【摘 要】
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Over the previous years the International Technology Roadmap for Photovoltaics (ITRPV) has been established as a well-known and often-cited technology roadmap for crystalline silicon photovoltaics (c-
【机 构】
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h.a.l.m,elektronik GmbH,Germany Hanwha Q CELLS Gm
【出 处】
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SNEC 第十届(2016)国际太阳能产业及光伏工程(上海)论坛
论文部分内容阅读
Over the previous years the International Technology Roadmap for Photovoltaics (ITRPV) has been established as a well-known and often-cited technology roadmap for crystalline silicon photovoltaics (c-Si PV).The main objectives of the ITRPV are:i) to show a common path towards a sustainable PV market,ii) serve as a guideline for material and equipment suppliers,iii) set targets for c-Si technology development and iv) define requirements for standardization in the PV industry.In order to achieve these objectives the ITRPV has adopted the roadmap methodology used in the semiconductor industry and adopted it to the PV industry.The core of this methodology are the anonymous data collection from numerous participants along the c-Si PV value chain,the data processing by an independent organization as well as and the yearly update and publication of the results.This methodology allows to identify up-coming trends very early and track them over several years.In the 2016 edition of the ITRPV all major technology trends from feedstock to system level are covered and analyzed.Interesting results with regard to e.g.diamond wire sawing,n-type cell concepts,busbarless cell interconnection,bifacial modules and increased system voltage will be presented.Combining the results of this roadmap along the different parts of the value chain it can be concluded that c-Si PV technology remains a fast moving target with respect to cost reduction and efficiency increase.
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