Accumulators, electric, for vehicles; Batteries; Batteries for lighting; Batteries for pocketlamps; Batteries, electric, for vehicles; Car batteries; Electric accumulators for vehicles; Electrical storage batteries; Photoelectric cells; Photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentrating optics, and control algorithms; Photovoltaic solar panels for the production of electricity; R...