A “COBAT EvK2CNR – Top Recycling Mission”, starting on the 27 September 2013 and lasting 18 days, was organized with the scope to substitute batteries and photovoltaic panels at the Pyramid Laboratory, localized at 5050 m asl on the slope of the Mont Everest. The number of 120 photovoltaic panels were transported using yaks. The new plant, with its 66 m2 of panels, produces 9 kW of green energy for the Pyramid. For the images please see the film:
http://www.youtube.com/watch?v=f_k4IQsH80Q