Te rerekētanga i waenga i ngā panera rā PERC, HJT me TOPCON

I te mea kei te tipu haere tonu te hiahia mō te pūngao hou, kua tino whanake te umanga pūngao rā i roto i te hangarau o ngā papa rā. Ko ngā auahatanga hou ko ngā papa rā PERC, HJT me TOPCON, ia papa he āhuatanga me ngā painga ahurei. He mea nui te mārama ki ngā rerekētanga i waenga i ēnei hangarau mō ngā kaihoko me ngā pakihi e hiahia ana ki te haumi ki ngā otinga pūngao rā.

Ko te PERC, arā, ko te Passivated Emitter and Rear Cell, he momo panera rā kua rongonui haere i ngā tau tata nei nā te mea kua piki ake tōna pai me te mahi. Ko te āhuatanga matua o ngā panera rā PERC ko te tāpiri i tētahi paparanga passivation ki muri o te pūtau, e whakaiti ana i te whakakotahitanga irahiko me te whakanui ake i te pai whānui o te panera. Mā tēnei hangarau ka taea e ngā panera PERC te whakatutuki i ngā hua pūngao teitei ake, ka waiho hei kōwhiringa ātaahua mō ngā tono kāinga me ngā tono arumoni.

Ko te HJT (Heterojunction Technology) i tētahi atu taha, he hangarau matatau anō hoki mō ngā panera rā e hanga ana i te ngangau i roto i te umanga. Kei roto i ngā panera heterojunction te whakamahinga o ngā paparanga angiangi o te silicon amorphous i ngā taha e rua o te pūtau silicon tioata, e āwhina ana ki te whakaiti i te ngaronga pūngao me te whakanui ake i te whai huatanga whānui. Mā tēnei hoahoa auaha ka taea e ngā panera HJT te whakaputa i te putanga mana teitei ake me te mahi pai ake i roto i ngā āhuatanga mārama iti, ka waiho hei whiringa rongonui i ngā wāhi he iti ake te rā, he rerekē rānei ngā tauira huarere.

Ko te TOPCON, he whakarāpopototanga mō te Tunnel Oxide Passivated Contact, tētahi atu hangarau panera rā hou e arohia ana mō tōna mahi pai rawa atu. He hanganga pūtau ahurei kei ngā panera TOPCON me ngā hononga kua whakakorehia i mua me muri hei whakaiti i te ngaronga pūngao me te whakanui ake i te pai o te pūtau. Mā tēnei hoahoa ka taea e ngā panera TOPCON te whakatutuki i te putanga mana teitei ake me te tauwehenga pāmahana pai ake, he mea pai mō te tāutanga ki ngā āhuarangi wera, ki ngā wāhi rānei he nui ngā huringa pāmahana.

I te whakataurite i ēnei hangarau e toru, he mea nui kia whakaarohia ō rātou painga me ō rātou ngoikoretanga. E mōhiotia ana ngā panera PERC mō tō rātou tino whai huatanga me te whakaputa pūngao, ā, he mea pono hei whiriwhiri mā rātou mō te whakanui ake i te whakaputa pūngao i roto i ngā taiao rerekē. I tētahi atu taha, he pai te mahi a ngā panera heterojunction i roto i ngā āhuatanga mārama iti, ā, he pai ake te ātete ki te pāmahana, ā, he pai mō ngā rohe he āhuarangi kore e taea te matapae. E tū motuhake ana ngā panera TOPCON mō ō rātou tauwehenga pāmahana pai me te mahi whānui i roto i ngā āhuarangi wera, ā, koinei te mea tuatahi hei whiriwhiri mā ngā whakaurunga ki ngā rohe paki me ngā rohe mahana.

I te katoa, kei te tipu tonu te umanga pūngao rā me te whakaurunga mai o ngā hangarau matatau pēnei i te PERC, HJT me ngā panera pūngao TOPCON. He āhuatanga ahurei me ngā painga o ia hangarau e taea ai te whakatutuki i ngā āhuatanga taiao me ngā hiahia pūngao rerekē. Mā te mārama ki ngā rerekētanga i waenga i ēnei hangarau, ka taea e ngā kaihoko me ngā pakihi te whakatau whai whakaaro i te wā e whiriwhiri ana i te hangarau panera pūngao rā e pai ana mō ā rātou hiahia. I te mea kei te tipu haere tonu te tono mō te pūngao hou, ka whai wāhi nui ēnei hangarau panera pūngao rā auaha ki te akiaki i te whakawhiti ki tētahi whenua pūngao tauwhiro ake, ā, he pai ake te taiao.