The Work of Solar Photovoltaic Cells in Solar Panels
Solar photovoltaic panels are making most of the solar power to generate electricity for household and commercial use. The photovoltaic panel is very important and the most important source to make use of the energy of the sun. Earlier, there were solar cookers and small solar devices that were used in a small way. Soon, with more research and development plenty of devices to utilize the solar power and convert it into usable energy have come up. Rays of the sun that reaches earth is a combination of light and heat. Thus, there was a need of such device that can make full use of the sun’s rays and transform into electricity. Photovoltaic panels are the ones that are doing their job in the best way and are helping millions of people on earth to conserve energy and power.These solar panels are made of
solar photovoltaic cells
or PV cells. The PV cells are primarily made of silicon that provides a positive and negative electric field. When sun’s ray strikes the solar panel it hits the silicon which is a semiconductor. The energy flows freely into the panel and it becomes very easy to make use of this free energy in the form of electricity. Solar PV cells contain different layers of silicon that captures energy from the sun.
A
photovoltaic module
is created when the PV cells are combined and frame neatly together. This module is arranged to create a voltage, usually 12 volts. The amount of electricity that a person wants to produce by using the
solar panels
depends on the amount of solar PV modules. The larger the module more electricity will be produced.
You can get less electricity by having lesser modules. Generally, to support large appliances whether it is household or commercial, a large array of PV module is required. This is the reason why we always find large solar panels on the roof of the houses. You will also need to require an inverter to change the mode of current from DC to AC. As a matter of fact, our homes have AC current and the energy produced by the PV cells is in DC. The inverter does the needful in changing the mode of the current and making it available to us in the form that is required to run home.
New techniques and ideas are continuously being used by researchers to develop this source and make it easily available to all the inhabitants of the planet. Still there are many that are worried about the initial costs of installing the solar panels in their houses. Newer ideas to capture the rays of the sun and produce good amount of electricity are on the roll. Surely one day we will come up with a method that is not expensive.
DIY kits of solar panels help many home owners to use them in their houses and start generating electricity from the solar power. It indeed helps them to cut down on their electric bill each month and make them aware of the energy they consume each day. A better understanding of the solar module has resulted in new methods to be used.
About the Author:
Mike is an environment expert and he often writes about the utilization of solar energy and
solar panel manufacturers
that are helping people with their
solar modules
What happens when you get snow on your Solar PV Panels modules? - Enphase micro inverters NJ
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