Njengoko imfuno yamandla avuselelekayo iqhubeka ikhula, ishishini lelanga liye lenza inkqubela phambili enkulu kubuchwepheshe beephaneli zelanga. Izinto ezintsha zamva nje ziquka iiphaneli zelanga zePERC, HJT kunye neTOPCON, nganye inika iimpawu kunye neenzuzo ezikhethekileyo. Ukuqonda umahluko phakathi kwezi teknoloji kubalulekile kubathengi kunye namashishini afuna ukutyala imali kwizisombululo zelanga.
I-PERC, emele i-Passivated Emitter kunye ne-Rear Cell, luhlobo lwephaneli yelanga efumene udumo kwiminyaka yakutshanje ngenxa yokusebenza kwayo okwandisiweyo kunye nokusebenza kwayo. Uphawu oluphambili lweephaneli zelanga ze-PERC kukongeza umaleko we-passivation ngasemva kweseli, okunciphisa ukuhlanganiswa kwe-electron kwaye kwandisa ukusebenza kakuhle kwephaneli. Le teknoloji ivumela iiphaneli ze-PERC ukuba zifumane isivuno esiphezulu samandla, nto leyo eyenza zibe lukhetho olunomtsalane kwiindawo zokuhlala nakwiindawo zorhwebo.
Kwelinye icala, i-HJT (iHeterojunction Technology) yenye iteknoloji yephaneli yelanga ephucukileyo edala umdla kushishino. Iiphaneli zeHeterojunction zibonisa ukusetyenziswa kweengqimba ezibhityileyo zesilicon engaguqukiyo kumacala omabini eseli yesilicon ekristale, enceda ukunciphisa ukulahleka kwamandla kunye nokwandisa ukusebenza kakuhle. Olu yilo lutsha luvumela iiphaneli zeHJT ukuba zivelise amandla aphezulu kunye nokusebenza ngcono kwiimeko eziphantsi kokukhanya, nto leyo ezenza ukuba zibe lukhetho oludumileyo kwiindawo ezinokukhanya kwelanga okuncinci okanye iipateni zemozulu eziguquguqukayo.
I-TOPCON, isifinyezo seTunnel Oxide Passivated Contact, lolunye ubuchwepheshe bepaneli yelanga obuphambili obufumana ingqalelo ngenxa yokusebenza kwayo okuphezulu. Iipaneli ze-TOPCON zinesakhiwo seseli esikhethekileyo esinamakhonkco angasebenziyo ngaphambili nangasemva ukunciphisa ukulahleka kwamandla kunye nokwandisa ukusebenza kakuhle kweeseli. Olu yilo luvumela iipaneli ze-TOPCON ukuba zifumane amandla aphezulu kunye nomlinganiselo ongcono wobushushu, nto leyo eyenza ukuba zilungele ukufakwa kwiindawo ezishushu okanye kwiindawo ezinotshintsho olukhulu lobushushu.
Xa uthelekisa ezi teknoloji zintathu, kubalulekile ukuqwalasela iingenelo kunye nemida yazo. Iiphaneli zePERC zaziwa ngokusebenza kwazo kakuhle kunye nokuvelisa amandla, nto leyo eyenza zibe lukhetho oluthembekileyo lokwandisa imveliso yamandla kwiindawo ezahlukeneyo. Iiphaneli ze-heterojunction, kwelinye icala, zisebenza kakuhle kwiimeko eziphantsi kokukhanya kwaye zinokumelana okungcono kobushushu, nto leyo ezenza zifaneleke kwiindawo ezineepateni zemozulu ezingalindelekanga. Iiphaneli zeTOPCON zibalasele ngokulingana kwazo kobushushu obuhle kunye nokusebenza ngokubanzi kwiindawo ezishushu, nto leyo ezenza zibe lukhetho lokuqala lokufakelwa kwiindawo ezinelanga nezifudumeleyo.
Lilonke, ishishini lelanga liyaqhubeka nokukhula ngokwaziswa kobuchwepheshe obuphambili obufana neepaneli zelanga zePERC, HJT kunye neTOPCON. Ngayinye kwezi teknoloji ineempawu kunye neenzuzo ezikhethekileyo ezinokuhlangabezana neemeko ezahlukeneyo zokusingqongileyo kunye neemfuno zamandla. Ngokuqonda umahluko phakathi kwezi teknoloji, abathengi kunye namashishini banokwenza izigqibo ezinolwazi xa bekhetha ubuchwepheshe bepaneli yelanga obufanele iimfuno zabo ezithile. Njengoko imfuno yamandla ahlaziyekayo iqhubeka ikhula, ezi teknoloji zintsha zepaneli yelanga ziya kudlala indima ebalulekileyo ekuqhubeleni phambili utshintsho oluya kwindawo yamandla ezinzileyo nenobuhlobo nokusingqongileyo.
Ixesha lokuthumela: Matshi-01-2024