Several studies carried out by the

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Federal association of the new energy industry of germany have shown that photovoltaic installations carried out on land produce  environmental benefits, such as the reversal of soil erosion . It should be noted that  they also promote biodiversity  by serving as a refuge for animals in those areas. The use of photovoltaic solar energy does not require the extraction of materials for its operation, which allows the initial investment to be recovered in a few years. In addition, solar panels  do not require expensive maintenance and have a useful life of 40 years . Sweden, the european model to follow although sweden has little or zero solar irradiation in winter, one of its approaches to decarbonize its energy system consists of making  greater use of its solar capacity . How do you plan to achieve it? Installing  20 gw of solar energy in the country by 2040 , which would mean exceeding the 23 watts currently per capita and taking it to 2.5 kw per inhabitant. One of the ways proposed by the.

Swedish solar agency,  energimyndigheten , to meet these objectives is the adoption of photovoltaic energy in residential, commercial and industrial systems. One of the proposals they are considering is the imposition of solar energy on new buildings, which would help  meet the 30% of their solar energy plan . Chalmers university of technology (gothenburg, sweden) another swedish example to make the most of solar energy is the technique that several scientists at  chalmers university of technology have been Phone Number List developing  since 2017. The  molecular solar thermal system  consists of the use of a chemical liquid that has the capacity to store solar energy for years, as if it were a rechargeable battery. This fluid is nothing more than a liquid molecule composed of carbon, hydrogen and nitrogen that,  when exposed to solar radiation, causes the bonds of the atoms to reorganize  and become an energized version of itself, called an isomer. According to the researchers, this.



Solar energy in this isomer  can be stored for up to 18 years and continue to provide heat at high temperatures after this time. This system  has been tested on the roof of one of the university buildings  and the results obtained have attracted the attention of international investors for its future development. Swedish stirling another innovation in swedish photovoltaics has been obtained by the company  ripasso energy , by installing a solar energy plant in the kalahari desert in south africa, which it claims to be the most efficient in the world. This plant  has doubled efficiency by 34%  by installing a pair of 12-meter solar panels that have been synchronized with a modernized stirling engine. Here, trapped gas is used instead of water to move the pistons and flywheel. To achieve the movement of this motor, the system has a device that tracks the orientation of the sun's rays and rotates the “plate” to  capture the greatest amount of solar rays , allowing high temperatures to be obtained and, consequently.