Hi Tomo - I really like Andrew's set up - though can't see how it fits in the way I want from the info shown.
Matt - I used your diy guide as my reference for setting up the van system - I am indebted - I wouldn't mind lugging the main battery on a trolley if that would work
The main thing would be being able to connect and disconect in seconds and without much water spill
The thing I forgot to ask was - my van tank water has to go through the di - how would I get the trolley containers to fill with di'd water - hope that makes sense - how boring is the x factor