Hand-soldered battery packs, each battery cell has capacity of 234 AH * 3.7V, two packs like this, 26 cells connected in series. https://i.imgur.com/y46WgYt.jpg
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A big step to off-grid living, 6kW solar panel with 20 kWh ternary lithium battery storage, all build from scratch, only 1/6 cost compared to Tesla Powerwall. https://i.imgur.com/cZPcuXv.jpg
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One of my friends save Metamask seed phrase in Dropbox, she said U.S. companies wouldn't scan users' docs, because it's illegal. How do I persuade her that it's not the case ?
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