How Solar Panels Systems Work

Solar photovoltaic pv panels are based on a high tech but remarkably simple technology that converts sunlight directly to electricity.

How solar panels systems work.

Generous government solar rebates and incentives mean you can also save thousands on a grid connect system for a limited time. 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. In a relatively short time solar panels have evolved rapidly and now offer increased efficiency at lower costs.

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. As all components in a system have no moving parts you can expect a long hassle free life from your solar power system. Electricity flows through your home. Solar panels actually comprise many smaller units.

Those cells do the daily work of converting the sun s photons into electricity. The more panels you can fit on your roof the more expensive the system will be to purchase and install. Here are the main steps for how solar panels work for your home. A solar pv system usually comprises solar panels an inverter isolator switches a pv generation meter and cables.

Every time photons hit the silicon they transfer energy to loose silicon electrons. While the roots of solar energy go back to the 1700 s the photovoltaic technology we still use today came from bell labs in 1954. How do solar panels work. 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.

Installing a grid connect solar system. The energy retailer charges the usual rate for the power used. 2 while solar panels may be the most visible part. Every array is made up of several solar panels and every solar panel is made up of several solar cells.

1 solar energy now powers commercial developments homes and even the international space station. It s an idea that has been around for well over a century. Solar panels are composed of many smaller photovoltaic cells linked together. When these free electrons are captured an electric current results that can be used as electricity.

Some materials exhibit a property known as the photoelectric effect that causes them to absorb photons of light and release electrons. Solar panels work by letting photons released by the sun knock electrons free from atoms and thus generate a flow of electricity. Some things to think about when considering installing a solar system.