18 Feb 12 3:15 PM

Thanks for the link, that's exactly what I was after. And thanks to everyone else for their thoughts too....read more

16 Feb 12 10:33 PM

My query is whether it is legal in NZ to wire a stand alone (not grid tie) PV, controller, battery and 12 volt wiring set up for a small dwelling as a DIY project or whether an electrician must be use......read more