Your electric bill doesn’t care about your budget. It just keeps climbing. That’s the bad news. The good news? Solar panels can lock in decades of predictable energy costs in Upper Darby, PA while your neighbors watch their utility bills rise.
As of June 2026, the average solar panel system costs $3.15/W including installation in Upper Darby, PA. For a 6.89 kW system (the average system size in Upper Darby, PA), this comes out to about $21,729 before any available incentives, though prices range from $18,470 to $24,988. That may sound like a lot, but most homeowners see solid returns on their solar investment over the system’s 25-30 year lifetime.
These numbers also don’t include any potentially available Upper Darby, PA or local incentives, which can help lower costs.
Here’s the typical price range of a 6.89 kW system in Upper Darby, PA:
Average price of a solar panel installation in Upper Darby, PA