Propane Fuel Cell
This looks very interesting. https://www.thefitrv.com/rv-tips/the-watt-fuel-cell-coming-to-an-rv-near-you/ .34 lbs/hour for 500 watts. .34 pounds of propane has around 2,150wh of energy, so...
Forum Discussion
This kind of thing has been talked about, as just around the corner
For years
The EFOY fuel cell came out a few years ago, listed for the marine market
IIRC
$3000 80 ampHr at 12v, almost 1KwHr of power total per pound of propane
A generator is more fuel efficient than these fuel cells, and has greater power capability
For years
The EFOY fuel cell came out a few years ago, listed for the marine market
IIRC
$3000 80 ampHr at 12v, almost 1KwHr of power total per pound of propane
A generator is more fuel efficient than these fuel cells, and has greater power capability
