A solar PPA with no money out of pocket — installed by Pennsylvania-licensed crews and backed by a 25-year warranty — locks in a fixed rate before the next increase. No upfront cost, no equipment cost. You simply pay less for your electricity.
Which utility is on your bill?
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Does your HOA allow solar panels?
What does your bill look like?
* These are estimates and can vary based on several factors.
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PPL serves Lancaster, Adams, most of Dauphin County, and the Lehigh Valley. Supply rates rose 20% in 2025 alone — driven by PJM capacity costs surging over 800% from the prior year.
A $15 billion AI data center campus is under construction in Carlisle, 20 miles from Harrisburg, connecting directly to PPL’s transmission system. That 1.35 gigawatt load — expandable to 1.8 GW — lands on the same grid PPL customers depend on. Infrastructure investments to support it are recovered through future rate cases.
Residential solar panels Pennsylvania PPL customers install today lock in a fixed rate regardless of what the next PJM capacity auction clears.
Met-Ed serves Reading (Berks County), York County, Lebanon County, and the West Shore of the Harrisburg area. Supply rates rose 24.6% in the past year. The January 2025 distribution hike was instituted to recover the $230 million fine FirstEnergy was issued for bribing government officials.
Met-Ed’s $382 million LTIIP III grid rebuild (approved December 2024) will be recovered through future rate cases. PJM capacity costs — who Met-Ed buys their energy from — surged over 800% in 2024 and continue to drive quarterly supply resets.
Pa solar panels for Met-Ed customers lock in a rate below the current all-in rate — a rate that doesn’t move with any of these resets.
Penelec (Pennsylvania Electric Company, a FirstEnergy company) serves the largest geographic territory of any PA utility — primarily north-central and western Pennsylvania. Like the rest of the FirstEnergy family, supply rates reset every June 1 and December 1 to reflect wholesale PJM capacity costs.
A solar PPA with no money out of pocket locks in a rate below Penelec’s current combined rate, insulated from the next reset.
West Penn Power (a FirstEnergy company) serves parts of southwestern and south-central Pennsylvania. Supply rates reset every June 1 and December 1 alongside the rest of the FirstEnergy family, tracking the same PJM capacity cost pressure affecting every PA utility.
A solar PPA with no money out of pocket locks in a rate below West Penn Power’s current combined rate before the next reset.
Pennsylvania Power Company (Penn Power, a FirstEnergy company) serves western Pennsylvania, including the Mercer and Lawrence County areas. Supply rates reset every June 1 and December 1, driven by the same wholesale PJM capacity costs affecting every PA utility.
A solar PPA with no money out of pocket locks in a rate below Penn Power’s current combined rate before the next reset.
PECO serves approximately 1.6 million customers across Philadelphia, Delaware, Montgomery, Bucks, and Chester Counties — the largest utility customer base in Pennsylvania. All-in rates are now approximately 22¢ per kWh, up over 20% from early 2025.
The Mid-Atlantic data center corridor running through southeastern Pennsylvania is one of the densest in the country. That demand is a primary driver of the PJM capacity price explosion — costs that PECO passes directly through to customers via biannual supply rate increases. Additional capacity cost phase-ins are expected through December 2026.
Solar energy Pennsylvania PECO customers generate on their rooftop locks in a rate below the current combined rate — insulated from every future quarterly reset.
Duquesne Light serves approximately 600,000 customers in the Pittsburgh region. At roughly 22.4¢ per kWh combined, DLC customers pay the highest electricity rates of any major Pennsylvania utility.
The reason is structural: DLC’s customer base is significantly smaller than PPL (1.5M) or PECO (1.6M). Fixed infrastructure costs — grid modernization, legacy industrial equipment, transmission upgrades — are spread across fewer ratepayers. The same PJM capacity cost pressure hitting every PA utility hits DLC customers harder on a per-customer basis.
December 2025 brought the largest single supply rate increase of any major PA utility — DLC raised the residential Price to Compare 41% in a single reset. Pennsylvania solar installer options for DLC customers offer the largest absolute dollar savings of any utility in the state.
Citizens Electric Company is one of Pennsylvania’s smallest regulated utilities, serving a small customer base in and around Union County. Even at a smaller scale, the same PJM capacity cost pressure driving up rates statewide applies here too.
A solar PPA with no money out of pocket locks in a rate below Citizens Electric’s current combined rate before the next reset.
