Chinese PV module maker Longi has debuted its new EcoLife series of solar panels. The EcoLife series features the company’s back contact technology and is billed as a premium lifestyle brand for customers on the residential market “who value quality, independence and lasting impact”. The panels are available in a compact 54-cell format. The series
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A group of researchers from the Technische Universität Wien in Austria and the Norwegian University of Science and Technology have conducted a techno-economic analysis to understand what level of solar modules stockpiling could be used for the European Union to achieve stable solar PV deployment at the lowest cost possible. The scientists explained that compared to traditional
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Chinese solar module manufacturer Longi has revealed it achieved a power conversion efficiency of 34.85% for a two-terminal tandem perovskite solar cell. The U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) certified the result, which represents a world record for this cell typology. The previous record was held by Longi itself, which achieved a 34.6% efficiency for a device
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Researchers at the University of Twente in the Netherlands have investigated how free-space luminescent solar concentrators (FSLSCs) could be used to enhance bifacial PV module performance in vertical PV installations and have found that electricity production could be increased by up to 60% during the winter. LSCs are commonly used as photonic devices in the production of fine
Chinese solar module manufacturer Longi has revealed it achieved a power conversion efficiency of 34.6% in two-terminal tandem perovskite solar cell prototype devices. “Currently, the two-terminal tandem prototype devices developed by Longi’s tandem team have been authoritatively certified with a record efficiency of 34.6%,” the manufacturer said, without providing more technical details. “The commercial-sized two-terminal tandem cells
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Longi said today at the SNEC tradeshow in Shanghai, China, that it has achieved a power conversion efficiency of 34.6% for a perovskite-silicon tandem solar cell. The European Solar Test Installation (ESTI) has certified the results, which represent a world record for this cell typology. The previous record was held by Longi itself, which achieved an efficiency of
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Chinese solar module manufacturer Longi has achieved a power conversion efficiency of 27.30% for an HBC solar cell. Germany’s Institute for Solar Energy Research (ISFH) has confirmed the result. The new efficiency record beats the previous world record of 27.09%, which was also set by Longi at the end of last year. At the time, Longi said the result was
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Chinese solar module manufacturer Longi has achieved a power conversion efficiency of 27.09% for an HBC solar cell. Germany’s Institute for Solar Energy Research (ISFH) has confirmed the result. Longi said the result was enabled through a new laser graphical process that costs less than conventional high-cost photolithography processes. “This substitution has effectively reduced the cost of the BC
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The lithium iron phosphate ( LFP ) battery is a green battery, safe, non-toxic, pollution-free, low-carbon environmental protection, not only widely used and loved, but also promote the sustainable development of green energy. Has the following advantages: High safety performance: LFP decomposition temperature of about 600℃, even at high temperature or overcharge will not be
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There are many reasons why residential energy storage is becoming increasingly popular. Some of these reasons include: Falling Prices: The price of photovoltaic energy storage systems has dropped dramatically over the past few years, making this technology affordable for more homes. There are also subsidies from governments and energy companies. Increased awareness of environmental protection:
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