It's a simple question but I feel will have a lot of right answers..... After looking and reading this post
http://www.fieldlines.com/story/2005/7/24/155621/104 and the response by terry5732 -:
'Line loss is only an issue if you are trying to transmit DC long distance, merely transmit as AC and rectify AT battery.'
I was thinking is this true for low voltages less then 50 volts?? I ask this as surly when u 'transmit' Ac and then rectified at the end / battery storage then the return side of the wire will be in DC and the supply side of the wire will be in AC which surly makes more of a mess and more of a loss then just transmitting in DC???
I am saying this only for low voltages!!!
Thanks Jon M
www.otherpower.co.uk