Homeowner category
Solar
Learn about solar panels, battery storage, financing, installation, and maintenance choices.
Start with the decision you have now
Solar Guides
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How much should solar panels cost?
A U.S. planning guide to solar-panel pricing, quote scope, financing, incentives, and the questions to settle before choosing an installer.
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How to compare solar installation proposals
Compare solar proposals by system design, included work, contract terms, and assumptions—not a headline price or production claim.
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How to prepare for rooftop solar
Prepare for a solar proposal by organizing electricity-use records, checking roof and shade conditions safely, and comparing complete installation scopes.
Compare options and plan the scope
What to do when solar panel production seems low
A safety-first checklist for checking a lower solar-production alert from the ground and knowing when to call your installer, utility, or an electrician.
Solar panels vs. solar plus battery storage
A decision guide for homeowners weighing grid-tied solar against solar paired with battery storage.