Everything That You Simply Need To Know About Solar Panels
Solar panels have really been about for a long time. You may have witnessed those really old calculators that had a small black panel near the top of the device. If the calculator did not want to switch off for some reason you had to cover this black panel and it would switch off. These calculators worked on solar power as being a backup to the tiny battery.
In actual fact, the first time the photovoltaic effect was observed was in 1893. Antoine-Cesar Becquerel observed that if a electrolytic cell was placed in light it generated a little quantity of electricity that was proportional to the quantity of light it was exposed to.
It took about fifty years for the very first solar cell to get created. It was made of selenium sheets coated with gold. It then took until 1941 for the first working commercial solar powered appliance to come about. It was a water heater formulated by Clarence Kemp.
The Americans were also within the race for solar power and it was a single one of their inventors who produced the first silicone solar cell. This really is what then became the solar panels that we know today. The very first solar panels were not very efficient. The first ones gave a four percent conversion rate of the solar energy that was absorbed by the solar panels.
The very first actually big scale solar panels were the ones applied in space technology to power the space satellites. They achieved an awesome twenty percent energy efficiency. By the year 2000 solar panels were being created that had a twenty four percent conversion rate and recently a solar panel that can produce an immense twenty eight percent conversion rate has been produced.
The solar panels we use today are produced almost completely of silicone as stripped silicone may be the most neutral platform available for transmitting electrons. It takes years to generate pure silicon that has absolutely no charge on it at all. It is the application of the silicon on the plates of the solar panels that produces a charge that may be neither negative or positive.
These panels are then exposed to the sun and the light caused the plates of the solar panels to discharge electrons and generate a charge that’s converted into electricity.
As you possibly can see solar panels have come a very long way from that simple electrolytic cell in the sun. They’ve become much more energy efficient and can truly produce big amounts of electricity if they are placed correctly to make certain that they receive the maximum quantity of light. The much more light they get, the far more strong they are. They have been integrated into lots of homes in an effort to save on electricity and to try to help in the international go green initiative which is on the go to try to stop global warming before we hit the point of no return. So why not do your bit and have one of these incredible pieces of technology installed inside your home?
This entry was posted on Saturday, July 30th, 2011 at 3:40 am and is filed under General. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.