共查询到19条相似文献,搜索用时 31 毫秒
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丝网印刷专家得可(DEK)于5月6日至8日在上海浦东举行的2009年第三届SNEC光伏展览会上展示了其下一代的太阳能金属镀膜生产线解决方案一一最新的高产量晶体硅太阳电池金属镀膜设备PV3000和先进的PV1200金属镀膜生产线. 相似文献
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晶体硅太阳电池丝网印刷电极接触电阻及其测量 总被引:1,自引:1,他引:1
金属电极与硅的接触电阻是影响太阳电池填充因子和短路电流进而影响光电转换效率的重要因素之一,本文研究了晶体硅太阳电池丝网印刷烧结银电极与硅接触电阻及其测量。判断印刷烧结工艺的好坏。应在保证p/n结特性良好的前提下使接触电阻最小为最佳。 相似文献
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通过介绍丝网印刷工艺中网板单边抬头功能保证浆料脱离角度和速度的一致性,进而提升电池片印刷质量。 相似文献
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7月8日,全球3D技术和产品全生命周期管理(PLM)解决方案的领导者达索系统(Dassault Systemes)在北京宣布,商用太阳能产品开发商-能源创新公司凭借Abaqus有限元分析软件的帮助,正在提升全球太阳能利用的效益和投资理性化,促进太阳能获得更广泛的应用. 相似文献
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第三届SNEC国际太阳能光伏展新奥光伏独领风骚 总被引:1,自引:0,他引:1
5月6日,第三届SNEC国际太阳能光伏展览会在上海新国际博览中心举行.新奥光伏首次在展会上正式展出中国首块超大型5.7m2双结硅基薄膜太阳电池板及透光型BIPV组件并举行产品揭幕仪式,成为全场瞩目的亮点. 相似文献
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A design aid expert system for solar photovoltaic (PV) power supplies corresponding to Indian region is developed. The knowledge base is evolved from the climatological data of 14 stations in Indian region. The approach involves combining both the site and array characteristics in a single parameter referred to as equivalent unit array output and expressing the composite parameter as a function of geographical co-ordinates. The resultant expert system is envisioned to provide general users the power of an expert, in the matter of design considerations. It will also be easily adaptable to a change of design conditions. It considers two modes of system operation; with battery storage and without battery storage. It enables the determination of size of PV array and battery bank, which meet the demand of load throughout the year allowing the battery to be discharged up to a minimum acceptable level. 相似文献
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基于对全球太阳能光伏产业将不断快速扩张的判断,作为有机硅、硅基技术和创新领域全球领先者的道康宁公司不断加大对太阳能光伏产品投资力度,提供增强性能的太阳能解决方案,以满足全球太阳能客户的不同需求. 相似文献
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For the growth of the photovoltaic industry, it seems inevitable to create an independent feedstock supply with solar grade high-purity silicon, because the availability of the hitherto used by-products in the electronic silicon industry is limited and will not increase reasonably within the next 10–15 years.One of the results of the study “Present and likely future bottlenecks analysis for a sustainable photovoltaic policy” carried out by Bayer and Life, within EPIA, sponsored by the European Commission, within the ALTENER programme, shows that the feedstock used to date, based on electronic grade silicon Scraps is already limiting the PV market expansion even if a true shortage is not expected before 2004–2005 according to a “low growing PV market scenario”. This conclusion implies that a new silicon feedstock not depending on electronic grade silicon production chain must be available on the market from the years 2004 to 2005.Bayer evaluated different ways for the production of solar grade silicon with a capacity of upto 5000 mt/yr. By calculating different routes, it seems possible to install a 5000 t plant by an investment of 110 Mio. Euro and to sell silicon feedstock with a price level of 12–15 Euro/kg. Bayer has been developing a suitable process and the new owner, the Deutsche Solar GmbH, is considering what effort is necessary for a pilot production plant.The feedstock situation is discussed under the aspect of availability of different materials and the efforts under consideration by different parties. 相似文献