CarbonFeet

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 sophisticated constructing materials, design and the limitation of resources.

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

The ancients might 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 from the sun to the orientation of their structures.

These days, as the traditional sources of power became more costly, homeowners had been once again turning to the sun for power requirements.

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

Whilst solar energy is free, the device that will convert it to operate 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 wherever it can capture the maximum amount of sunlight.

Whenever possible, the panels will be installed facing south to get 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 process basically is that when the panels are exposed to sunlight, the electrons are separated form the atoms. This movement from the electrons creates electrical power.

To save power, pumps are frequently used – circulating water in the cells. The water goes into a storage tank wherever the power 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 house. 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 energy distribution method.

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 good starting point. Homeowners that feel that the high cost of powering their houses through solar energy, is justified when compared to the price that is now being paid for traditional electrification technique wherever horrendous amounts of CO2 are being dumped into the atmosphere just to generate a pitiful amount of electrical power.

Nevertheless, due in part to the rising costs of energy, the technologies for solar energy has been going through rapid phases of improvement. Experts are confident that within five years, powering the home via the solar method will be created widely available for those who prefer it as its sole power 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.