2026 Pennsylvania Solar ROI & Electric Rate Breakdown by County (30 Counties)
PA AEPS 1:1 Full Retail Net Metering (with annual May 31 Price-to-Compare cashout) + PA SREC Market (~$32–$40/MWh). PA Uniform Construction Code (UCC) township permitting; 1:1 net metering across PECO, PPL, FirstEnergy, and Duquesne Light.
| County | Primary Electric Utility | Avg Rate ($/kWh) | Peak Sun Hours | Est. Yr-1 Savings | Cash Payback | County Teardown |
|---|---|---|---|---|---|---|
| Philadelphia County | PECO Energy (Exelon) | $0.20/kWh | 4.5 hrs/day | $2,478/yr | 11.1 yrs | View Math → |
| Allegheny County | Duquesne Light / West Penn Power | $0.19/kWh | 4.2 hrs/day | $2,189/yr | 11.8 yrs | View Math → |
| Montgomery County | PECO Energy / PPL Electric | $0.20/kWh | 4.5 hrs/day | $2,466/yr | 11.2 yrs | View Math → |
| Bucks County | PECO Energy / PPL Electric | $0.20/kWh | 4.5 hrs/day | $2,466/yr | 11.2 yrs | View Math → |
| Delaware County | PECO Energy | $0.20/kWh | 4.5 hrs/day | $2,478/yr | 11.1 yrs | View Math → |
| Lancaster County | PPL Electric Utilities | $0.20/kWh | 4.5 hrs/day | $2,369/yr | 11.7 yrs | View Math → |
| Chester County | PECO Energy | $0.20/kWh | 4.5 hrs/day | $2,466/yr | 11.2 yrs | View Math → |
| York County | FirstEnergy (Met-Ed) | $0.19/kWh | 4.5 hrs/day | $2,321/yr | 11.8 yrs | View Math → |
| Berks County | FirstEnergy (Met-Ed) / PPL Electric | $0.19/kWh | 4.4 hrs/day | $2,281/yr | 11.8 yrs | View Math → |
| Lehigh County | PPL Electric / FirstEnergy (Met-Ed) | $0.20/kWh | 4.4 hrs/day | $2,305/yr | 11.8 yrs | View Math → |
| Westmoreland County | FirstEnergy (West Penn Power) | $0.19/kWh | 4.2 hrs/day | $2,121/yr | 11.8 yrs | View Math → |
| Luzerne County | PPL Electric / UGI Electric | $0.20/kWh | 4.3 hrs/day | $2,264/yr | 11.8 yrs | View Math → |
| Northampton County | FirstEnergy (Met-Ed) / PPL Electric | $0.19/kWh | 4.4 hrs/day | $2,293/yr | 11.8 yrs | View Math → |
| Dauphin County | PPL Electric Utilities | $0.20/kWh | 4.4 hrs/day | $2,317/yr | 11.8 yrs | View Math → |
| Cumberland County | PPL Electric / FirstEnergy (Met-Ed) | $0.20/kWh | 4.4 hrs/day | $2,305/yr | 11.8 yrs | View Math → |
| Erie County | FirstEnergy (Penelec) | $0.19/kWh | 4 hrs/day | $2,031/yr | 11.8 yrs | View Math → |
| Monroe County | PPL Electric / FirstEnergy (Met-Ed) | $0.20/kWh | 4.3 hrs/day | $2,253/yr | 11.8 yrs | View Math → |
| Lackawanna County | PPL Electric Utilities | $0.20/kWh | 4.3 hrs/day | $2,264/yr | 11.8 yrs | View Math → |
| Centre County | West Penn Power (FirstEnergy) | $0.20/kWh | 4.3 hrs/day | $2,511/yr | 7.4 yrs | View Math → |
| Franklin County | West Penn Power / Adams Electric Cooperative | $0.20/kWh | 4.4 hrs/day | $2,570/yr | 7.2 yrs | View Math → |
| Washington County | West Penn Power (FirstEnergy) / Duquesne Light | $0.20/kWh | 4.2 hrs/day | $2,453/yr | 7.5 yrs | View Math → |
| Lebanon County | Met-Ed (FirstEnergy) / PPL Electric | $0.21/kWh | 4.4 hrs/day | $2,698/yr | 6.8 yrs | View Math → |
| Schuylkill County | PPL Electric Utilities | $0.21/kWh | 4.3 hrs/day | $2,637/yr | 7 yrs | View Math → |
| Cambria County | Penelec (FirstEnergy) | $0.20/kWh | 4.2 hrs/day | $2,453/yr | 7.5 yrs | View Math → |
| Blair County | Penelec (FirstEnergy) | $0.20/kWh | 4.3 hrs/day | $2,511/yr | 7.4 yrs | View Math → |
| Lycoming County | PPL Electric Utilities | $0.21/kWh | 4.2 hrs/day | $2,575/yr | 7.2 yrs | View Math → |
| Adams County | Met-Ed (FirstEnergy) / Adams Electric Cooperative | $0.21/kWh | 4.5 hrs/day | $2,759/yr | 6.7 yrs | View Math → |
| Butler County | West Penn Power (FirstEnergy) / Central Electric Cooperative | $0.18/kWh | 4.1 hrs/day | $2,641/yr | 6.8 yrs | View Math → |
| Beaver County | Duquesne Light Company (DLC) / Penn Power (FirstEnergy) | $0.20/kWh | 4.1 hrs/day | $2,785/yr | 6.5 yrs | View Math → |
| Fayette County | West Penn Power (FirstEnergy) | $0.18/kWh | 4.2 hrs/day | $2,705/yr | 6.6 yrs | View Math → |
Recommended Home Battery & Hybrid Inverter Kits for Pennsylvania
Turnkey solar salespeople routinely charge $3.60–$4.80/W by bundling 30% loan dealer fees and $12,000+ battery margins. Buying Tier-1 UL9540 hardware directly—either DIY or hiring a local licensed electrician ($1,500–$2,500)—cuts total cost by 50–65%.
EG4 18kPV Inverter + 14.3kWh PowerPro WallMount
The gold-standard UL9540 all-in-one hybrid system. Pair an 18kW PV input hybrid inverter (200A pass-through) with an indoor/outdoor IP65 14.3kWh LiFePO4 WallMount battery—saving $12,000+ vs turnkey quotes.
- 18kW PV Input / 12kW Continuous AC Output (200A Pass-Through)
- 14.3kWh LiFePO4 (8,000+ cycles @ 80% DoD)
- UL9540 & UL1741-SB Certified for Permit Approval
EcoFlow Delta Pro Ultra (6kWh–30kWh Modular)
Skip the $30,000 contractor quote and 6-month utility interconnection wait. Delivers 7.2kW–21.6kW continuous 120V/240V split-phase output and 5.6kW Solar Input right out of the box—expandable up to 90kWh.
- 7,200W–21,600W 120V/240V Split-Phase Output
- 6.1kWh LFP Stackable Battery (scales to 30kWh–90kWh)
- 5,600W Solar Input — Zero Roof Permit Required for Portable PV
Renogy 48V Off-Grid & Hybrid LFP Solar Kit
Complete modular 48V architecture combining high-efficiency N-type bifacial panels, a 48V 3,500W–5,000W MPPT inverter-charger, and smart modular LiFePO4 storage at ~$1.15/W hardware cost.
- 48V High-Efficiency Bus (75% lower copper wire loss)
- Modular 48V 50Ah / 100Ah Smart LiFePO4 Battery Bank
- Complete Plug-and-Play MPPT All-in-One Controller
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