Inverters; Accumulators; Battery cases; Battery chargers; Battery chargers for use with vehicle batteries, mobile phones; Battery charging devices for motor vehicles; Charging stations for electric vehicles; Converters for electric plugs; Mobile telephone batteries; Network routers; Organic photovoltaic cells; Photovoltaic cells; Photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentrating...