{"tree":[{"$":"solar-panels-costs","$m":"How much do solar panels cost in Massachusetts in 2025?"},{"$":"electricity-cost","$m":"Electricity Costs in Massachusetts & What that Means for Your Solar Panel Pricing"},{"$":"system-compare","$m":"Average solar panel costs by system size in Massachusetts"},{"$":"solar-incentives-rebates","$m":"Massachusetts Solar Panel Installation Incentives & Rebates"},{"$":"are-solar-panels-worth","$m":"Are solar panels worth it in Massachusetts?"},{"$":"cost-of-not-having-solar","$m":"The cost of not having solar panels in Massachusetts"},{"$":"what-impacts-solar-panels-cost","$m":"What impacts the cost of solar panels in Massachusetts?"},{"$":"solar-cities","$m":"See what solar panel costs are in your city"},{"$":"solar-counties","$m":"See what solar panel costs are in your county"},{"$":"solar-installers","$m":"Who are the best solar installers in Massachusetts?"},{"$":"faqs","$m":"Massachusetts Solar Panel Cost FAQs"}]}