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mikeytown2
on Dec 15, 2022
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Na-S Battery: Low-cost with four times the capacit...
Let me know when I can buy 30kwh worth of energy storage so I can compare it to Lifepo4 costs [1]
[1] $10,500
https://signaturesolar.com/eg4-ll-lithium-batteries-kit-48v-...
driverdan
on Dec 16, 2022
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Those are the more expensive packs with LCDs. The cheaper, simpler packs are only $9000 and just as good.
aidenn0
on Dec 15, 2022
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LiFePO4 batteries are really magical; mostly made of easy-to-find materials, good density, long lifetime, hard to make explode.
mikeytown2
on Dec 16, 2022
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LiFeYPO4 Have a wide temperature range of -45° to 85° C. Uses Yttriumbut cost more
Consider applying for YC's Fall 2025 batch! Applications are open till Aug 4
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[1] $10,500 https://signaturesolar.com/eg4-ll-lithium-batteries-kit-48v-...