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Re: permanent magnet dc motor used as a generator
Just to clarify terms a bit... voltage is a difference, like pressure, not a flow. Current (amps) is the flow. If using the drok buck converter, I'd use a stable input source (eg 3 x 9v batteries wir…1 · -
Re: Conext SW4024
Assuming that's the other leg of a 120/240v split phase input, and further assuming the problem could be burnt/worn transfer switch contact(s), it might be worth a try. That said, I don't know why th…1 · -
Re: Investing in bargain basement cars?
Taxation is always and everywhere an exercise in social engineering. It's only a question of degree.1 · -
Re: Longevity of AGM vs LiFePo4 in high temperature environments
LiFePo aren't going to like really high heat either. While not specific to this chemistry, this gets into some detail: https://batteryuniversity.com/index.php/learn/article/bu_808b_what_causes_li_ion…1 · -
Re: Is 1.6 to 2.0 days autonomy enough?
Designing for 2 days autonomy is pretty typical off-grid. Panel output will vary with location (altitude, haze, angle and duration of sun, etc), but we generally use 75% of STC panel rating. For AC l…1 ·
