4kw @ 120v =33.3333 amps then add some for inverter losses so under 50 amps. 4kw @12 volts =333.3333 amps power in. Like > 2 gauge fairly short battery connections and some serious battery storage like a volt battery pack. Bet it cooks itself at those loads
Hmm, but no mention over on the diysolar site of this. Must be chineseium
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casual notes from the underground:There are some "experts" out there that in reality don't have a clue as to what they are doing.
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