太阳能光电技术在建筑节能中的应用分析

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1、generationefficiencypanels．Inallthebandsoflight，thevisiblelightenergythatismainusingindailylifeisstable，SOitislookedasthemainobjectofstudyoptions，includingnear-infraredandnearultraviolet．Thenpapertakesvisiblelightastheresearchobjectandthewavelengthrangeis

2、300．900nm．AsforPVmodules，anamorphoussiliconpanelisusedinexperiment．Choosingtheanglebetweenamorphoussiliconpanelandlightis90。，80。，75。，60。and45。．PVtestingforamorphoussiliconpanelisconductedbythe7-SCSpecspectrumsolarcellperformancetestsystemsinlaboratory,and

3、thetestresultsshowwhenthetemperatureisbelongto18-25"C，changesofanglebetweenamorphoussiliconpanelandlighthavecloserelationswithphotovoltaicenergypower．Whentheanglebetweenamorphoussiliconpanelandlightis80。，themaximumvalueofPVcurrentis1．2093nA．Thismeansthatt

4、heresponseofthequantumefficiencyisthemaximumandphotovoltaicpowerefficiencyisthelargestatthistime．*vVhentheangleof60。-80。iscomparedtoangleof90。．photovolmicenergypowerofthefrontislarger,whichiscontradictorywithconventionaltheorythatpowerislargestwheninciden

5、tangleis90。．Basingontheexperimentalresultsthepaperanalyzescausingreasonandexperimentaldatahascertainreferencevalueforfuturestudy．KEYWORDS：solarenergY,charginganddischargingcontrolcircuit，photovoltaicpowerefficiency,angle目录摘要．⋯⋯⋯．．．⋯⋯⋯⋯．⋯⋯⋯．．⋯⋯⋯⋯．．．⋯．⋯⋯⋯．．

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