How Solar Panel System Works

Photo voltaic cells use sunlight as a source of energy and generate direct current electricity.

How solar panel system works.

Solar panels are composed of many smaller photovoltaic cells linked together. How do solar panels work. Electricity flows through your home. Photovoltaic cells absorb the sun s energy and convert it to dc electricity the solar inverter converts dc electricity from your solar modules to ac electricity which is used by most home.

When you really break them down a solar panel is nothing more than a big sheet of glass over a metal frame with a patch of wiring that runs to your home s main. A pv module is an assembly of photo voltaic cells mounted in a framework for installation. The term solar panel is used colloquially for a photo voltaic pv module. Solar photovoltaic pv panels are based on a high tech but remarkably simple technology that converts sunlight directly to electricity.

Solar panels work by letting photons released by the sun knock electrons free from atoms and thus generate a flow of electricity. In 1839 french scientist edmond becquerel discovered that certain materials would give off sparks of electricity when struck with sunlight. The more panels you deploy the more energy you generate. It s an idea that has been around for well over a century.

Solar panels actually comprise many smaller units.