Limiting AC Charging on portable solar generators

[overl4nd]

I am looking at Delta MAX or Bluetti type of power stations, and I see that they advertise some kind of fast charging (anywhere from 800W to 1800W). The problem is that my truck bed has a 400W max output AC plug. I am wondering, do these models offer "limiting". i.e. limit the charging voltage to something like 300-400W only?

If not then I have to see if I can use some 30-40A DC-DC charger to mimic solar panel input or something, or just go with 96W 12V charging (too slow!)

 

[Drunk Engineer]

Delta Pro has charge-limit control in the app. If memory serves, it goes down to 400W.

 

[overl4nd]

Thanks, I checked their app video and it has 300W also. I will use that + 20A (240W) from the trailer 7 pin connector with a 12-24A DC-DC converter.

 

[watchdoc]

Anker 767 will charge from 200 watts to 1400 watts AC. Jasonoid did an excellent YouTube video charging at 500+ watts with a cheap 12-36 volt DC to DC converter.