I didn't get enough time to permanently wire/mount the inverter prior to our recent trip. I temporarily screwed it to an internal wall and attached the anderson plug. To use it just open the door, plug it in and away we were.
![](https://i.imgur.com/G4vhlDk.jpg)
![](https://i.imgur.com/9v0vYBs.jpg)
Max power usage was 1.9kw @ 156A. That was with coffee machine, milk heater/frother and freezer going at the same time.
![](https://i.imgur.com/QqLwhiz.jpg)
The 200A lithium worked great. I have a 110W solar panel mounted on the roofrack which at it's peak was pumping 107W, 8A. Easily powered the freezer and fridge all day - along with making 3 coffees - and put in a poofteeth back into the battery but still "lost" around 40Ah a night.
By sunset of day 5 of not starting the car, the lithium was at 26%. I wasn't confident the lithium would last the night so I plugged the freezer into the van which was fully charged.
![](https://i.imgur.com/qXhTa6e.png)
Another experiment was to see if the 98AH AGM and 320W of roof mounted solar in the van would handle the freezer/fridge combo. For 3 nights I put the freezer into the van, by morning the battery was at 12.2V. Without the freezer, the battery was in float mode by around 9:00am. With the freezer attached it went into float mode after lunch some time. The panels put out max 308W so I was very happy with that.
Again, thanks for all the input. My usage seems to compare to others here.