Photovoltaic solar modules for the generation of electricity and their parts and fittings, included in this class, namely, photovoltaic cell mounting brackets, photovoltaic roofing members, photovoltaic inverters, batteries, accumulators, fuses, cut out safety switches, AC electric meters, electric fuse boxes, junction boxes, plug connectors, electric cables, actinometers, anemometers, pyrometers, lightning protectors in the nature of voltage surge protectors