Production of energy; generation of electricity from solar energy; conversion of waste energy into electricity; conversion of waste energy into steam; energy recycling services, namely, capturing and conversion of wasted energy into electricity and useful steam; electricity generating; production of solar energy through photovoltaic power generation plants and equipment; ordering and manufacturing of solar cells; providing information relating to production of solar energy through photovoltaic power generation plants and equipment; ordering and manufacturing of solar photovoltaic power generation systems; electricity generating by photovoltaic power generation; ordering and manufacturing of solar power energy storage plant; ordering and manufacturing of photovoltaic cells; ordering and manufacturing of solar power panels for others; consultancy in the field of energy generation; production and processing of fuels and of other sources of energy; production of electrical energy from renewable sources; electricity generating by solar power; waste-to-energy generation services, namely, capturing and conversion of wasted energy into electricity and useful steam