Ino nzintu nzi zipya nzyobayanda bantu muchiindi cha N-type cell kuzintu zya quartz

Kusumpuka kwatekkinoloji ya photovoltaic kwapa kuti kube kukomena kwakuyanda kwa quartz iisalala

Mbuli makwebo aamunyika yoonse aa photovoltaic (PV) mbwaafwambaana kusanduka kuya kukubeleka obotu, maselu aamusyobo wa N asyoonto-asyoonto alikuyaabuvwula mumusika. Nzila zya N-type technology—mbuli TOPCon, HJT, a BC—zili mukusololela nzila mpya yakuyungizya manguzu akaambo kakusandula kwazyo kubotu, kucheya kwakubola, antoomwe akubeleka kabotu kwakupanga manguzu. Aawo, zintu zya quartz zisalala loko—zintu ziyandikana loko mukupanga ma PV—zili mukulanga zyeelelo zisumpukide antoomwe aziyandikana zyabusongo ziyumu. Basyaazibwene mumulimo ooyu baamba kuti kubambulula nzila zya N-type cells tiikwakachincha buyo nzila zyakupanga zintu pesi kwaleta buyumuyumu bupya kujatikizya kusalala, kutapya, abuumi bwazibeela zya quartz, zilimbuli mato aa quartz, ma furnace tubes, diffusion tubes, antoomwe a bell jars.

Nzila zya N-type ziyanda kusalala kupati muzintu zya quartz

Zibeela zipati mukupanga TOPCon antoomwe a HJT—mbuli kupya kapati, kupya, akupya—kuyeeme kapati azintu zya quartz. Kweezyanisya amaseelo aa P-type, maselu aa N-type alakonzya kumvwa busofwaazi bwazibulo. Zintu zilimbuli iron (Fe), aluminiyamu (Al), sodium (Na), antoomwe a potassium (K) zilakonzya kuchincha bubotu bwa silicon wafer akusanduka kwamaseelo.

Aboobo, zintu zya quartz zibelesyegwa munzila zyakupanga zintu zya N-type ziyandika zintu zya quartz zisalala loko kutegwa:

• Kucheya busofwaazi bwabutale;
• Busalali bwamakemikalu bupati;
• Kucheya ntenda yakugwisigwa kwamabwe (kusanduka kwamabwe);
• Kuchita kabotu kwakupya kapati.

Kwalino, bamwi basikupanga maselu basumpukide bakasumpula zyeelelo zyabo zyakusalazya zintu zya quartz kusika kuma semiconductor-grade kuchitila kuti bazuzikizye ziyandikana zyakusalazya zyakupanga zintu zisumpukide.

Nzila zyakupya kapati zipa kuti zintu zipangwa a quartz zikwabilile kupya

Kupya kwamaseelo aa TOPCon kanjikanji kulainda a 800°C, kakuli zimwi zibeela zya HJT zipa kuti zibelesyo zitazungaani.

Kubeleka kwachiindi chilamfu kakupya loko kulakonzya kuleta mapenzi mbuli kuchincha, kugwisya mabwe, kucheya kwamumuni, kunyonyooka akaambo kakupya, akufwiinsya buumi bwakubeleka.

Aboobo, izyalani lipya lyazintu zya quartz liyanda kukkalwa kabotu akukazyigwa akupya. Kwiinda mukusumpula nzila zyakunyengulula, kweendelezya bunji bwa hydroxyl, akusumpula bupange bwazintu mukati, zintu zya quartz zilakonzya kubeleka kwachiindi chilamfu mumasena aapya kapati, kugwasya makwebo aa photovoltaic kucesya muulo wakubamba minchina achiindi chakutabeleka.

Ma wafers mapati asololela kukubamba zintu zipya mumaato aa quartz

Kuzuminwa kwa 182mm, 210mm, antoomwe ama wafers mapati kwayungizya buyumuyumu bwakupanga bwato bwa quartz.

