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Cake day: 2023年9月21日

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  • I believe mailbox.org is all renewable, and I’m pretty sure it’s solar.

    But you need a massive battery bank to run stuff, batteries have a limited lifespan (especially the crap used in a UPS).

    It’s not cheap, you generally want to overbuild everything, and there are ongoing costs (hardware failures, batteries, etc).

    But it can be done. Just have to do the math for your max power draw, then how much uptime you need determines the size of your battery bank and number of panels (which is influenced by how much sun you get/how consistent it is). You need enough panels to run your system and charge batteries, given the limitations of sun availability.












  • I think it’s one of those “technically” things, that isn’t useful.

    Someone from The Americas is American, technically. That’s how language works.

    But I’d venture* that 97.3% of people mean United States when they say “Americans”, or better, it’s what people mean 97.3% of the time. The only time I’ve seen people bring it up is when they’re from a South American country.

    So I’d say context and scale of detail/granularity influence the meaning in the moment.

    *Totally Made Up Stats