Home Solar Power Systems

 

Author: Erin, SolarCellDepot.com

 

A lot has been said about home solar power systems for use at home. Also called a photovoltaic system, solar cell energy has become one of the many ways in which to help the environment. Solar cells work to convert the sunlight directly into electricity. You have already been using solar cells for things like calculators and watches for a long time, but now home solar power systems are made for powering up your home. When the sunlight is absorbed into the solar materials, it is the solar energy that loosens the electrons from their atoms which then allows the electrons to flow through the material to produce electricity. This process is called the photovoltaic effect.

 

 

There are both advantages and disadvantages to the home solar power systems. In regards to advantages there are several that make it ideal for the home. The fuel, which is the sunlight, is of course free and almost infinite while still being easily accessible. The panels that are used on home solar power systems are extremely reliable and do not require much maintenance at all. The photovoltaic systems can be used for any size, while they can also be versatile in the way that they can either stand alone, be hooked up to the local electric grid, or be central grid connected. While using the home solar power systems you will avoid any cost from the electric company and can even send unused electric power back to the local grid which can then help other solar cell users. Here are even more advantages to home solar power systems:

 

• During peak energy demand it lowers the cost of the fossil based generation plants which works to protect our environment so that they do not work as hard.

• They are modular so additional power can be added later.

• They last at least 30 years.

• There is no noise pollution.

• Solar cell systems only need a short installation period of time.

• They play a major role in lessening global warming.

 

On the other hand, there are some distinct disadvantages to home solar power systems as well. When you first install a solar energy system it can cost you a considerable amount. In fact, a home solar power systems can cost you tens of thousands of dollars and even up to hundreds of thousands of dollars depending on the size of your home. Granted, it can save you hundreds of dollars per month for at least 30 more years, but the out of pocket cost in the installation phase may not be feasible for some. Another disadvantage is that the power density of the sunlight is relatively low which means it really only works on a larger scale. If you live in a particular cloudy or rainy area you will have to design your home solar power systems accordingly which means more cost and possibly more

installation. Finally, since photovoltaic energy is stored in batteries for when there is no sun for long periods of time you will have the costs and maintenance for the upkeep of the batteries.

 

 

The one great thing about solar cell systems being used for the home is that every day we are coming closer and closer to building more cost efficient home solar power systems. Researchers are improving the energy storage technology which is lowering the overall cost, making it more affordable for the everyday people to obtain. Also, they are working on improving the cell system’s efficiency so that they utilize the sun more and the batteries less. Lastly, as time goes on, researches who are studying how solar systems work and what can be gained are helping to inform the world, as most people are lacking a lot of knowledge when it comes to this kind of energy. With more confidence and better technology, it will only be a matter of time before people will have more education and facts about the possibilities of home solar power systems in every home.