rooftop solar installation costs are a bit higher, it's not as good a return tho... | Hacker News

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rcxdude 17 days ago | parent | context | favorite | on: UK households free to install plug-in balcony sola...

rooftop solar installation costs are a bit higher, it's not as good a return though it does scale a bit better.

jerlam 17 days ago [–]

Rooftop is also not an option for condos or apartments.

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