Njengoba isidingo samandla avuselelekayo siqhubeka sikhula, imboni yelanga yenze intuthuko enkulu kubuchwepheshe bephaneli yelanga. Izinto ezintsha zakamuva zihlanganisa amaphaneli elanga e-PERC, i-HJT kanye ne-TOPCON, ngalinye linikeza izici eziyingqayizivele nezinzuzo. Ukuqonda umehluko phakathi kwalobu buchwepheshe kubalulekile kubathengi namabhizinisi afuna ukutshala imali ezisombululweni zelanga.
I-PERC, okusho ukuthi i-Passivated Emitter ne-Rear Cell, iwuhlobo lwamaphaneli elanga athole ukuduma eminyakeni yamuva nje ngenxa yokwenyuka kwekhono nokusebenza kwawo. Isici esiyinhloko samaphaneli elanga e-PERC ukwengezwa kongqimba lwe-passivation ngemuva kweseli, okunciphisa ukuhlanganisa kabusha kwama-electron futhi kwandise ukusebenza kahle okuphelele kwephaneli. Lobu buchwepheshe buvumela amaphaneli e-PERC ukuthi azuze isivuno esikhulu samandla, okuwenza abe inketho ekhangayo yezicelo zokuhlala nezokuhweba.
Ngakolunye uhlangothi, i-HJT (Heterojunction Technology), ingobunye ubuchwepheshe obuthuthukisiwe bephaneli yelanga okudala umsindo embonini. Amaphaneli e-Heterojunction afaka ukusetshenziswa kwezingqimba ezincane ze-silicon ye-amorphous ezinhlangothini zombili ze-crystalline silicon cell, esiza ukunciphisa ukulahleka kwamandla nokwandisa ukusebenza kahle kukonke. Lo mklamo osha wenza amaphaneli e-HJT akwazi ukuletha amandla aphezulu nokusebenza kangcono ezimeni zokukhanya okuphansi, okuwenza abe yinketho edumile ezindaweni ezinokukhanya kwelanga okuncane noma amaphethini wesimo sezulu ashintshashintshayo.
I-TOPCON, emfishane ye-Tunnel Oxide Passivated Contact, ingobunye ubuchwepheshe bephaneli yelanga esezingeni eliphezulu ethola ukunakwa ngokusebenza kwayo okuphezulu. Amaphaneli e-TOPCON afaka isakhiwo seseli esiyingqayizivele esinabathintana nabo abangenzeki ngaphambili nangemuva ukuze kuncishiswe ukulahleka kwamandla nokwandisa ukusebenza kahle kwamaseli. Lo mklamo wenza amaphaneli e-TOPCON akwazi ukuzuza amandla aphezulu kanye ne-coefficient yezinga lokushisa elingcono, okuwenza alungele ukufakwa ezindaweni ezishisayo noma ezindaweni ezinokushintsha kwezinga lokushisa okukhulu.
Uma uqhathanisa lobu buchwepheshe obuthathu, kubalulekile ukucabangela izinzuzo nemikhawulo yabo. Amaphaneli e-PERC aziwa ngokusebenza kahle kwawo okuphezulu kanye nokukhiqizwa kwamandla, okuwenza abe yisinqumo esithembekile sokukhulisa ukukhiqizwa kwamandla ezindaweni ezihlukahlukene. Amapaneli e-Heterojunction, ngakolunye uhlangothi, enza kahle ezimweni eziphansi zokukhanya futhi abe nokumelana nokushisa okungcono, okuwenza afaneleke ezindaweni ezinesimo sezulu esingalindelekile. Amaphaneli e-TOPCON agqama ngenxa ye-coefficient yawo yokushisa esezingeni eliphezulu kanye nokusebenza kukonke ezimweni ezishisayo, okuwenza abe yinketho yokuqala yokufakwa ezindaweni ezinelanga nezifudumele.
Sekukonke, imboni yelanga iyaqhubeka nokukhula ngokwethulwa kobuchwepheshe obuphambili obufana ne-PERC, HJT kanye namaphaneli elanga e-TOPCON. Ngabunye balobu buchwepheshe bunezici ezihlukile nezinzuzo ezingahlangabezana nezimo ezihlukene zemvelo kanye nezidingo zamandla. Ngokuqonda umehluko phakathi kwalobu buchwepheshe, abathengi namabhizinisi bangenza izinqumo ezinolwazi lapho bekhetha ubuchwepheshe bephaneli yelanga obufaneleka kangcono izidingo zabo ezithile. Njengoba isidingo samandla avuselelekayo sikhula, lobu buchwepheshe obusha bephaneli yelanga buzodlala indima ebalulekile ekuqhubekiseni uguquko endaweni esimeme kakhudlwana futhi enobungani bemvelo yamandla.
Isikhathi sokuthumela: Mar-01-2024