The need for PV system standards to reduce technical risks and financing cost

来源 :SNEC 第九届(2015)国际太阳能产业及光伏工程(上海)论坛 | 被引量 : 0次 | 上传用户:happyboylss
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  With PV module prices having come down dramatically over the past 3-5 years, many countries have now reached "grid parity" or have introduced feed-in tariffs to accelerate the path towards it.This in turn has spurred an explosive growth of PV deployment in some countries, including China,with many others following at a similar pace.However, despite this fundamentally positive trend,the current speed of deploymentraises concerns about the quality of PV systems and their long-term performance.
其他文献
  In this paper we compare n-type front-junction silicon solar cells(p+nn+) with a full-area rear, metal-insulator-semiconductor (MIS) passivated contact to a
会议
  众所周知,光伏发电目前主要存在一些缺点,由于光电转换效率低,使得光伏发电功率密度低,难以形成高功率发电系统;发电运行受环境因素影响大,例如光伏组件之间的失配、旁路二极管
  高温扩散是多晶太阳电池制造工艺中的核心环节。良好的扩散均匀性不仅在电池片电性能上有一定体现,也降低了刻蚀和烧结工序在制作高方阻电池片时的难度。本文从扩散压力方
  迫于能源紧缺和环境压力,以光伏等可再生能源为主体的分布式发展已成为必然趋势,分布式光伏的分散性、间歇性、随机性等特点,其规模化发展电网承载更大的压力,导致电网接纳分
  PID(Potential Induced Degradation,压致衰退)现象成为影响光伏地面电站实际发电量不容忽视的问题。本文就如何在光伏电站层面安全有效解决PID问题而提出一种设计方案,
  主流的光伏逆变器测试方法是采用专用的光伏模拟器来模拟各种状态的光伏面板及阵列的电输入。此时逆变器的MPPT效率的测试结果的精度会受到光伏模拟器本身精度的直接制约
  Rising demand for poly silicon worldwide is putting added financial strain on PV manufacturers,who are struggling to juggle high production costs and ever-l
会议
  目前的智能光伏电站主要是以逆变器为核心设备来实现光伏电站的远程在线监控的,为光伏电站的运维监控提供了很有价值的服务。智能电站已经成为热门话题,随着光伏电站建设的
  在国家大力发展新能源,支持光伏发电的政策引导下,光伏电站行业的门口站立了非常多的投资者.对于标的电站,投资者需要从财务、法务、技术等方面全面了解该电站的情况,因光伏
会议
  During the last years several PID based module degradations have been reported for existing solar parks.This has caused intensive research activities worldw
会议