I-N-Type vs. P-Type Solar Panels: Ukuhlaziywa Kokusebenza Okuqhathaniswayo

I-N-Type vs. P-Type Solar Panels: Ukuhlaziywa Kokusebenza Okuqhathaniswayo

Amandla elanga avele njengomthombo wamandla avuselelekayo ohamba phambili, oqhuba uguquko lwekusasa elisimeme. Njengoba isidingo samaphaneli elanga siqhubeka sikhula, intuthuko kubuchwepheshe be-solar cell ivule izindlela ezintsha zokwandisa ukusebenza kahle nokusebenza. Phakathi kwalobu buchwepheshe, amaphaneli elanga e-N-Type kanye ne-P-Type azuze ukunakwa okuphawulekayo. Kulesi sihloko, sizokwenza ukuhlaziya okuqhathanisayo okuphelele kwamaphaneli elanga e-N-Type kanye ne-P-Type, sihlole izici zawo, izinzuzo, kanye nezinhlelo zokusebenza, ngokugxila ekuthuthukiseni ukusebenza kahle kwe-photovoltaic (PV).

Ukuqonda I-N-Type kanye ne-P-Type Solar Panels

Amaphaneli elanga e-N-Type kanye ne-P-Type abhekisela ezinhlotsheni ezahlukene zezinto ze-semiconductor ezisetshenziswa ekwenziweni kwamaseli elanga. U-“N” kanye “no-P” abhekisela kubathwali abavelele beshaja kagesi ezintweni ezihambisanayo: ezinegethivu (ama-electron) oHlobo lwe-N kanye nephozithivu (izimbobo) zoHlobo lwe-P.

I-N-Type Solar Panels: I-N-Type yamaseli elanga asebenzisa izinto ezifana ne-monocrystalline silicon ene-doping eyengeziwe yezinto ezifana ne-phosphorus noma i-arsenic. Le doping yethula ama-electron engeziwe, okuholela emalini enqwabelene yabathwali bezindleko ezingezinhle.

I-P-Type Solar Panels: Amaseli elanga e-P-Type asebenzisa izinto ezifana ne-monocrystalline noma i-polycrystalline silicon ehlanganiswe nezinto ezifana ne-boron. Le doping idala izimbobo ezengeziwe, ezisebenza njengezithwali zokushaja ezinhle.

Ukuhlaziywa Okuqhathanisayo Kohlobo lwe-N kanye Nohlobo lwe-P-Solar Panel

a) Ukusebenza kahle kanye nokusebenza:

Amaphaneli elanga e-N-Type abonise ukusebenza kahle okuphezulu uma kuqhathaniswa namaphaneli ohlobo lwe-P. Ukusetshenziswa kwezinto ze-N-Type kunciphisa ukwenzeka kokulahlekelwa kokuhlanganiswa kabusha, okuholela ekuthuthukisweni kokuhamba kwenkampani yenethiwekhi nokuncipha kokulahlekelwa kwamandla. Lokhu kusebenza okuthuthukisiwe kuhumusha ekuphumeni kwamandla aphezulu kanye namandla akhulayo okukhiqiza amandla.

b) Ukonakala Okubangelwa Ukukhanya (LID):

Amaphaneli elanga e-N-Type abonisa ukuthambekela okuphansi Kokuwohloka Okubangelwa Ukukhanya (LID) uma kuqhathaniswa namaphaneli ohlobo lwe-P. I-LID ibhekisela ekwehleni kwesikhashana ekusebenzeni kahle okubonwe esikhathini sokuqala ngemva kokufakwa kwamaseli elanga. I-LID encishisiwe kumaphaneli we-N-Type iqinisekisa ukusebenza okuzinzile nokuthembekile kwesikhathi eside.

c) I-Temperature Coefficient:

Womabili amaphaneli e-N-Type kanye ne-P-Type ahlangabezana nokuncipha kokusebenza kahle ngokukhuphuka kwamazinga okushisa. Kodwa-ke, amaphaneli ohlobo lwe-N-Type ngokuvamile ane-coefficient ephansi yezinga lokushisa, okusho ukuthi ukwehla kwawo kokusebenza kahle akuzwakali ngaphansi kwezimo zezinga lokushisa eliphezulu. Lesi sici senza amaphaneli e-N-Type afaneleke kakhulu ezifundeni ezinesimo sezulu esishisayo.

d) Izindleko kanye Nokukhiqiza:

Ngokomlando, amaphaneli elanga e-P-Type aye abusa imakethe ngenxa yezindleko zawo eziphansi zokukhiqiza. Kodwa-ke, ngokuthuthuka ezinqubweni zokukhiqiza kanye nomnotho wesilinganiso, igebe lezindleko phakathi kwamaphaneli e-N-Type kanye ne-P-Type selivalile. Ukwengeza, amandla okusebenza kahle okuphezulu nokusebenza okuthuthukisiwe kwamaphaneli we-N-Type angase asuse izindleko zokuqala eziphakeme ngokuhamba kwesikhathi.

