Amamojula we-Photovoltaic (PV).ziyizinhliziyo zanoma yiluphi uhlelo lwamandla elanga. Baguqula ukukhanya kwelanga kube ugesi, banikeze umthombo wamandla ohlanzekile novuselelekayo. Kodwa-ke, ngokuhamba kwesikhathi, amamojula e-PV athola ukwehla kancane kancane ekusebenzeni, okwaziwa ngokuthi ukuwohloka. Ukuqonda amazinga okuwohloka kwamamojula e-PV kubalulekile ekulinganiseni ukuphuma kwamandla esikhathi eside esistimu sonozungezilanga nokwenza izinqumo ezinolwazi mayelana nokugcinwa kwayo nokushintshwa kwayo.
Iyini i-PV Module Degradation?
Ukuwohloka kwemojula ye-PV ukwehla okungokwemvelo kokusebenza kahle kwephaneli yelanga ngokuhamba kwesikhathi. Lokhu kuncipha kubangelwa ngokuyinhloko izici ezimbili:
• Ukonakala okubangelwa ukukhanya (LID): Lena inqubo yamakhemikhali eyenzeka lapho ukukhanya kwelanga kuhlangana ne-silicon kumojula ye-PV, okubangela ukwehla ekusebenzeni kwayo kahle.
• I-Temperature-induced degradation (TID): Lena inqubo yomzimba eyenzeka lapho imojula ye-PV ivezwa emazingeni okushisa aphezulu, okubangela ukuthi izinto ezikumojula zande futhi zivumelane, okungaholela ekuqhekekeni nokunye ukulimala.
Izinga lokucekelwa phansi kwemojula ye-PV liyahlukahluka kuye ngezinto eziningi, okuhlanganisa uhlobo lwemojuli ye-PV, inqubo yokukhiqiza, izimo zemvelo, kanye nezinqubo zokunakekela. Kodwa-ke, izinga lokuwohloka elijwayelekile lemojula ye-PV enakekelwa kahle liphakathi kuka-0.5% kuya ku-1% ngonyaka.
Ukuwohloka Kwemojula ye-PV Kuwuthinta Kanjani Umphumela Wamandla?
Njengoba amamojula e-PV ehla, ukusebenza kahle kwawo kuncipha, okusho ukuthi akhiqiza ugesi omncane. Lokhu kungaba nomthelela omkhulu ekuphumeni kwamandla esikhathi eside esimiso sonozungezilanga. Isibonelo, isistimu yelanga engu-10 kW ehlangabezana nezinga lokuwohloka okungu-1% ngonyaka izokhiqiza ugesi omncane ngo-100 kWh onyakeni wayo wama-20 wokusebenza uma kuqhathaniswa nonyaka wayo wokuqala.
Ungalinganisa Kanjani Ukuwohloka Kwemojula ye-PV
Kunezindlela eziningi zokulinganisa izinga lokuwohloka kwemojula ye-PV. Enye indlela ukusebenzisa imodeli yokuwohloka kwemojuli ye-PV. Lawa mamodeli asebenzisa izinto ezahlukahlukene, njengohlobo lwemojula ye-PV, inqubo yokukhiqiza, nezimo zemvelo, ukulinganisa izinga lokuwohloka.
Enye indlela ukukala ukusebenza kwemojula ye-PV ngokuhamba kwesikhathi. Lokhu kungenziwa ngokuqhathanisa okukhiphayo kwamanje kwemojuli nokuphuma kwayo kokuqala.
Indlela Yokunciphisa Ukuwohloka Kwemojula ye-PV
Kunezinto ezimbalwa ezingenziwa ukuze kuncishiswe ukucekelwa phansi kwemojula ye-PV. Lokhu kubandakanya:
• Ukufaka amamojula e-PV endaweni epholile.
• Ukugcina amamojula e-PV ehlanzekile futhi engenawo udoti.
• Ukuqapha ukusebenza kwamamojula we-PV njalo.
• Ukushintsha amamojula e-PV awonakele noma awonakele.
Isiphetho
Ukucekelwa phansi kwemojula ye-PV kuyinqubo engokwemvelo engenakugwenywa ngokuphelele. Kodwa-ke, ngokuqonda izici ezibangela ukuwohloka nokuthatha izinyathelo zokuwunciphisa, ungasiza ekuqinisekiseni ukuthi isimiso sakho sonozungezilanga siyaqhubeka nokukhiqiza ugesi iminyaka eminingi ezayo.
Ukuze uthole imininingwane eyengeziwe nezeluleko zochwepheshe, sicela uxhumaneI-Wuxi Yifeng Technology Co., Ltd.ngolwazi lwakamuva futhi sizokunikeza izimpendulo ezinemininingwane.
Isikhathi sokuthumela: Dec-26-2024