Nekuvandudzwa kweSero nePV module tekinoroji, matekinoroji akasiyana-siyana akadai sehafu yakachekwa sero, shingling module, bifacial module, PERC, nezvimwe zvakaiswa pamusoro peumwe neumwe.Simba rekubuda uye ikozvino yeimwe module yakawedzera zvakanyanya.Izvi zvinounza zvakakwirira zvinodiwa kune inverters.
Yakakwirira-Simba Modules inoda Yepamusoro Yazvino Adaptability yeInverters
Iyo Imp yePV modules yaive yakatenderedza 10-11A munguva yakapfuura, saka iyo yakanyanya kupinza ikozvino yeiverter yaive yakatenderedza 11-12A.Parizvino, Imp ye600W+ high-power modules yakapfuura 15A iyo inofanirwa kusarudza inverter ine yakanyanya 15A yekuisa ikozvino kana yepamusoro kusangana nepamusoro pePV module.
Iyi tafura inotevera inoratidza maparamendi emhando akati wandei epamusoro-simba modules anoshandiswa mumusika.Tinogona kuona kuti Imp ye600W bifacial module inosvika 18.55A, iyo iri kunze kwemuganho weakawanda etambo inverters pamusika.Isu tinofanirwa kuve nechokwadi chekuti yakanyanya kupinza ikozvino inverter yakakura kupfuura iyo Imp yePV module.
Sezvo simba reimwe module richiwedzera, huwandu hwematanho ekupinza eiyo inverter inogona kuderedzwa zvakakodzera.
Nekuwedzera kwesimba rePV modules, simba retambo imwe neimwe richawedzerawo.Pasi pehumwe huwandu hwehuwandu, huwandu hweInput Strings paMPPT huchadzikira.
Ndeipi Solution Renac inogona kupa?
Muna Kubvumbi 2021, Renac yakaburitsa rutsva rutsva rwema inverters R3 Pre series 10 ~ 25 kW. Ichishandisa tekinoroji yemagetsi emagetsi ekupedzisira uye tekinoroji yekugadzira tekinoroji kuwedzera iyo yakanyanya DC yekupinza voltage kubva kune yekutanga 1000V kusvika 1100V, inobvumira sisitimu kubatanidza zvimwe. mapaneru, zvakare anogona kuchengetedza mutengo wetambo.Panguva imwecheteyo, ine 150% DC oversize kugona.Iyo yakanyanya kupinza ikozvino yeiyi inoteedzana inverter ndeye 30A paMPPT, iyo inogona kusangana nezvinodiwa zvepamusoro-simba PV modules.
Kutora 500W 180mm uye 600W 210mm bifacial modules semuenzaniso kugadzirisa 10kW, 15kW, 17kW, 20kW, 25kW masisitimu zvichiteerana.Iwo akakosha ma parameter e inverters ndeaya anotevera:
Cherechedza:
Kana isu tichigadzirisa solar system, tinogona kufunga nezve DC oversize.DC oversize pfungwa inogamuchirwa zvakanyanya mukugadzira solar system.Parizvino, zvidyarwa zvemagetsi zvePV pasi rese zvakatonyanya kuwandisa paavhareji pakati pe120% ne150%.Chimwe chezvikonzero chikuru chekuwedzeredza iyo DC jenareta ndechekuti iyo theoretical peak simba remamodule kazhinji haawanikwe muchokwadi.Mune dzimwe nzvimbo uko nekusakwana kweirradiance, kuwedzeredza kwakanaka (kuwedzera PV kugona kuwedzera system AC yakazara-mutoro maawa) isarudzo yakanaka.Iyo yakanaka oversize dhizaini inogona kubatsira iyo system padyo nekuzara activation uye kuchengetedza sisitimu iri pasi pehutano hwakanaka, izvo zvinoita kuti mari yako ive yakakosha.
Iyo inokurudzirwa gadziriso yakaita seiyi:
Zvinoenderana nekuverenga, maRenac inverters anogona kunyatsoenderana ne500W uye 600W bifacial mapaneru.
Summary
Nekuenderera mberi kwekuvandudzwa kwesimba remodule, vagadziri veinverter vanofanirwa kufunga nezvekuenderana kwemainverters nemamodule.Munguva pfupi iri kutevera, iyo 210mm wafer 600W+ PV modules ine yakakwira ikozvino ingangove iyo huru yemusika.Renac iri kufambira mberi nehunyanzvi uye tekinoroji uye ichavhura zvigadzirwa zvese zvitsva kuti zvienderane neakakwira Power PV module.