Massachusetts DIY solar owner says north-facing panels made 82% as much power after 1 year

Massachusetts DIY solar owner says north-facing panels made 82% as much power after 1 year

A Massachusetts homeowner's one-year DIY solar report offers the kind of real-world detail many shoppers rarely get. It shows how much electricity northwest-facing rooftop panels actually produce compared with front-facing arrays. In this case, the answer was better than many people might expect, even with tree shade and winter snow. Here's what to know In a Reddit post, the homeowner described a central Massachusetts DIY grid-tied rooftop syste…