but Pennsylvania rates have trended up, and every increase raises the value of the power your roof offsets. Second, the table leaves out SREC income entirely, because the price is market-set; even a modest SREC price adds several hundred dollars a year on a typical system and pulls the payback in. Treat roughly 11 years as a conservative, credit-free ceiling for a cash purchase, not the best case. To weigh ownership against financing on your own numbers, keep reading, and to see how we build these estimates, see how we research and source our data.
Permits and roofs: going solar in the Borough of Narberth
Narberth is its own borough, so your permits do not run through the township around it. Narberth is a separate municipality, not part of Lower Merion Township, so a solar project here is permitted through the Narberth Borough codes and permits department, typically a building permit plus an electrical permit, followed by a PECO interconnection application before the system is allowed to export power (Narberth Borough, as of 2026). Because the borough does not publish a solar-specific checklist, the neighboring Lower Merion Township residential solar permitting checklist is a useful regional model for what to expect procedurally, and the statewide picture is covered in this Pennsylvania solar permitting overview (both as of 2026). An installer who works on the Main Line regularly will pull these for you and handle the PECO paperwork, so ask any company you talk to how many Narberth or Lower Merion jobs they have done.
Note: Pennsylvania has no statewide Solar Access Law that overrides restrictive local zoning or homeowners-association rules (Chester County Planning Commission, as of 2023). In an older, walkable Main Line borough that matters: confirm any historic-district, zoning, or HOA conditions on your street before you sign, and factor a few extra weeks for review into your timeline. Fees and turnaround at the borough level change, so verify the current permit fee and processing time directly with Narberth Borough before you count on a date.
Is net metering going away in Pennsylvania
Not for PECO customers. As of mid-2026, PECO has not announced any change to its 1 for 1, full-retail net-metering crediting, which remains in its current tariff (PECO net metering; DSIRE Pennsylvania net metering, as of May 2026). You may have seen headlines about Pennsylvania net-metering proposals, but those are utility-specific and often administrative, for example an interconnection-deposit requirement rather than a cut to the export credit, and they apply to a given utility’s own rate case, not to PECO’s Narberth customers. The safe way to stay current is to check PECO’s tariff or ask your installer to confirm the crediting in your interconnection agreement, since that agreement is what governs your account.
Paying for solar in Narberth: cash, loan, lease, or PPA
There is no single right way to pay for solar. The best fit depends on whether you want to own the system and keep the SRECs, or avoid an up-front cost. A lease or PPA can mean no up-front cost for eligible homeowners, but it is a long-term agreement with monthly payments, not free solar, and on those the company that owns the panels keeps the SRECs and any commercial credit. Solar panels are not free under any of these paths; the question is who owns them and who keeps the incentives.
| Path | Up-front cost | Who keeps the SRECs | Best when |
|---|---|---|---|
| Cash purchase | Full system cost | You, the owner | You want the fastest payback and the most lifetime savings |
| Solar loan | Little to none, financed | You, the owner | You want ownership without paying cash up front |
| Lease or PPA | $0-up-front where eligible | The third-party owner | You prefer no up-front cost and a simpler, fixed monthly bill |
How to choose a solar installer in Narberth
The Philadelphia and Main Line market has a deep bench of licensed installers, which is good for you because it means real competition on price and service. Rather than chasing a “best installer” list, screen any company against objective criteria:
- NABCEP certification, the industry’s professional standard for PV installers.
- A valid Pennsylvania Home Improvement Contractor (HIC) registration and proper electrical licensing.
- A clear workmanship and equipment warranty in writing.
- Real experience with PECO interconnection and Narberth Borough permitting, so your paperwork and Permission to Operate go smoothly.
- A written production estimate and a transparent quote that does not assume the expired federal credit (Section 25D ended after December 31, 2025) or a fixed SREC price. For a checklist, see the right questions to ask a solar installer.
MySolarFY matches you with licensed installers that serve your area so you can compare real local quotes side by side, with no obligation. To see how the matching works, read how MySolarFY works, and if you are weighing a nearby town, see our guide to solar in Ambler, Valley Forge solar, or West Chester solar, or the wider PECO solar and net metering guide.
Check which solar programs are available at your Narberth address →
Frequently asked questions
Is solar worth it in Narberth in 2026? For most owner-occupied Narberth homes with decent sun, yes. Pennsylvania residential electricity averages about 20.92 cents per kWh (EIA, as of March 2026), and PECO credits your solar at the full retail rate, 1 for 1, on systems up to 50 kW (DSIRE, as of May 2026). On our own estimate a cash system pays back in roughly 11 years on bill savings alone, before any SREC income or future rate increase, both of which shorten it. Savings are not guaranteed and depend on your roof, usage, and how you pay, but rising rates and full-retail net metering make Narberth a solid solar market even without a state credit.