Izicelo kanye Namathemba Esikhathi esizayo

a) Ukufakwa Kwezindawo Zokuhlala Nezohwebo:

Womabili amaphaneli elanga e-N-Type kanye ne-P-Type athola izinhlelo zokusebenza ezindaweni zokuhlala nezokuthengisa. Amaphaneli e-P-Type amukelwe kabanzi ngenxa yobukhona bawo bemakethe obumisiwe kanye nokusebenza kahle kwezindleko. Kodwa-ke, isidingo esikhulayo sokusebenza kahle okuphezulu kanye nokwenyuka kokukhiqizwa kwamandla kuholele ekwenyukeni kokufakwa kwephaneli ye-N-Type, ikakhulukazi ezimakethe lapho ukusebenza nekhwalithi kuza kuqala kunezindleko zokuqala.

b) Amaphrojekthi Wokusetshenziswa Kwesilinganiso Namakhulu:

Amaphaneli e-N-Type azuza amandla kumaphrojekthi we-solar ngezinga elikhulu ngenxa yokusebenza kahle kwawo okuphezulu namandla okukhulisa amandla okukhiqiza. Ukusebenza okuthuthukisiwe kwamaphaneli we-N-Type kuwenza abe inketho ekhangayo yokukhulisa amandla okukhipha amandla nokuthuthukisa imbuyiselo ekutshalweni kwezimali ekufakweni okukhulu kwelanga.

c) Intuthuko Nocwaningo Lwezobuchwepheshe:

Ucwaningo oluqhubekayo nokuthuthukiswa kugxile ekuthuthukiseni ukusebenza kahle kwamaphaneli elanga e-N-Type. Izinto ezintsha ezifana nobuchwepheshe be-passivated emitter kanye ne-rear cell (PERC), amaseli e-bifacial N-Type cell, kanye

amaseli elanga e-tandem ahlanganisa ubuchwepheshe be-N-Type abonisa isithembiso sezinzuzo ezisebenza kahle kakhulu. Ukusebenzisana phakathi kwezikhungo zocwaningo, abakhiqizi, kanye nemboni yelanga kuqhuba intuthuko yezobuchwepheshe ukuze kuvuleke amandla aphelele amaphaneli elanga e-N-Type.

Isiphetho

Amaphaneli elanga e-N-Type kanye ne-P-Type amelela izindlela ezimbili ezihlukene zobuchwepheshe be-solar cell, ngayinye inezinzuzo zayo kanye nokusetshenziswa kwayo. Ngenkathi amaphaneli e-P-Type ebusa imakethe ngokomlando, amaphaneli e-N-Type anikeza ukusebenza kahle okuphezulu, i-LID encishisiwe, nama-coefficients okushisa aphansi, okuwenza abe yisinqumo esicindezelayo sokufeza ukusebenza kahle kwe-PV okuthuthukisiwe.

Njengoba isidingo samaphaneli elanga asebenza kangcono kakhulu sikhula, amandla emakethe ayashintsha, futhi amaphaneli e-N-Type athola ukuvelela. Intuthuko yezobuchwepheshe, umnotho wesilinganiso, nemizamo yocwaningo eqhubekayo inomthelela ekwehliseni igebe lezindleko phakathi kwamaphaneli e-N-Type kanye ne-P-Type, okwenza ukwamukelwa kobuchwepheshe be-N-Type kusebenze kakhulu.

Ekugcineni, ukukhetha phakathi kwamaphaneli elanga e-N-Type kanye no-P-Type kuncike ezidingweni zephrojekthi, okuhlanganisa okulindelekile kokusebenza, ukucatshangelwa kwezindleko, nezici zendawo. Njengoba amandla elanga aqhubeka nokuvela, ubuchwepheshe be-N-Type bumele umngcele othokozisayo, obunamandla amakhulu okushayela ikusasa lokuphehlwa kwamandla elanga asebenza kahle futhi esimeme.