... but it would quadruple the current. 300 watts is ~~ 6 amps at 48 volts, but is 24 amps at 12 volts. The 48 volt system would be happy on 12 gauge wire (easy to deal with), but the 12 volt system would require (at least) 6 gauge wire.

bp
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On 2/6/2017 12:35 PM, Adam Moffett wrote:
Personally, If I was going to do something other than 48v on the battery system, it would be 12v. The reason being that if the battery system was 12v then my portable standby generator would be any car with jumper cables. In theory it sounds convenient.

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