diy solar

diy solar

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  1. Sailor K

    Problems

    I built a LIFEPO4 battery. 8 32A cells and a JBD BT BMS. Hooked it up. Got 26V across the battery. Each cell was within .01V+- of 3.24. Charged it up with a LIFEPO4 charger. It appeared to charge correctly--at least the charger did not complain. However, when I put a meter across the...
  2. Sailor K

    So What batteries do I need?

    I have a golf cart, 36V 2.5HP (1850Watt) electric motor, 500 Amp controller, and want to replace the lead-acid with LIFEPO4 DIY battery. I was hoping 100AH cells would work. However, I measured the amp draw under various conditions (all 2 passenger, with the heavy lead-acid batteries, so...
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