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PV Panel recycling technologies

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  Solar power is booming, with millions of metric tons of solar panels being produced each year. A panel has a projected lifespan of about 25 years, which means that today’s new solar farms will go out of service in the late 2040s. Most of the weight in a solar panel, about 75 percent, is glass, aluminum, with 10 percent; wiring in a junction box, at 5 percent; and silicon, with just 3.5 percent. Dedicated recyclers are needed, the authors write, to do a more thorough job of recycling all the components of a panel—including the crystalline silicon in the photovoltaic cells themselves. Silicon wafers account for about half the cost of a panel, as well as over half the energy and carbon footprint of manufacturing a panel. But silicon isn't currently being targeted for recycling much because the recovered silicon isn't pure enough to go straight back to a wafer manufacturer. Studies show that the impurity levels are an important issue during the recycling processes.  The resulting
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Shipping Lithium Batteries Safely

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Some most expensive and important components of electric vehicles are the Lithium ion batteries. You can say lithium-ion batteries are the heart of an electric vehicle system because we know around 40 to 50 percent of overall cost only because of Lithium ion batteries. Between 2025 Lithium ion batteries demand for EV application is going to skyrocket as per Government of India we need at least 10 gwh power of lithium-ion cells by the year of 2022 and about 60 gwh energy    by 2025 and 120 gwh by 2030. Epsilon advanced materials Epsilon advance material is the first Lithium ion cell manufacturing company in India they have set up the first Lithium ion in the initial stage they had started their manufacturing mainly for the graphite anode material for lithium ion battery now they are planning from July 2021 they will start the cathode material manufacturing .according to Epsilon advance material they will first of all to invest 60 billion rupees to produce over 1 lakh tones of synthetic
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favorable for exploiting commercial

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  quantum dot solar cell   A novel technology that can improve the efficiency of quantum dot solar cells to 11.53% has been unveiled. Published in the February 2020 issue of  Advanced Energy Materials , it has been evaluated as a study that solved the challenges posed by the generation of electric currents from sunlight by solar cells by enhancing the hole extraction. A research team, led by Professor Sung-Yeon Jang in the School of Energy and Chemical Engineering at UNIST has developed a photovoltaic device that maximizes the performance of quantum dot solar cells by using organic polymers. Solar cells use a characteristic of which electrons and holes are generated in the absorber layer. The free free electrons and hole then move through the cell, creating and filling in holes. It is this movement of electrons and holes that generate electricity. Therefore, creating multiple electron-hole pairs and transporting them are an important consideration in the design of efficient solar cells
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