diy solar

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  • Post in thread: Series/parallel vs parallel/series?

    Greetings. This is just a general battery question. A friend of mine purchased four 6-volt golf cart batteries and wired them in series to run a 24V inverter. This is just for emergency backup power, and he will be charging them via a charger plugged into the grid. Here's what he has now: He...
  • Post in thread: Series/parallel vs parallel/series?

    Thanks for your answers. You guys did bring out a point that I did not consider, that in the parallel/series configuration, all jumpers must carry full load current. That configuration also requires more jumpers, which would also be more expensive. I know we always used several serial strings of...
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