Solar in Erie, PA: 2026 Cost, Savings & Payback
Calculate 2026 solar panel cost, payback, and 25-year bill savings in Erie, Pennsylvania. Based on 4.3 peak sun hours/day, 15.3¢/kWh average electricity rate, PECO Energy utility context, and current IRS guidance for the ended federal residential clean energy credit.
Solar in Erie, PA: quick answer
A typical 6kW solar system in Erie costs about $17,100 before local or state incentives. For 2026 installs, the federal residential clean energy credit is modeled as $0, so the estimated cost remains about $17,100 before any local incentive. It produces about 7,534 kWh per year from 4.3 peak sun hours/day, saves about $1,150 per year, and reaches payback in about 14.9 years.
2026 6kW Cost
$17,100
Monthly Savings
$96
Production / kW
1,256 kWh
Panel Count
~15
4.3
Peak Sun Hours/Day
15.3¢
Avg Rate (¢/kWh)
14.9 yr
Payback Period
$39k
25-Year Savings
Erie Solar Overview
Calculate Your Erie Solar Savings
Erie average: $136/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
$1,632
Estimated Usage
10,695 kWh
Bill Offset
70%
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 Erie, verify the current PECO Energy export-credit method and any fixed monthly charges before relying on the payback number.
25-Year Total Savings
$39,281
Monthly Savings
$96
2026 Federal Credit
$0
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Erie | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $17,100 | $17,100 |
| 2026 Federal Residential Credit | -$0 | $0 |
| Net System Cost | $17,100 | $17,100 |
| Cost Per Watt | $2.85/W | $2.85/W |
Solar Potential in Erie
Sun Hours vs National Average
Erie gets 4% less sun than the national average, but high-efficiency panels compensate.
Climate Advantages
- 177 sunny days per year
- Average temperature: 51.6°F — cooler temps actually improve panel efficiency
- Average roof size: 2,073 sq ft — enough for a 115-panel system
Erie 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.
Pennsylvania State Incentives
Pennsylvania SRECs at $30-$45/MWh; net metering at full retail
Net Metering — PECO Energy
PECO Energy offers net metering in Erie. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Erie
3.1
Tons CO2 Offset/Year
52
Equivalent Trees Planted
0.7
Homes Worth of Energy
Based on 7,534 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 Erie, Pennsylvania
Erie, Pennsylvania receives an average of 4.3 peak sun hours per day, offering adequate solar resources for homeowners looking to reduce their electricity bills. With electricity rates averaging 15.3¢ per kWh from PECO Energy, near the national average, solar provides competitive returns on investment.
A typical 6kW solar system in Erie produces approximately 7,534 kWh per year, saving homeowners an estimated $1,150 annually. The system pays for itself in about 14.9 years, after which you enjoy essentially free electricity for the remaining 10+ years of the system's warranty life.
Erie has a solar penetration rate of 3.6% — indicating early-stage solar adoption with tremendous growth potential as prices continue to fall. The cost of living index of 92 (national average: 100) reflects a lower cost of living, keeping installation costs competitive.
Other Cities in Pennsylvania
Methodology & Solar Data Sources for Erie
How we calculate Erie solar potential and savings: Solar production estimates use NREL's PVWatts calculator methodology, applied to Erie'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 Pennsylvania.
- Solar irradiance for Erie: 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 Erie 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 Pennsylvania (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 Pennsylvania
- EIA Electric Power Monthly — Pennsylvania 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 Erie, PA?
The average cost of a 6kW solar panel system in Erie is approximately $17,100 before local or state incentives ($2.85/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. Pennsylvania SRECs at $30-$45/MWh; net metering at full retail
How many solar panels do I need in Erie, PA?
A typical 6kW residential solar system in Erie needs about 15 panels if each panel is rated near 400 watts. That system produces about 7,534 kWh per year in this estimate, or roughly 1,256 kWh per installed kW before shading, roof orientation, and inverter losses are customized.
How many peak sun hours does Erie get?
Erie, PA receives an average of 4.3 peak sun hours per day and approximately 177 sunny days per year. This is near the national average, providing good conditions for residential solar panels.
What is the solar payback period in Erie?
The average solar payback period in Erie is approximately 14.9 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 $39,281 before subtracting installation cost.
Does Erie have net metering?
Yes, Erie has access to net metering through PECO 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 Erie, PA in 2026?
It can be. The 14.9-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; local incentives and net metering are the main financial drivers.