Who is my electric utility for solar in Narberth? PECO. Narberth sits in PECO’s southeastern Pennsylvania electric territory, and Pennsylvania utility territories do not overlap, so your net metering and interconnection for a Narberth home run through PECO (PECO net metering, as of 2026). Your installer files a PECO interconnection application, and PECO issues the Permission to Operate that lets your system export power. The full retail net-metering credit and the annual true-up described above are all administered by PECO under Pennsylvania’s statewide rules.
Does Pennsylvania have a solar tax credit or rebate? No. Pennsylvania has no statewide solar income-tax credit and no statewide solar rebate as of 2026 (DSIRE Pennsylvania, as of May 2026). The financial case for home solar in Pennsylvania rests on net metering, the state SREC market, and financing instead. Some utilities or localities may run their own limited programs from time to time, so it is worth asking your installer whether anything applies to your address, but there is no statewide credit to count on.
What happened to the 30% federal solar tax credit? It ended for homeowners. The federal Residential Clean Energy Credit (Section 25D) ended for systems placed in service after December 31, 2025, under the One Big Beautiful Bill Act, so a Narberth homeowner who installs solar in 2026 cannot claim it (IRS, as of 2026). You will still see installer pages, and even AI search answers, repeating the old 30% figure; the accurate answer for 2026 is that the homeowner credit already ended. A separate commercial credit (Section 48E) can apply to leased or PPA systems, but the system owner claims it, not you.
How do PECO net metering and SRECs work together? They are two separate benefits. Net metering credits the power your roof sends to the grid at PECO’s full retail rate, 1 for 1, and rolls the credit forward monthly, with any annual net excess trued up at the lower price-to-compare rate (PECO net metering, as of 2026). SRECs are separate: every 1,000 kWh your system generates earns one Pennsylvania SREC you can sell through an aggregator like SRECTrade or to a utility (SRECTrade Pennsylvania, as of 2026). Net metering lowers your bill; SRECs put cash in your pocket on top, though the SREC price is market-set and changes.
Do I need a permit for solar in the Borough of Narberth? Yes. Because Narberth is its own borough, you permit through the Narberth Borough building department, normally a building permit plus an electrical permit, then a PECO interconnection application before the system can export power (Lower Merion regional permitting checklist, as a model, as of 2026). Pennsylvania has no statewide Solar Access Law overriding local zoning or HOA rules (Chester County Planning, as of 2023), so confirm any historic-district or HOA conditions on your street first. A Main Line installer typically pulls the borough permits and handles PECO for you.
Can I get solar with no up-front cost in Narberth? Some homeowners can, through a lease or power purchase agreement (PPA) where eligible, which can mean no out-of-pocket cost at installation in exchange for monthly payments. This is not free solar; it is a long-term agreement, often 20 to 25 years, that may include an annual price escalator, and total payments may exceed a cash purchase. On a lease or PPA the third-party owner, not you, keeps the SRECs and any commercial credit, while your benefit is a lower or fixed power price. If you want to own the system and keep those benefits yourself, a cash purchase or solar loan is the path that does it. Check what you qualify for before deciding.
Reviewed by the MySolarFY editorial team. Figures were verified against the linked EIA, DSIRE, PECO, IRS, and NREL sources, and how we research them is described in our data and methodology. Net-metering true-up terms, PECO’s tariff, and Pennsylvania SREC prices can change, so confirm current terms with PECO, Narberth Borough, and an SREC aggregator before you decide. MySolarFY does not provide tax or financial advice; consult a licensed professional about your own situation.
MySolarFY is a free service that matches homeowners with licensed solar installers. We are not an installer, financing company, tax advisor, or government program. “No up-front cost” refers to qualifying lease or PPA financing, where eligible homeowners may have no out-of-pocket cost at installation. Lease and PPA terms typically run 20 to 25 years, may include an annual price escalator, and total payments may exceed the cost of a cash purchase; on a lease or PPA the SRECs and any commercial tax credit go to the company that owns the system, not the homeowner. The federal residential tax credit (Section 25D) ended for systems placed in service after December 31, 2025, so homeowners cannot claim it in 2026. Solar panels are not free and monthly payments apply. Eligibility, savings, incentives, and rates vary and are not guaranteed. See our full disclaimer.