PJM Interconnection — the wholesale energy market every PA utility buys power from — saw capacity auction prices surge over 800% in 2024. Data center growth, retiring power plants, and transmission bottlenecks drove the spike. Every PA utility passes those costs directly through to customers via biannual supply rate increases. It isn’t a one-time event: the underlying forces are structural and ongoing.
Every major utility raised rates significantly. PPL raised supply rates 20% in 2025. Met-Ed raised supply 24.6% in the past year. PECO raised all-in rates over 20% since early 2025. Duquesne Light has the highest all-in rate of any PA utility at approximately 22.4¢/kWh — and took the largest single-reset increase of any PA utility in December 2025. Penelec, West Penn Power, Penn Power, and Citizens Electric customers saw similar increases. Pennsylvania solar installer options for every utility offer fixed rates below the current utility price.
When is the best time to install solar panels? Before your utility’s next rate reset. All Pennsylvania electric utilities reset supply rates twice a year. Every increase that happens before your system is active is an increase you absorb at full retail. Interconnection approval takes one to two months, and installation takes another month after that. Starting today puts you on track to be live before December 2026’s reset.
A Power Purchase Agreement (PPA) is a contract where a solar company installs, owns, and maintains the panels on your roof, and you simply pay per kilowatt-hour for the electricity they produce — at a rate below what your utility charges. There’s no upfront cost, no equipment cost, and no maintenance cost, because you don’t own the system.
That’s different from buying outright, which typically costs $20,000–$35,000 upfront in exchange for owning the system, the tax benefits, and any added home resale value — but you also carry the maintenance and repair risk yourself for 25+ years.
It’s also different from a solar lease, where you pay a fixed monthly amount regardless of how much electricity the system actually produces. A PPA only charges you for what the panels generate, so your payment tracks your actual usage rather than a flat fee.
For most homeowners without cash to buy outright, a PPA offers the savings of solar without the upfront cost or the ownership risk.
The cost of solar panels PA homeowners pay upfront is zero. With a PPA that requires no money out of pocket, you pay only for the electricity the system produces — at a rate below what your utility charges. No installation fees, no equipment costs, no maintenance bills. The free savings estimate above will calculate exactly how much solar panels in PA would save you.
Purchased solar systems typically cost $35,000–$60,000 — which is why no-money-out-of-pocket PPA programs exist. With a PPA, you pay nothing upfront. No equipment cost, no installation cost, no maintenance cost. You pay only per kilowatt-hour for what the panels produce, at a rate below your utility’s current price. The solar company owns the equipment and assumes all risk. For most Pennsylvania homeowners asking why solar panels are so expensive, the answer is that with a PPA, they aren’t. Solar panels pros and cons look very different when the upfront cost is removed from the equation.
How much do solar panels cost in PA when purchased outright? Typically $35,000–$60,000 depending on system size. But with a PPA that requires no money out of pocket, the cost of solar panels in PA drops to nothing upfront. The average cost of solar panels in PA under a PPA is simply the per-kWh rate you already pay — just lower. How much are solar panels in PA if you go this route? Zero dollars at signing, zero at installation.
Solar panel cost PA homeowners face is $0 upfront under a PPA. How long do solar panels last? Most panels are warrantied for 25 years and continue producing well beyond that, typically at 90–93% of original output after 25 years of use.
Most homeowners see their utility bill drop significantly but not to zero. With a PPA that requires no money out of pocket, you pay the solar company for the electricity your panels produce at a rate below what your utility charges — and pay your utility only for any remaining grid usage. If your system is sized to offset 100%+ of your annual usage, your utility bill can be reduced to just the monthly customer charge, typically $10–15. You do still have an electric bill with solar panels, but it’s a fraction of what it was.
Pennsylvania is one of the stronger solar states. Average peak sun hours run 4.5–5 per day, net metering is legally protected at 1:1 for all of Pennsylvania’s electric utilities, and every major utility now charges above the national average. With PPL at 19.2¢, Met-Ed at 21.1¢, PECO at 22¢, and Duquesne Light at 22.4¢ per kWh, the rate environment makes solar panels worth it in PA for most qualifying homeowners. With a PPA that requires no money out of pocket, the question isn’t whether the state qualifies — it’s whether your roof does.
Is solar worth it in PA for most homeowners? Yes — Pennsylvania gets 4.5–5 peak sun hours daily, net metering is protected by law, and all PA’s utilities charge above the national average. Solar power in PA works reliably even with the state’s cloudy stretches, and solar power PA homeowners generate offsets rising utility costs rather than locking in today’s already-high rate.