Kusanduka kuya kumasaizi mapati aa wafer kubikka ziyandikana kumaato aa quartz:

• Nguzu zyaatala;
• Kuchincha kusyoonto;
• Kweendelezya kabotu-kabotu kwaandaana kwamasena;
• Kukkalilila kwa wafer kubotu.

Nikuba kuchincha kusyoonto mubwaato bwa quartz kulakonzya kuchincha kwaandaana kwama wafer akukozyanya kwa thermal field, kumamanino kulakonzya kuleta kucheya kwakuzyala.

Aboobo, mweelwe uuyaabukomena wabasikusambala zintu zya quartz bali mukubelesya mincini ya CNC iili kabotu kapati alimwi anzila ziyumu zyakulanga-langa bupati bwazintu kutegwa babone kuti zintu zyabo zizuzikizye ziyandika mukupanga ma solar cell mapati.

Kupanga zintu kakunyina kubelesya minchina kupa kuti kube kuyandika kwakupanga zintu munzila iiluzi

Zibelesyo zyakupanga zintu zibelesya zuba lino zili mukusanduka kuya kukupanga zintu munzila iili kabotu akubeleka kakunyina muntu.

Kubelesya nzila zipati zyakunyamuna/kugwisya zintu, zibelesyo zyakubelesya zyama robboti, azibelesyo zyakulanga-langa zyalo zyaamba kuti zintu zya quartz tazyeelede buyo kuba azintu zibotu kapati pele alimwi zyeelede kutondezya kulondoka kwakupima alimwi akuzumanana.

Zibeela zipati zibikkilizya:

• Kweendelezya kukkazika moyo kwamaato aa quartz;
• Kulanganya kujatana kwamatubi aa quartz furnace;
• Kulondoka kwabupati bwakujatana kwa flange;
• Kusima kwanguzu zyakujatana.

Eezyi zipimyo zilajatikizya kubeleka kabotu kwaminchina akukkalikana kwaminchina yakupanga zintu.

Kuchincha kwamukati kakufwambaanya zyoolwe zyakusambala

Muminyaka misyoonto yainda, kuyaambele kuzumanana mubusongo bwakupanga zintu zya quartz zisalala loko kwapa kuti kube kuyungizigwa kwamakwebo aazintu zya quartz zipangwa mukati kachibaka cha photovoltaic. Kakusololelwa kapati akuyungizya nguzu zya TOPCon technology, kuyandika kwamaato aa quartz aali kabotu, ma tube aamulilo, azintu zimwi zijatikizyidwe kwayungizyika, akupa zyoolwe zipya zyakukomena mumakwebo aa quartz aamucisi. Zyakuyeeyela zyamakkampani zitondezya kuti nguzu zyakupanga maselu aa N-type ziyoozumanana kukomena muminyaka iiboola, akupa kuti zintu zya quartz zisalala, zipona kwachiindi chilamfu, alimwi zili kabotu loko zibe zibelesyo zigwasya kapati mumulimo wakutola zintu zya photovoltaic. Makwebo aa Quartz aakonzya kusumpula zintu zyabo zitabelesyegwi, nzila zyakuchita zintu, nzila zyabo zyakupanga minchina, anzila zyakulanga-langa zili mubusena buli kabotu bwakujana mpindu yakuzundana muchibeela chiboola chakusumpula makwebo.

Mamanino

Chiindi cha N-type cells tachili buyo kusumpuka kwabusongo bwakubelesya mumuni pesi alubo nkusunkwa kupati kwazibelesyo zigwasilizya nzila zyakusambala. Mbuli zintu ziyandika kapati mukumwaika akupya kapati, zintu zya quartz zili mukusanduka kuzwa "kuzintu zigwasya" kuya "kuzintu ziyandikana loko mukubeleka." Kuya kunembo, kusalala kupati, kulondoka, akubeleka kwachiindi chilamfu nzizyo nzila zipati zyakupanga zintu zya quartz, kusololela makwebo woonse aa quartz kuya kunembo lyabusongo bwakupanga zintu.