Solar panels and accessories, namely, photovoltaic cells and modules and solar charge controllers; Photovoltaic installations for the transformation of solar energy into electricity, namely, photovoltaic solar modules, microinverters; photovoltaic inverters; current converters; solar charge regulators; solar charge controllers; solar energy driven loading units being rechargers for loading batteries and accumulators; batteries; accessories for aforementioned goods, namely, electric cables; Monitoring equipment for photovoltaic installations, namely, voltage and current monitor modules; Electrical apparatus and instruments for the positioning of solar cells, solar modules and solar panels that are moveable in horizontal and vertical directions, namely, directional light sensors