Be aware that I am not talking cash pay back figures (as they are not real due to the stupid inflated feed in charge) I am talking the time to produce the same quantity of energy required to make them!.
At no point have I talked financials as that is not a level playing field!
I am very keen to see the subsidised feed in rates got rid of and the money used to make renewables work properly as today, they are practicaly useless.
No, I appreciate that, we are both talking about carbon payback. I only use the output figure to show that the authorities appear to be treading warily when quoting figures. So if you can point me to some definitive statement contradicting the link vis-a-vis carbon payback I posted, I would be very grateful. 
As already said, you wont find the info on the web and I certainly wont be revealing the results as its more than my jobs worth.
However, I am very aware that it is one of the only truely independent set of tests carried out in a controled way (and hence why the manufacturers were so interested!).
The energy figure is based on extraction through to completed instal (and not just the production costs the government figures are based on)