Dave, G3ZXX, got to the site earlier today, and switched GB3JB, back on, at approx., 2:00 pm local, 11th August 2012.
It's in low power mode, for the time being. i.e. approx., 8w ERP. Giving the battery system a bit more of a chance to fully recover.
If we have another nice windy day, tomorrow (Sunday), Dave may be able to get back to the site on Monday morning and put it back up to normal power, 25w ERP (14 dBw).
73 - Jan, G8CYV