One of the most interesting renewables of our day is solar energy. Taking into account that coal, oil or natural gas are limited, the future lies precisely in these and other clean energies. However, do you know solar energy thoroughly? Could you list the benefits of it or know what advantages it entails? Information is power. So, get more know all the data you need to know about solar energy.
Essential facts of solar energy.
It may be the most basic, but it is always good to know where this energy comes from and some essential aspects about it. For example, knowing that solar energy uses a natural energy to produce electricity, that of the sun. A sustainable energy and, in addition, completely renewable.
Taking into account that each square meter of the planet receives about 1,336 watts of direct solar radiation, it is a constant and inexhaustible source of energy.
It is also important to know that coal plants are the largest emitters of CO2, something that is closely related to global warming. Thus, the energy produced by the sun, well used, can be an excellent alternative to end up displacing non-renewable resources, such as coal or oil.
Does it only serve to give light? No, solar energy can help us, among other things, to heat the water in our homes. And what happens on cloudy days or in winter ? You can use a battery as a backup that is charged with solar energy, thus giving you an alternative source on days with less production.
The most important thing of all is that solar energy does not produce any type of pollution, (yes, neither acoustic) something that does happen with non-renewable energies. Pollution produced by other non-renewable sources affects a large percentage of the world’s population, having a really harmful effect on their health. But, in addition, it also affects the environment, endangering the biodiversity of our planet. Solar energy is completely removed from these harmful results.
Placing a photovoltaic solar panel on the roof of a house can reduce pollution by 100 tons of C02 during its useful life, also including the energy that was needed to manufacture it. This means that solar panels can improve the air quality of the future for our children and our grandchildren, but also for animals and plants.
Solar energy accessibility data.
Although much progress still needs to be made in this area, it is possible to say that currently solar panels have decreased by 80% in price since 2008. Likewise, the price is expected to continue to decline progressively.
The initial cost of the installation is quickly amortized; and it is that, in addition, it has a minimum maintenance, with the guarantee of most of about 25 years.
When installing this type of panel, it is always good to find out about aid programs, since many communities create incentive programs for installation, in order to bet on more sustainable energy.
Availability and growth data.
The sun is constant, so we can consider solar energy as an inexhaustible and reliable source of energy.
It is important to know that the problems associated with pollution include limiting the sun’s rays, thus preventing them from reaching Earth. Thus, the more solar energy panels are installed and the more communities bet on them, the greater the reduction in greenhouse gas emissions and it will be much easier to take advantage of this energy from the sun.