• @nEODiE
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      1 year ago

      deleted by creator

      • @[email protected]
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        41 year ago

        The working temperature says -20C to 55C. That just seems to be what they’ve quoted the lifespan under.

    • @[email protected]
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      1 year ago

      Shhhhhhh!

      Still funny to me they have batteries rated at 48V but, ummm… 240V 🤷‍♂️

      • a1studmuffin
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        111 year ago

        The battery is 48V DC. It uses an inverter to produce 240V AC, similar to solar installations.

        • @[email protected]
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          1 year ago

          Yeah, but does that mean a 48V 5.12kWh would be (roughly) equivalent to a 240V 1 kWh battery?

          Sorry, I’m only kinda familiar with power tools and bikes etc where the motor/output is rated the same as the battery itself…

          meh, I guess the volts don’t matter. All the other batteries are rated at Ah, not kWh…

      • Takatakatakatakatak
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        -31 year ago

        There’s a certain knowledge threshold on any given topic, below which your participation just makes you look dumb.

        • @[email protected]
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          1 year ago

          Thanks, bro. That’s a great comment to encourage participation.

          I’d hate to learn anything. And your comment achieved that.

          Have an upvote and hope you have a great day!

    • @[email protected]
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      21 year ago

      48V DC is the standard voltage in a bunch of industrial applications. At work I’ve installed sites with over 300kWh of storage, all at 48VDC. Back in the day it was strings of 24x 2V lead-acid batteries. Recently the industry is moving towards cells with 14x - 16x lithium cells, depending on the exact lithium chemistry.

      You need an inverter to go from DC to AC anyway, changing the voltage at the same time doesn’t add much to the complexity. Some systems use 400V, but the actually batteries those systems use are usually 8x 48V batteries connected in series.