Already on ArticleSlash?

Forgot your password? Sign Up

How a Solar Cell works and why you should use Solar Energy Often


Visitors: 316
 1 vote

Technology of the solar cell was there for the past 60 years but there is a lot of emphasis on it at present. More and more instruments that harness power of sunlight appear these days. You get solar powered cell phone chargers, Solar powered calculators, wrist watches and many more. There are even solar powered garden lights that collect power from the sun’s rays during the day time and use it for lighting your garden during the night.

A solar cell is made up of material that releases electrons when exposed to sunlight. These electrons flow through the circuit in order to glow your bulbs and turn your fans. However, they must come back to the cell through its base. This cycle will keep on as long as there is sunlight. Only when sunlight fades away the process will stop. It is obvious that a solar cell is unable to produce power after sun set. Therefore, you need to have batteries to collect the power generated during day time.

A single solar cell is able to produce only a very limited quantity of power. But when you connect a lot of them you will be able to generate the extent of power you need. Therefore, it is a must for you to have the correct number of cells to generate sufficient volume of power you need. When you go shopping for your solar panels you will be able to buy the panels with the right number of cells. It is also necessary for you to buy a battery that is able to store the right amount of power you need.

Once you store power generated in the solar panels, you have the option to use it to power your electrical appliances by sending it though an inverter. Inverter will convert the direct current that is supplied by the battery into alternating current of 60 Hertz. During day time you could draw unlimited power from the system as the solar panels keep on charging the batteries but during night time you need to take care of the power that is available in the battery.

Since the power generated by solar cell serves to help the planet to be a better place to live, you must try to use it as much as possible. When you use more of this renewable energy, the consumption of the fossil fuel will come down. Finally, it will help prevent pollution of the atmosphere also.


Article Source:

Rate this Article: 
Solar Design Manual Easily Build a Solar Panel and Save Energy For Your Home
Rated 2.0 / 5
based on 1 vote

Related Articles:

What Are Solar Energy Panels For? - Gaining Free Energy With Solar Power ..

by: Mei Fontana (October 01, 2008) 

Solar Energy Advantages Disadvantages - Solar Energy Problem Solved

by: L J Sutherland (October 29, 2008) 
(Home Improvement/Energy Efficiency)

The Benefit of A Solar Energy House and Solar Energy in Your Home

by: Gorry Terry (December 01, 2010) 
(Home Improvement)

Solar Power For Residential Homes Easily Run Solar Energy and Save Money

by: Charles Baker (July 24, 2008) 
(Home Improvement/Energy Efficiency)

Solar Power Information - Cut Home Electricity Usage With Free Solar Energy

by: Will D. Kepper (January 15, 2009) 
(Home Improvement/Energy Efficiency)

Finally The Breakthrough That Solar Energy Has Been Waiting For? Revolutionary ..

by: Linda A. (July 03, 2008) 

How Does Solar Energy Work Today? What is State-Of-The-Art Solar Thermal ..

by: Mei Fontana (October 11, 2008) 

Residential Solar Energy, Solar Cells Types, and the Growth of Silicon Sources ..

by: Daniel Stouffer (June 28, 2008) 
(Reference and Education)

Solar Power Roof Shingles, Tiles and Panels Harness Solar Energy For Your ..

by: Alrey Cruz (July 25, 2008) 
(Home Improvement/Roofing)

Solar Design Manual Easily Build a Solar Panel and Save Energy For Your Home

by: Charles Baker (July 24, 2008) 
(Home Improvement/Energy Efficiency)