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附录A英文文献1.Theworld'scurrentsituationanddevelopmentofphotovoltaicindustryforecastSolarcellsistheuseofthematerialeffectsofphotovoltaicsolarenergyintoelectricalenergydirectlytothesemiconductordevices,alsoknownasphotovoltaiccells.In1954,thefirstpracticalsiliconsolarcells(η=6%)andthefirstatomicpowerstationatthesametimeintheUnitedStateswasbornin1959intothespacesolarcellapplications,theenergycrisisin1973aftertheapplicationstepbysteptotheground.Photovoltaicpowergenerationisdividedintoindependentgridphotovoltaicsystemsandphotovoltaicsystems.IndependentPVpowerstation,includingthevillagesinremoteareasthepowersupplysystem,solarhouseholdpowersystem,communications,signalpower,cathodicprotection,suchassolarstreetlampswithbatteriescanrunindependentlyofthephotovoltaicpowergenerationsystem.GridPVsystemisconnectedwiththepowergridtofeedelectricitygridPVpowersystem.CurrentlytechnicallyachievablegridPVpowersystemintheway:housingfixed-gridsystemandpowerplantsystemofthedesert.Useoftheexistingroofsystemistheeffectiveareaoftheroofconstruction,installationandnetworkofphotovoltaicpowergenerationsystem,thesizeofafewkWpgenerallyrangingfromseveralMWp.Desertpowerplantisuninhabiteddesertareainthedevelopmentandconstructionoflarge-scalephotovoltaicpowergenerationsystemsandnetworks,thesizeofseveralGWpfromthe10MWpsize.Inrecentyears,therapidincreaseinsolarcellproduction,for8yearsin30%growthin2004,evenmorethantheannualgrowthrateof60percent,reaching1200MW.2.TheChinesePVmarketandindustrystatus2.1China'ssolarmarketdevelopmentChinastartedresearchonsolarcellsin1958,in1971,Chinasuccessfullylaunchedthefirstappliestothe2ndsatelliteDongfanghong.Startedin1973forground-basedsolarcells.China'sphotovoltaicindustryin80yearsagoisstillinembryonicform,theannualproductionofsolarcellshasbeenhoveringbelow10KW,priceisalsoveryexpensive.Asaresultofrestrictionsonpricesandproduction,marketdevelopmentisveryslow,andapartfrom,asthesatellitepowersupply,onthegroundonlyforlow-powersolarpowersystems,suchasbeaconlights,railwaysignalsyste