How To Simply Explain How Solar Panels Work

How solar farms could work.

How to simply explain how solar panels work.

The csem company of switzerland have animated the idea of a solar farm that could work in the oceans or the desert. These cells are made of semi conductive materials most often silicon a material that can conduct electricity while maintaining the electrical imbalance needed to create an electric field. The us department of energy s quick introduction explains how solar panels work and summarizes their advantages. Inside a solar cell you have two wafer thin layers of silicon crystal placed on top of each other to make a sort of silicon sandwich.

How do solar panels work. How do solar panels work to generate electricity. Solar photovoltaic pv panels are based on a high tech but remarkably simple technology that converts sunlight directly to electricity. When several panels are connected together you have a solar array.

How many solar panels can be placed in series the designer needs to work out how many of those strings can be placed in parallel to get the desired system size. How solar thermal panels work in theory. The water leaving the collector is hotter than the water entering it and carries its heat toward your hot water tank. Solar panels actually comprise many smaller units.

In 1839 french scientist edmond becquerel discovered that certain materials would give off sparks of electricity when struck with sunlight. Solar pv panels are comprised of many small photovoltaic cells photovoltaic meaning they can convert sunlight into electricity. Put simply a solar cell works like this. Simply put a solar panel works by allowing photons or particles of light to knock electrons free from atoms generating a flow of electricity.

Once your designer has worked out what string length to be used i e. It s an idea that has been around for well over a century. Here s a simple summary of how rooftop solar hot water panels work.