This concept of purchasing solar panels or even preserving solar energy is getting more and more acceptable around the world. You can use solar energy for cooking as well as heat conditioning around the house. The applications of such energy can be many, based upon how an individual wish to put it to use.Dependency on fossil fuels can be majorly reduced now, thanks to solar power. This is the biggest benefit for our environment, for where fossil fuels create immense toxic gases, solar energy is an excellent source to reduce air and water pollution by great numbers. There are few good solar energy companies in Delhi that encourage the concept of solar energy and want individuals and organizations to set up their own solar panels. There are plenty of reasons why you should use solar energy. Listed below are a few of such benefits:
1. Comes in abundance: Be it summers or winters, earth receives enough amount of solar emission. The sun is an inexhaustible resource, practically it can be used everywhere in the equal amount, and so can be used to derive green energy as much as one can ask for.
2. Free resource: Solar plantation or buying a solar panel has some initial investment that needs to be made. However, the fact that sunlight is totally free of cost make this resource stand out. The biggest advantage of using solar energy, there will be no monthly bills for the rest of your life for this resource.
3. More cost effective: The technology for solar energy along with that for photovoltaic cells is spreading at an increasing rate. Though the photovoltaic technology can be expensive in the initial stage but it helps you save a lot of money on electricity in the long run and helps you save fossil fuels. Owing to the fact that this source of energy is highly cost-effective many companies today are adopting this practice.
4. Non-polluting factor: Solar energy is an excellent replacement resource for fossil fuels like petroleum. This energy produces zero pollution and is emission free. When you generate electricity using solar energy there is no noise around the area which reduces noise pollution to a great extent.
When people talk about solar energy, a lot of people think of certain solar energy sources that are pretty common to them, such as wood, and even dried animal droppings. Aside from these possible sources of solar energy, people also associate the concept of solar energy as one of the possible causes for global warming.
However, there are still a lot of things that people do not know or fully understand about solar energy just yet, like what it is exactly, and how to use it to its utmost potential. In order for you to fully understand more about solar and sustainable energy, and what the future holds for it, you need to learn more about the history of solar energy. This article will give you a chance to delve in deeper into solar energy’s fascinating history.
Historical Role Of Solar Energy
One of the more common and more popular roles that the sun, or solar energy, played during those ancient times is that of a force that is able to sustain life based on its ability to give off renewable energy. This is probably the main reason as to why the people during those times, especially in native South and North America, as well as in other parts of the world, worshipped the Sun.
Ancient Greece built temples devoted to worshipping their sun deities, namely, Helio and Apollo. Also, the Greek’s use of solar energy were not limited to religious purposes, as they even used the solar energy system to incorporate passive solar design in the construction of their houses.
The Romans simply improved the Greek’s design and also incorporated windows into their structures, allowing them to be able to trap more solar heat. This actually played a role in their ability to produce a good growing condition for plants.
Solar Hot Water Heater Prototype
Unknown to a lot of people, but the original prototype for solar hot water heaters is actually a result of do-it-yourself projects of people in their hopes to be able to boil water, and keeping the water hot for a longer period of time. Scientists during the 18th century were able to discover that covering a box with a glass top while heating it would actually get the water to reach boiling temperature. But it wasn’t until someone tried to separate the solar heat collector with the water tank that the first prototype for solar hot water heaters was created.
Discovery Of Solar Energy Cells
Solar energy cells, also known as PV cells, are actually created when three Americans discovered that building transistors with silicon. This was during the 1950’s. PV cells weren’t actually an affordable solar energy source back then, however, due to its practical use in the satellite industry, the solar energy cell industry became sustainable. PV cells serve as the main fuel source for satellites out in space.
Solar Energy Today
Nowadays, in our more technologically advanced times, solar energy has now garnered a lot of renewed interest and focus, especially since solar energy has now become more affordable, and offers more use and application in our modern day needs. Solar energy cells are actually being used in a lot of businesses and homes today, and are even responsible for powering most household appliances, office equipments, and are even used to power cars.