Used Solar Panel And Other Devices: Awakening Their Young Minds
One of the best ways to learn about alternative renewable energy is to make sure that grade school and high school students are aware of it. While talking about it in theory is nice, the best way of teaching them is for them to see samples of alternative and renewable energy products. Perhaps taking a trip to a wind turbine site could be arranged. This visit is a good reason for students to see how renewable energy is at work. There is also a better option: having one product in your classroom. Purchasing used solar panels are inexpensive these days. Some of them can cost as low as ten dollars, motor converter included. There are websites that sell such devices which feature the cell panel and the motor to convert the solar energy. These items can be touched, felt, and perhaps even experimented upon by students. What used to be the realm of college engineering undergraduates can now be available to grade school students. Seeing solar panels work and understanding its process may even provide that spark for them to improve on such products. For as long as these students are exposed to such equipment, the possibilities are endless.
Its part of a teaching method called guided discovery wherein students are encouraged to learn through their own means about certain concepts, aided by equipment that illustrates or provides an example of such an idea. This is so true especially with scientific items. And for alternative renewable energy, getting a used solar panel, albeit a miniature one is a great and simple investment that will pay off in dividends down the road. Think of it like automotive class, it's easier for people in that class to understand how cars work by working on cars. The mechanical side of their minds takes over and they see the process not in a concept or theoretical form, but in its practical and a working model of it.
Geothermal energy, and its concept, can also be seen in the form of volcanoes, a stipend of science projects in the days gone by. The ability to harness that energy from the steam produced can also be contained and transferred to a unit that can distribute such energy. The same goes for tidal energy, hydro energy, and wind turbine energy. The issue is always the containment of such displaced and stored energy and its transfer and or distribution. By exposing our children to such scientific and engineering processes, perhaps one day, they will come up with the great energy solution. But for now, all we can do is to encourage them.
Questions and Answers
The inventions of solar panels have made it possible for yachts and sailboats to operate without using petrol. Marine solar panels allow these boats to store up energy from the sun. In turn, items like lights, radio equipment, global position devices and even refrigerators and freezers use solar generated energy.
We are getting greener. These days there are products that are powered using renewable energy. Some of the more popular products are solar panel products. Some of these products are great outdoor pieces like birdbaths, water fountains, and the like, all being powered by solar energy.
After a recent five-day cruise on board our boat where we had to frequently start up the genset to provide electricity to the 115 volt ac freezer to maintain temperatures, I began to contemplate some other options.
The USA must be the first to stop carbon dioxide emissions and must become independent of foreign oil imports. Converting solar energy into electric power is likely to become a mainstay technology. Costs of recently announced new installations and resulting costs of electricity generation are still very high. It would we wise to analyze and supervise present activities that are paid for by unsuspecting consumers.
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