Forum Discussion
SlowBro
Jan 04, 2021Explorer III
pianotuna wrote:
The inverter is too small IF the converter will go to bulk charging mode.
The WF-8945 draws 780 watts or 11.6 amps @ 120 volts, when running flat out.
780 watts at 80% efficiency and 14.4V = 43.3A which is in line with the rating on the plate.
Wouldn't that be for everything though? Lights, accessories, and battery? The branch for the battery is 30A so I can't see how it'd be more than that. Unless the branch circuit isn't where the battery is plugged in... I'm not near the RV at the moment to check.
pianotuna wrote:
Do a short time test, preferably with the house batteries cycled to 50%.
If the voltage drops to 12.7 on the engine battery STOP the test.
Good to know.
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