diy solar

diy solar

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  • 2P4S LiFePO4 config

    I have 8 x Eve 304Ah LiFePO4 cells and a 4S BMS. I'm going to do a 2P4S configuration for 12 volt 608Ah. This means pairing up cells on one BMS lead. I've tested all the cells and they range from 311-317 Ah. When I'm pairing cells, am I best to put similar Ah cells together, or the worst with...
  • A-grade 304 Eve cells - fake, or real? What to expect?

    Hi. First post. I bought 4x304Ah cells from a seller on Australian Ebay for A$1079 (US$685). The red is the sale info: Title - EVE 12V 304ah Lifepo4 Lithium iron Battery Solar cell grade A Phosphate Text from the description: Lifepo4 Lithium iron Battery Electric Vehicle 300AH 3.2V solar...
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