3 ms·Do you mean 32 Watt-hours / gallon?by fhdkweig 7mo agoDo you mean 32 Watt-hours / gallon?detourdog 7mo agoHard to say. The spec sheet calls out 4 Amps for the 12 Volt system or 32 Watts for a single gallon.fhdkweig 7mo agoIf it includes the time it takes to produce that gallon, there would be enough information to do the energy calculation.detourdog 7mo agoI guess it would be 48W/h as it makes about 1.5 gallons an hour.rtkwe 7mo agoWhich to scale back up and complete the comparison to the state of the art in lab "batch reverse osmosis" systems I was originally talking about that's ~12.7 kWh/m3.deleted 7mo ago[deleted]