The Biochar Blog

Posts Tagged ‘Solar’

The life on earth is dependent on solar energy and the smallest form of life like the microbes and plankton are also dependent on the solar energy for their survival. Solar energy is an environment friendly energy that is devoid of any carbon emissions which lead to pollution. It can be utilized productively and cost effectively across the world. You don’t have to reside in a desert to benefit from solar energy!

At present the inexpensive way to use the renewable solar energy in your homes in by using solar water heating systems or by making your own solar panels. This energy can be effectively used to warm your homes during winter and cool it during summer. The cold north European countries have been using solar energy from past several decades. The advancement in this technology has reached to the level where now, one can substitute it for the grid power. Some other facts about solar energy are:

Solar energy can be used to heat your swimming pools.

Industries are using solar energy to manufacture solar-powered vehicles.

NASA has successfully developed an airplane that can function entirely on solar energy.

How does the renewable solar energy work? Majority of the devices that are powered by solar energy use the photovoltaic cells, which produce electricity as soon as they are exposed to sun rays. These cells consist of panels which comprise of two layers and these layers become positively and negatively charged, once the sunlight falls on them. This leads to the production of electric current, which can be connected to the main supply of your house, and used to run your electric devices like computers, phones and blenders.

The amount of electricity produced depends on the size of the solar panel, strong sun rays and length of exposure to sun rays.

All this may seem like a rocket science, but the fact is that this is a very simple to make. You can start producing your electricity over the weekend. However for this you need to understand and follow the concepts, which are readily available on the Internet in the form of manuals or guides.

These days we are experiencing a growing awareness to the fact that our energy resources, as they have been used in the last few years, are probably not going to last for long and that the energy markets are exposed to more and more rapid changes, some due to political reasons and others because of the changing climate of the planet.

Solar energy is a renewable free source of energy which is sustainable as it is not inexhaustible, unlike fossil fuels which are finite. It is also a non-polluting source of energy and it does not emit any greenhouse gases when producing electricity. The solar electricity that is produced can supplement your entire or partial energy consumption. Using solar energy means reducing your energy bills and saving money. Also having solar PV panels adds value to your home, they are low maintenance and unobtrusive. Germany is the global leader for solar-generated electricity.

Why choose solar energy?

Australia is the luckiest country in the world. Our geography gives us the opportunity to use the most natural, sustainable and clean energy in our homes – the energy from the sun.

Solar thermal applications are the most widely used category of solar energy technology. These technologies use heat from the sun for water and space heating, ventilation, and many other applications.
Solar energy is not a new concept, it has been properly introduced to the global public many years ago and successfully implemented in different parts of the world in different ways, so we can say that solar energy is known to most people, but it is still not as popular as it should be, as a cheap replacement for other sources of energy. The energy of the sun, from its direct sun rays that are projected directly at the earth or by giant wind turbines are free fro us to use, to manipulate for our needs, and this can be done by almost anyone in any place, it just needs to technology and the know-how.