Heyey everyone. i just came across something that will be amazing if put to use in AP.
i'll add a little more info here on how im invisioning it..
wich will come into focus when you read the other thread
i imagine you using a two part system. analog / manual pumps running from a ramped up pully system during the day in addition to an altenator generating power charging batteries and at night switching over to electric systems running on battery overnight. the entire thing will be powered by a solar collector (they even work in cloudy days) to generate hot water wich fires the entire thing up!