{"tree":[{"$":"solar-panels-costs","$b":"How much do solar panels cost in Philadelphia County, PA in 2025"},{"$":"electricity-cost-impact-on-solar-panel-pricing","$b":"Electricity Costs in Philadelphia County, PA & What that Means for Your Solar Panel Pricing"},{"$":"system-compare","$b":"Average solar panel costs by system size in Philadelphia County, PA"},{"$":"solar-incentives-rebates","$b":"Philadelphia County Solar Panel Installation Incentives & Rebates"},{"$":"are-solar-panels-worth","$b":"Are solar panels worth it in Philadelphia County, PA?"},{"$":"cost-of-not-having-solar","$b":"The cost of not having solar panels in Philadelphia County, PA"},{"$":"what-impacts-solar-panels-cost","$b":"What impacts the cost of solar panels in Philadelphia County, PA?\n"},{"$":"solar-cities","$b":"dQ"},{"$":"solar-installers","$b":"Who are the best solar installers in Philadelphia County?"},{"$":"faqs","$b":"Philadelphia County, PA Solar Panel Cost FAQs"}]}