How much money do solar panels save depends on your utility and usage, but most PA homeowners save hundreds per year and tens of thousands over 25 years. How do solar panels help the environment? Each kWh your panels produce is a kWh not generated by a fossil-fuel power plant — a typical residential system offsets several tons of carbon emissions annually.
What is net metering for solar energy? Solar net metering measures the difference between electricity pulled from your utility’s grid and electricity your solar panels send back. During daylight hours, surplus flows to the grid and your utility credits your account at the full retail rate. Those credits cover your needs at night and in winter when your panels produce less. Pennsylvania’s Alternative Energy Portfolio Standards Act requires all Pennsylvania electric utilities to offer 1:1 net metering to residential customers — meaning if you put $1 of energy onto the grid, you get $1 back.
Pennsylvania’s residential net metering is currently intact. All of Pennsylvania’s electric utilities are required by the state’s Alternative Energy Portfolio Standards Act and PUC regulations to offer 1:1 net metering to residential customers. That means if you put $1 worth of energy onto the grid, you get $1 back.
Not every state works that way. In California, if you put $1 of energy onto the grid, you get only $0.25 back. In Arizona, only $0.50 back (and that rate steps down every September for new customers). West Virginia’s Mon Power and Potomac Edison customers get only $0.70 back. In Indiana, only $0.30 back. In Utah, only $0.50 back. In Michigan, only $0.50 back on average.
For now, we are not among them, but Pennsylvania utilities and their regulators have been fighting over net metering rules in court since at least 2016.
The primary PA solar incentive for homeowners without upfront cash is the PPA program that requires no money out of pocket — not a state rebate, but a financing structure that removes the cost barrier entirely. Net metering, protected under Pennsylvania’s Alternative Energy Portfolio Standards Act, functions as the state’s core PA solar panel program benefit, crediting excess production at full retail rate.
Panels on your roof absorb sunlight and convert it to DC electricity. An inverter converts that to AC — the kind your home runs on. Your home uses that electricity first, before drawing anything from the grid. Any surplus you produce flows back to your utility, which credits your account at the full retail rate (net metering). At night or in winter when your panels produce less, you draw on those banked credits before buying from your utility. How do solar panels work with your electric bill? Your bill drops to the difference between what you used and what your panels produced.
Yes — at reduced output, typically 10–25% of peak production. Pennsylvania averages 4.5–5 peak sun hours per day when factoring in cloudy days and seasonal variation. Systems are sized to account for this. The summer surplus you bank during high-production months is specifically what covers the production drop in winter and on overcast days. Pennsylvania’s climate is well within the range where solar makes financial sense.
No — panels only produce electricity when sunlight hits them. At night your home draws on net metering credits banked during the day, or from the grid if credits run out. A properly sized system produces enough surplus during daylight hours to cover most or all of your nighttime and winter usage. The net metering system is specifically what makes solar viable in a state with cold, dark winters like Pennsylvania.
Do solar panels work in the winter? Yes, though at reduced output from shorter days and lower sun angles — summer surplus banked through net metering covers the gap. What direction should solar panels face? South-facing roofs in Pennsylvania produce the most energy, though east and west-facing roofs still work well with proper system sizing.
How much electricity does a solar panel produce? A standard residential panel generates roughly 350–450 watts under peak sun, translating to 1.5–2 kWh per day depending on season and orientation. A full system of 20–30 panels adds up to enough to offset most or all of a typical Pennsylvania home’s average monthly electric bill with solar panels.
How many solar panels do I need depends entirely on your usage. Most homes need 20–30 panels to offset a typical bill. How many solar panels are needed to power a house varies with roof size, sun exposure, and monthly kWh usage — which is exactly what the calculator above factors in when it estimates your system.
What size solar system do I need is based on your average monthly electric bill with solar panels factored against your current usage. Most PA homes need a 6–10 kW system. The estimator above uses your actual bill and usage to size a system specific to your home, not a generic average.
The PPA — with no money out of pocket — covers solar equipment, installation, and maintenance — not a roof replacement. If your roof needs replacing, that needs to happen before solar can be installed. However, roofs in good condition with 10 or more years of remaining life typically qualify without issue. A Solar Energy Consultant will assess your roof condition as part of the process and tell you directly if it’s a problem.
Plan for three to five months total from signing to system activation. Utility interconnection approval typically takes one to two months. After approval, installation and final township inspections take one to three additional months. Starting today means your system could be live before the next round of rate increases.
The free 30-second estimate uses your actual utility rate to calculate exactly how much solar panels PA would save you — Year One and over 25 years. Free, no obligation, no pressure.