Solar power stations are facilities that convert sunlight into electricity using photovoltaic cells or solar thermal systems. These installations harness renewable energy, 2. reduce dependency on fossil fuels, 3. contribute to environmental conservation, 4. support energy. . A photovoltaic power station, also known as a solar park, solar farm, or solar power plant, is a large-scale grid-connected photovoltaic power system (PV system) designed for the supply of merchant power. They are different from most building-mounted and other decentralized solar power because they. . What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell. An individual PV cell is usually small, typically producing about 1 or 2 watts of power. support energy independence. This process occurs when photons from sunlight strike a material, typically silicon, and displace electrons, generating a direct current (DC). The acronym. .