Thanks Nigel,i have solar power albeit a temporary one for now,3000w for now as we're not living here at the moment,also with the cisterna pump that will be temporary as im looking at getting mains(agricultural)hooked up when permanently here,i was just looking for ways to supply the house so's i don't have to keep driving to the town to fill my 8x20L tubs!!
i have a large wall mounted gas heater for my hot water and im pushing the water at the moment with a Shur Flo 12v motorhome pump,it's not pushing enough water as i can't turn the shower down cool enough..only cold showers at the moment.
so i'm just looking at something temporary that will last me say 4 years untill i move out..
thanks Kev