China destroyed everything solar panels of the world, leaving aside perovskite with an invention as revolutionary as the sphere that fills with water and multiplies the sun’s rays by 10,000. Despite the incredible number of energy solutions that have appeared over the years, solar panels They are still valid, at least for now. An environment that indicates its privileged place in the world. They are modules that can use the energy of solar radiation.
It is a clean technology that can provide energy to people without endangering the environment. Photovoltaic panels consist of several cells responsible for converting light into electricity. The cells use the photovoltaic effect to convert solar energy and pass the current through two plates with opposite electrical charges.
However, this kind of energy has not yet reached its technical perfection. Therefore, several private companies and institutions are currently working with the aim of increasing its efficiency. This is what happens inside Chinavalue solar panels traditional ones are destroyed with the appearance of a new material.
China bans conventional solar panels with new material
China has solved the biggest problem posed by the silicon solar panels, creating a 100% recycled copy. Trina Solar has created a 100% recycled photovoltaic panel with an efficiency of 20.7%. The key lies in the 37 recycling technologies patented by the researchers. This company has taken a decisive turn in the photovoltaic industry with the the world’s first fully recycled silicon solar paneldemonstrating that it is possible to reuse it without compromising efficiency.
Loose solar panels They have a lifespan of two to three decades before significantly deteriorating. The problem in this case is that they cannot be 100% recycled and this is extremely expensive. The aluminum frame is not the cause of the problem. It is solved by detaching it from the solar panel and giving it a second life.
The protective glass of the photovoltaic cells can be recycled up to 95%. The silicon wafers are separated with a heat treatment at 500ºC. The destination of the remaining components is to be ground or separated using chemical processes to obtain recyclable materials. Trina Solara Chinese manufacturer, has the first fully recycled crystalline silicon photovoltaic panel.
As we mentioned earlier, the secret lies in the 37 recycling technologies patented by the researchers, which allow the separation and reuse of silicon, aluminum, glass and also the modules that were discarded for the formation of a new functional and equally efficient panel. .
China beats conventional solar panels with a better material than perovskite
The techniques include individual agents made in-house, chemical etching technologies to dissolve unwanted materials, and extraction systems for silver, one of the problematic materials, through wet treatments. The group of specialists was able to reuse all valuable elements of disused panels, a new sustainability precedent for the industry.
An extremely striking feature of the 100% recycled solar panel Trina Solar is that it is type-n with cells TOPcon (tunnel oxide passivated contact)one of the revolutionary technologies in silicon panels. Despite the peculiarity of its construction, it has a power of more than 645 watts and a conversion efficiency of 20.7%, not far from conventionally manufactured solar panels, but still below the 25% achieved by conventional solar panels TOPCon fresh from the factory.
China has the sinks solar panels of the world with this new proposal, a goal shared with this crystal that produces 1000 times more energy.