by Nathan Thompson
A transition to Solar Energy is environmentally responsible and is the only viable long-term option. This is also one of the most obvious methods available for us to get energy, the sun being the ubiquitous symbol and radiation source for the entire solar system. The energy output of the sun is at around 9.192 times 10 to the 10 megatons of TNT per second (or 91920000000 megatons). This is the power which supports all life on Earth, primarily through the plant's conversion of sunlight to energy through photosynthesis.
Everything we take for granted is more or less a product of the sun. Even the things we eat, or the things they eat, come directly or indirectly from sunlight. Making more efficient use of sunlight is ensuring that we have energy for future generations and for more utilization to come.
Fossil fuels are one of the main sources of power today. Whether it's coal, oil, or natural gas, you utilize here the remains of formerly living organisms, particularly plants and algae. These plants store their energy because they utilize the sun's energy through photosynthesis.
One may view them as crystallized or fossilized sunlight. True enough, those fossils used sunlight to build up the energy they have today. This begs the question, "Why still expend energy to get that concentrated sunlight when the disperse sunlight is literally at your fingertips?" This makes us take a look at better sunlight exploitation options.
The answer is simple: concentration. The sun's radiation is very dispersed compared to other sources of energy. It basically casts half the planet in darkness while basking the other half in light. Today's technology, however, can already harness this power source more effectively and efficiently than other ways, allowing you to be able to utilize solar radiation in a more cost-effective manner to power our homes, businesses and industry.
New solar cells are as thin and lightweight as paper. This allows them to fit any space, whether big or small, contorted or not. This allows you to lessen the cost of installation for this kind of panels as opposed to more traditional arrays which are heavier and require bigger investment. This also opens up the possibility for you to be able to place them in mobile platforms, like cars and planes, or more weird places like on the electric poles and wires themselves. One could also dispense with sun tracking here, since the cells will ensure that one part is always lit by the sun.
The main drawback of solar power is the fact that it is only available for a certain amount of time. It is a simple dilemma which makes the night look like an adversary. This is also in addition to the fact that it is at night when most consumption of electricity occurs, like in the added demand for lighting for both personal and civic use.
Thus, storing the extra electricity is necessary. Fortunately, grid-level storage is now available, allowing you to power up using an over sized battery which will then power up the entire city or province. The biggest such application is in Fairbanks, Alaska, where the batteries could currently power the city up at full capacity for 7 minutes. A more promising application is in using electric cars as grid storage when not in use as a vehicle.
The advantages of going solar is so great. It provides us with eco-friendly energy. It saves for us and for our future children and grandchildren the patrimony which nature has endowed mankind. Thus, a transition to solar energy is environmentally responsible.
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