Electric batteries; solar batteries; electric chargers; photovoltaic cells; photovoltaic cells and modules; photovoltaic signs; photovoltaic apparatus for generating electricity; luminous beacons; signalling buoys; electronic tags for goods; glass covered with an electrical conductor; glass covered with photovoltaic cells; films covered with photovoltaic cells

Installation, maintenance and reconditioning of photovoltaic installations and apparatus

Design, development and consultancy in the field of photovoltaic systems