{"title":"kWh/kWp dependency on PV technology and balance of systems performance","authors":"Steve J. Ransome, J. H. Wohlgemuth","doi":"10.1109/PVSC.2002.1190875","DOIUrl":null,"url":null,"abstract":"BP Solar is continually analysing performance data on various PV technologies in a long term test program using logging sites worldwide with data from third parties, test houses and in house measurements. kWh/kWp values are calculated to show the energy generated divided by the nameplate STC rating. This paper studies how only some of the differences found depend on the intrinsic properties of the PV module and how much depend on other factors like BOS performance (inverter, V/sub MAX/ tracking) and \"rated versus actual\" watts.","PeriodicalId":177538,"journal":{"name":"Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists Conference, 2002.","volume":"423 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"31","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists Conference, 2002.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PVSC.2002.1190875","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 31
Abstract
BP Solar is continually analysing performance data on various PV technologies in a long term test program using logging sites worldwide with data from third parties, test houses and in house measurements. kWh/kWp values are calculated to show the energy generated divided by the nameplate STC rating. This paper studies how only some of the differences found depend on the intrinsic properties of the PV module and how much depend on other factors like BOS performance (inverter, V/sub MAX/ tracking) and "rated versus actual" watts.
BP Solar在一项长期测试项目中不断分析各种光伏技术的性能数据,该项目使用来自全球第三方、测试机构和内部测量机构的测井数据。kWh/kWp值的计算显示了产生的能量除以铭牌STC额定值。本文研究了如何发现只有一些差异取决于光伏组件的固有特性,而有多少取决于其他因素,如BOS性能(逆变器,V/sub MAX/跟踪)和“额定与实际”瓦。