Quote:
Originally Posted by Foxy and Fred
The question about A/C on lithium batteries has not been answered. Trying to ascertain how long the A/C can run if that is the only appliance and if the Lithium batteries are fully charged but the unit is not plugged in to shore power. How long will the A/C run on a 20L Sequence before draining the power of the Lithium battery?
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Too many unknowns:
Age/Actual capacity of the batteries?
Define "drained"
No other appliances? How about control power which is always on?
Efficiency of the inverter.
And the biggest unknown: What's the ambient temperature? Which leads to duty cycle of the compressor and actual current draw; not to mention cloud cover which affects both radiant heat into the RV and solar input.
Science is hard!
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