Would love to run my 12 volt AC on my campervan. Any word on adding a 20 to 60 amp DC output on any unit?
Of the portable Bluettis, no. Your other option is to plug in a suitable deep cycle battery charger to the AC output and set it to power supply mode. This will usually give you a constant 12.8VDC to the AC, but, at the cost of inverter efficiency loss. You would need to size the charger for the rate of current (A) to provide what you require.
In my opinion, Power Stations are primarily designed to provide 240VAC (120VAC in some places) to power alternating current devices. Their ability to provide DC power is a secondary provision and apart from those that have a 30VDC RV output, generally limited to 12V - 10A, 5V USB-A and 5-20V USB-C and some with wireless 18W phone charging. (The above is referencing Bluetti PS)
Thanks for the reply. I currently have 600 amp hours of Battle Born batteries and 800 watts of solar with a complete Victron electrical system. Was hoping to possibly simplify the whole system in the future. I recently switched to 12 volt air conditioning in the camper. Best thing I ever did. I currently have two Bluetti units. Love them.