In modern society, the level of awareness that we take around the importance of caring for the environment and non-renewable natural resources.
Issues such as recycling and water care have been growing in importance and popularity. The same has happened with electricity. Solar energy, previously complex and expensive, has been democratizing.
Now it is much simpler, more practical and ecological to opt for this alternative. Both in companies and commercial premises, as well as on a domestic scale, this type of generation has come to represent a solution.
Today we want to delve into this type of electricity generation. Perhaps it can represent a viable option for your home or office. Let us begin!
How do we get solar energy?
The way in which we obtain solar energy has been evolving noticeably in recent years. In fact, this source of energy has grown so much that, together with wind power, it is estimated that progressively displacing fossil fuel plants and nuclear energy. Its main advantage in this sense is that it is a natural, unlimited and renewable resource. But, how do you get solar energy?
This source of electricity It is achieved thanks to the capture of solar radiation, which reaches the earth in the form of light, heat or ultraviolet rays.
The solar panels are responsible for capturing them, and for this there are different ways. There are large-volume industrial plates with the capacity to supply energy to large surfaces. But also alternatives like a portable solar generatorideal for providing energy on a household scale.
In technical terms, solar power is generated through two general pathways:
- The general photovoltaic energy, which consists of the direct transformation of light or solar radiation into electricity. With this method, photons are transformed into electricity, through the use of photovoltaic solar panels. To achieve this, photovoltaic cells are used, specialized devices that function as light-sensitive semiconductors.
- Solar thermal or thermosolar energy: This is the best alternative to take advantage of solar energy in domestic consumption. Its use is also common to power absorption refrigeration machines, which instead of using electricity to produce cold, use heat. If you think about changing the source of electricity in your spaces for a more sustainable and ecological one, a Portable Power Station It is usually the most effective alternative.
The main benefits of solar energy
1. It has inexhaustible availability and does not pollute
There are many benefits of using solar energy, as a substitute for other sources of electricity generation. First of all, since it comes from the sun’s rays, it is completely non-polluting. But besides that, it is a resource available all over the planet and practically inexhaustible.
The amount of solar energy that the earth receives annually is 4,500 times greater than the energy that it consumes. Therefore, we should not worry that it will end. And it is that, luckily, every day the sun illuminates us with its rays.
One aspect to take into account is that it is easier to generate solar energy in regions where there are more hours of sunshine.
2. Contributes to the fight against global warming
This is perhaps one of the most notable advantages of using solar energy. This type of power generation does not emit greenhouse gasesso it does not contribute to worsening global warming.
In fact, it is considered by experts to be one of the most efficient renewable technologies in the fight against climate change. In addition, it is one of those that produces the least acoustic and visual impact.
3. Generate wealth and employment
Another of the relevant benefits of using solar energy is that it contributes to the generation of local employment and wealth in the areas where it is produced.
It is an autochthonous energy, available throughout the planet, and with its production it helps reduce energy imports and generate local jobs. That is why it is considered a perfect example of sustainable development.
4. It is becoming more competitive every day
In its early days, solar energy had the disadvantage of cost. Comparatively, this type of generation was much more expensive than conventional energy.
This has been changing remarkably. The growth of solar energy and the evolution of technologies for its capture, has allowed it to be much more accessible.
Along with wind power, solar power It is not only the best option to generate electricity in a sustainable way and taking care of the environment, but it also represents an opportunity from an economic point of view.
In short, it is a system that is well worth incorporating into the daily routines of our spaces.