YEs, that's a big part of the issue. If you use the 12v utility wiring in the bed you are limited to 12v x 20A = 240 watts which isn't much, but still more than enough to charge electronics or power a light. A 1500 watt inverter would need to be wired directly to the battery. Not sure how good of an idea that would be and I wouldn't use it unless the motor was running.Wouldn't that require heavier wiring leading to the inverter?
I still haven't come up with a reason why I need more than 400 watts. If I need power tools I'll bring a generator.
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