Solar Energy the Future of Generating Energy for the Home

Posted by Larry Wood on April 28th, 2010 filed in Global Warming


Solar energy for residential houses is nothing new. It has just been relegated to the background in lieu of rising cost of real estate; due to more advanced constructing materials, layout and the limitation of resources.

Since man started building homes, sunlight played a major influence in the design. In fact, even in the a lot more advanced urban planning method of the Ancient Chinese and Greeks, the orientation from the buildings is as much as possible directed towards wherever it could capture one of the most sunlight.

The ancients may not be as intellectually sophisticated then to use catch phrases as passive solar and thermal mass however when they construct, they were building in compact proportion, employing overhangs, producing insulations and constructing in manners that direct the airflow through the structure and producing well lit, well ventilated spaces using the relative position of the sun to the orientation of their structures.

Recently, as the conventional sources of energy became a lot more costly, homeowners were once again turning to the sun for energy requirements.

Since the 1950′s, harnessing the sun’s rays has been developing and today the solar cell products has achieved very efficient levels that modern (so-called green home) designs apply the sun’s energy to supply energy for the home.

While solar energy is free, the device which will convert it to run our appliances. To provide solar energy for the home, solar cells called photovoltaic created from semi-conducting materials, are grouped into modules. These solar panels are mounted on rooftops, yards or open spaces where it can capture the maximum amount of sunlight.

Whenever possible, the panels is going to be installed facing south to obtain the most out of the sunlight but tracking systems are also used to follow the direction of the sun. The solar panels collect the power from the sunlight. The procedure simply is that when the panels are exposed to sunlight, the electrons are separated form the atoms. This movement of the electrons creates electricity.

To save power, pumps are often used – circulating water in the cells. The water goes into a storage tank wherever the energy is stored, ready for use. Sometimes, the use of gravity is employed if it will just the same store the heated water in to the tank.

In spite of all the development in solar energy though, the use of this technology is not sufficient to supply energy to the whole home. The best method so far can only fulfill about 80% of a households energy needs. The employment of solar energy for the home will still require the use of the traditional power distribution technique.

Powering the homes by solar means will still, for a while be augmented by a local energy distribution agency. To many, this is already a great starting point. Homeowners that feel that the high price of powering their houses via solar power, is justified when compared to the cost that’s now becoming paid for traditional electrification technique wherever horrendous amounts of CO2 are being dumped into the atmosphere just to generate a pitiful amount of electricity.

Nevertheless, due in part to the rising costs of power, the technology for solar energy has been going through rapid phases of improvement. Experts are confident that within five years, powering the home via the solar technique is going to be created widely obtainable for these who prefer it as its sole energy source.

Lastly, you got to check out the Energy Saving method that save the earth and my bill too. I didn’t know that I can make my own solar panel that only costs me less than one thousand dollar.


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