More and
more people are thinking green. Every
scientific report seems to be filled with doomsday tidings regarding
the long-term affect of the current environment on our planet.
Unfortunately, it appears that mankind is the reason for this problem,
due to our use of harmful energy sources. Certainly, it is a matter of
pure survival to learn all about
solar power, in as much as the
Earth is our
only available home.
Solar power is nothing new. Long before there was Thomas Edison, there
was the sun was used to dry clothes, grow crops and light paths. But is
solar power feasible and practical in this modern world of cars,
skyscrapers and Blackberries? Of course it is, if we insist on
improving all there is to know about solar power engineering.
Regrettably, there is a great deal of conflicting information about
solar power out there.
At the time of this writing, only about one percent of the potential power of the sun is being used for solar energy. That percentage is sure to escalate as time moves on, and demand causes increases in funding for engineers to learn all there is to know about solar power. It is advisable to check with the American Solar Energy Society for all the latest news regarding solar power.
Unfortunately, it is a little complicated getting sunlight from the sun into your battery charger. Sunlight needs to power a battery or cell that converts the sunlight into usable energy. Sometimes this requires a bit of another kind of energy, such as electricity or hydrogen power, to make the process work better.
Currently, we do have solar cells powering small devices such as calculators, watches and water purifiers. Energy for larger projects, for instance powering up a house, requires solar panels. These solar panels are made of silicon, a neutrally-charged element, which can store energy, and other materials that encourage positive and negative charges. Both positive and negative charges are needed for power to flow through your house’s wires. Silicon can be seen as an eight-seat taxi, with four seats already filled. The problem with solar panels today is that you need huge panels to convert a small amount of energy.
Obviously, the challenge now is to create smaller, faster and more efficient solar panels. Does this seem impossible? Remember that personal and laptop computers were considered impossible dreams not too long ago. Originally, the first computers were so large that they filled up office buildings. However, with time, computers became smaller and speedier, due to the use of silicon. Similarly, in 2007, Mike Strizki of East Amwell, New Jersey completely changed over his 3,500 square-foot home to solar and hydrogen power. His experience shows us that the energy needs of the future are definitely about solar power.
©2008 SolarEnergyCenter.net
