Inverter and apu

[smorgan87]

(11-26-2017 )Kid Rock Wrote:  Well if your APU is tied into your main batteries then just hook the inverter straight to the main batteries, with a big enough in-line fuse of course.

But if your apu is not recharging your truck batteries, then your inverter is draining down your truck batteries

If i read correctly he has the electric air conditioning that international shoves in the passenger cargo box. Runs off a seaparate battery bank. Once the batteries reach below a certain level the engine starts and recharges them. Some guys drop 300A alternators on the engine to reduce run time recharging the 2 bat banks.