A Grid-Connect Solar Photovoltaic (PV) System acts as a mini power station on your roof, feeds power to your home, and surplus power back to the Grid.Most Australians are connected to the National Electricity Grid, a network of electric cables and transformers that links power generating stations to your home.Solar systems for domestic homes generally consist of solar panels, an inverter and a metering system.
Most solar power systems use PV modules (panels) installed on a rooftop to create and collect energy from sunlight. An inverter converts the Direct Current (DC) electricity generated by solar panels into Alternating Current (AC), the form of electricity conventionally used in homes. The system is connected through a meter to the grid.
Solar cells are produced from thin wafers of silicon. When light falls on the cells an electric current is produced.A collection of solar cells connected together forms a module.
You will need an inverter to convert the direct current (DC) power collected by the solar panels into power for your home, or power to send back to the electricity grid. It can be placed inside or outside your home and can give you information about the amount of electricity being produced by your system.