London's latitude is north of Calgary. I don't know how far south you are, but 1... | Hacker News

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		pyrale 87 days ago \| parent \| context \| favorite \| on: How big a solar battery do I need to store all my ... London's latitude is north of Calgary. I don't know how far south you are, but 15-20° of latitude has a significant impact on the effectiveness of solar, especially during winter.

duffpkg 87 days ago [–]

Absolutely. Clouds also have a profound effect on solar output, I think much more than people realize. I am not english but my understanding is that london has a lot of clouds.

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