Farewell forever to the solar panels to come first photovoltaic paper. It produces more energy and its aesthetics are impressive. More and more inventions are appearing on the scene to leave the traditional ones aside solar panels. Some time ago energy-producing tiles appeared and now the first one has emerged photovoltaic paper. Due to the progress of climate change and global warming, the world is immersed in a profound energy transition.
It is vital that people gradually get rid of their dependence on fossil fuels and focus on the use of renewable energy. Among them, the most popular is usually the energy of the sun, which uses solar panels to capture sunlight and convert it into energy.
However, the proliferation of new technologies shows that solar energy may be possible in other revolutionary and futuristic devices. The classics solar panels They are beginning to be left aside and this time may be the fateful end for them.
The first photovoltaic paper eliminates solar panels
Solar panels have an expiry date to come new panels thinner than paper. They can generate much more energy and the energy sector is focused on them. It is a flexible material, like a sheet of paper, that converts light into electricity without sacrificing efficiency and would be used on curved surfaces, such as satellites. This is where this latest amazing innovation comes from Chinawhere scientists developed a solar cells thinner than paper and much better in terms of efficiency.
The research is being conducted by a group of scientists from the Jiangsu University of Science and Technology (JUST)one of the best known of it China. They managed to create some flexible solar cells thinner than an A4 sheet of paper which converts light into electricity without sacrificing efficiency. Their study was published in the journal this year Naturewhere the participation of the Curtin Universitywhich is located in the Australian city of Perthand the Chinese company LONGI Green Energy Technologywhich stood out last year for creating a panel with “extraordinary performance.”
Flash crystalline silicon photovoltaic cells The most common and the ones used are i solar panels commercially available. They represent about 95% of the market. This technology has only reached land farms, which use flat and rigid plates, since its use is not viable in spaces with curved surfaces, such as roofs.
Solar panels are history: the first photovoltaic paper is to blame
On the other hand, the new flexible crystalline silicon solar cells stand out for being much thinner and lighter than their traditional counterparts, as well as high energy performance. “We have developed cells just 50 micrometers thick (thinner than an A4 sheet of paper) that can be folded to form a roll and are much more efficient than traditional ones,” he explained. Li Yanga professor at JUST and one of the scientists involved in the research.
These panels have a “sandwich” structure, which means that the wafer substrate (the intermediate layer) is responsible for more than 99% of the cell’s thickness, according to the explanation given by the researchers. “Wafer thinning not only reduces weight and cost (of solar cells), but also facilitates charge transfer and separation,” he said. Li Yang.
The first photovoltaic paper it is an important technological advance that could leave consumers out of the energy budget. solar panels traditional. The ultra-thin solar cell stands out for being flexible, “although it cannot be folded in half, it can take any curve”, a feature that expands its repertoire of applications, according to the indicators. Li Yang. With such a forecast, even the largest photovoltaic plant on the planet could not cope.