A solar power system, also known as a photovoltaic power system is an electricity generation facility that uses photovoltaic (PV) panels or concentrated solar power (CSP) technology to convert sunlight into electricity.

The solar panels contain photovoltaic cells made of semiconductor materials, such as silicon, that convert sunlight into direct current (DC) electricity. This DC electricity is then sent to an inverter, which converts it into alternating current (AC) electricity that can be used to power homes, businesses, and other electrical devices.

Solar power systems are a renewable and clean source of energy, as they produce no emissions or pollution while generating electricity. They are also becoming increasingly cost-competitive with traditional fossil fuels, and as a result, are being adopted more widely as a means of meeting growing energy demands while reducing carbon emissions.

There are 3 main types of solar power systems: