Umahluko phakathi kwe-PERC, i-HJT kunye neepaneli zelanga ze-TOPCON

Njengoko imfuno yamandla avuselelekayo iqhubeka ikhula, ishishini lelanga lenze inkqubela phambili enkulu kwitekhnoloji yepaneli yelanga. Izinto ezintsha zamva nje ziquka i-PERC, i-HJT kunye neepaneli zelanga ze-TOPCON, nganye inika iimpawu ezizodwa kunye neenzuzo. Ukuqonda umahluko phakathi kwezi teknoloji kubalulekile kubathengi kunye namashishini ajonge ukutyalomali kwizisombululo zelanga.

I-PERC, emele i-Passivated Emitter kunye ne-Rear Cell, luhlobo lwepaneli yelanga efumene ukuthandwa kwiminyaka yamuva ngenxa yokwandisa ukusebenza kakuhle kunye nokusebenza. Inqaku eliphambili leepaneli zelanga ze-PERC kukongeza umgca we-passivation ngasemva kweseli, okunciphisa ukuhlanganiswa kwe-electron kunye nokwandisa ukusebenza kakuhle kwepaneli. Le teknoloji yenza ukuba iiphaneli zePERC zifezekise isivuno esiphezulu samandla, zibenza zibe yindlela ekhangayo kwizicelo zokuhlala kunye nezorhwebo.

I-HJT (i-Heterojunction Technology), ngakolunye uhlangothi, enye iteknoloji yepaneli yelanga ehamba phambili eyenza i-buzz kwishishini. Iiphaneli ze-Heterojunction zibonisa ukusetyenziswa kwe-silicon ye-amorphous kumacala omabini e-crystalline silicon cell, enceda ukunciphisa ukulahlekelwa kwamandla kunye nokwandisa ukusebenza kakuhle ngokubanzi. Olu yilo luyintshayo luvumela iiphaneli ze-HJT ukuba zinike amandla aphezulu kunye nokusebenza okungcono kwiimeko zokukhanya okuphantsi, okuzenza zibe lukhetho oludumileyo kwiindawo ezinokukhanya okuncinci kwelanga okanye iipatheni zemozulu eziguquguqukayo.

I-TOPCON, imfutshane yeTunnel Oxide Passivated Contact, yenye itekhnoloji yephaneli yelanga enqumlayo efumana ingqalelo ekusebenzeni kwayo okuphezulu. Iiphaneli ze-TOPCON zibandakanya ulwakhiwo lweeseli olukhethekileyo olunabafowunelwa abadlulayo ngaphambili nangasemva ukunciphisa ukulahleka kwamandla kunye nokwandisa ukusebenza kakuhle kweeseli. Olu luyilo luvumela iipaneli ze-TOPCON ukuba zifezekise amandla aphezulu kunye nomlinganiso wokushisa ongcono, okwenza kube lula ukufakwa kwiindawo ezishushu okanye kwiindawo ezinokutshintsha okukhulu kweqondo lokushisa.

Xa uthelekisa obu buchwepheshe buthathu, kubalulekile ukuqwalasela iingenelo kunye nemida yabo. Iiphaneli ze-PERC ziyaziwa ngokusebenza kwazo okuphezulu kunye nemveliso yamandla, okubenza babe ukhetho oluthembekileyo lokwandisa imveliso yamandla kwiindawo ezahlukeneyo. Iipaneli ze-Heterojunction, ngakolunye uhlangothi, zisebenza kakuhle kwiimeko eziphantsi zokukhanya kunye nokumelana nokushisa okungcono, okwenza kube lula kwiindawo ezinesimo sezulu esingalindelekanga. Iiphaneli ze-TOPCON zigqamile kumlinganiso wazo wobushushu obalaseleyo kunye nokusebenza ngokubanzi kwiindawo ezishushu, zibenza babe lolona khetho lokuqala lofakelo kwindawo enelanga neshushu.

Konke kuzo zonke, imboni yelanga iyaqhubeka ikhula kunye nokuqaliswa kobuchwepheshe obuphezulu obufana ne-PERC, i-HJT kunye neepaneli zelanga ze-TOPCON. Nganye kwezi teknoloji ineempawu ezizodwa kunye neenzuzo ezinokuhlangabezana neemeko ezahlukeneyo zokusingqongileyo kunye neemfuno zamandla. Ngokuqonda umahluko phakathi kobu buchwepheshe, abathengi kunye namashishini banokwenza izigqibo ezinolwazi xa bekhetha iteknoloji yepaneli yelanga ehambelana neemfuno zabo ezithile. Njengoko imfuno yamandla ahlaziyekayo iqhubeleka nokukhula, obu buchwepheshe butsha bephaneli yelanga buya kudlala indima ebalulekileyo ekuqhubeleni inguqu ukuya kwindawo ezinzileyo kunye neyokusingqongileyo yamandla.