Rahoton Kasuwa da Fasaha na Injin Haɗa Tantanin Rana 2026: TOPCon, BC, HJT da 0BB Trends
Teburin Abubuwan Ciki
Gabatarwa
Injin stringer na solar cell mai sarrafa kansa yana ɗaya daga cikin kayan aiki mafi daraja da fasaha a cikin masana'antar samar da module na silicon crystalline. Yana kula da haɗin cell, shimfida ribbon, haɗawa cikin strings, hangen nesa na injin, sarrafa tashin hankali, gano lahani da canja wurin string, kuma yana ƙayyade ƙarfin module, yawan amfanin ƙasa, ƙarancin micro-crack, amincin walda da takt na layi.
Tsakanin 2020 zuwa 2025 masana'antar stringer ta Sin ta yi saurin tafiya daga zamanin PERC zuwa hanyoyin inganci kamar TOPCon, HJT, BC da 0BB. Tun daga Yuli 2026, tsarin girma ya sake canzawa. 2025 shekara ce ta kololuwar shigarwa a Sin, yayin da 2026 ta shiga wani lokaci na daidaitawa da haɗin gwiwar masana'antu. Abubuwan da ke haifar da buƙata sun ƙaura daga faɗaɗa ƙarfin aiki zuwa haɓaka fasaha, gyare-gyaren brownfield, daidaitawar 0BB/BC, masana'antar samar da kayayyaki na gida a ƙasashen waje da kuma layukan sassauƙa na matsakaita da ƙanana.

Tarihin Masana'antu da Yanayin Kasuwa
Daga faɗaɗa ma'auni zuwa gasa mai inganci
A cikin shekaru goma da suka gabata, babban layin PV na duniya shine ma'auni, rage farashi da maimaitawa. PERC ya taɓa zama mai rinjaye, amma yayin da ingancinsa ya kusanci iyaka, N-type TOPCon, HJT da BC sun zama sabon abin da ake mayar da hankali a gasa. A 2025, Sin har yanzu tana jagorantar masana'antar duniya, tare da samar da polysilicon, wafer, cell da module kusan ton miliyan 1.34, 680GW, 660GW da 620GW, kowanne yana da rabon duniya sama da 85%.
Amma duk da haka bangaren masana'antu yana fuskantar matsin lamba a fili: rashin iya aiki na tsari, farashi mai raguwa akai-akai, riba da aka matse da kuma jinkirin ficewa daga tsofaffin kayan aiki. Ana ganin 2025 a matsayin juyi daga fadada girma zuwa inganci da inganci. Daga 2026 zuwa gaba, masu kera na'urori da ke saka hannun jari a cikin stringers ya kamata su auna daidaiton fasaha, yawan amfanin ƙasa, rage amfani da azurfa, amincin walda, OEE, iyawar bayan siyarwa da damar haɓakawa sama da saurin gudu kawai.
Kololuwar shigarwa na 2025 da daidaitawar 2026
Kasar Sin ta kara kusan 317GW na PV a 2025, sama da kashi 14% a kowace shekara, tare da jimlar iya aiki kusan 1,200GW a karshen shekara, sama da kashi 35%. A cikin kwata na farko na 2026 sabon haɗin grid PV ya kasance 41.19GW, kuma zuwa karshen Mayu 2026 jimlar ƙarfin hasken rana ya kai kusan 1,260GW, sama da kashi 16.3%. Kasuwa tana nan babba amma saurin ya ragu a fili idan aka kwatanta da gaggawar 2025. Tsare-tsaren masana'antu suna tsammanin sabbin shigarwa kusan 180 zuwa 240GW a Sin a 2026, tare da komawa kan hanyar haɓaka da ake tsammani bayan 2027.

Kasuwancin farashin wutar lantarki yana sake fasalin saurin fadada
Sake fasalin 2025 da ke tura sabon makamashi gaba daya zuwa kasuwar ciniki ya canza tsarin dawowar aikin, musamman ga PV da aka rarraba. Ga masana'antu wannan yana nufin abokan ciniki na kasa sun fi kula da farashin module, inganci, hadarin garanti da samar da gida. Sakamakon haka, manyan layukan sabbin filaye suna raguwa, yayin da bukatar ke karuwa ga manyan inganci, BC, 0BB, module masu karancin azurfa da layukan waje na gida.
Girman Kasuwa da Tsarin Bukata
Kasuwar duniya tana ci gaba da girma amma tana raguwa
Bukatar Stringer tana da alaka da fitarwar module, sabbin layuka, sabunta fasaha da sake gyara. A 2025 jimillar PV ta duniya ta kai kusan 3TW tare da karin 698GW, China ta kai kusan kashi 60%. Binciken kasuwanci ya sanya kasuwar kayan aikin stringer na duniya a 2025 a kusan RMB biliyan 14.2, sama da 18%, ana hasashen zai kai kusan RMB biliyan 22 nan da 2030 a CAGR kusan 7%. Wadannan kiyasin kasuwanci ne ba kididdigar hukuma ba, amma suna nuna girman girman: 2025 har yanzu yana da goyon bayan bukatar module, yayin da bayan 2026 sabuntawa da maye gurbin gyare-gyare suka sami nauyi.
China ta canza daga jan hankalin iya aiki zuwa sabunta tsari
Daga 2020 zuwa 2023, kasuwar stringer ta Sin ta yi girma da sauri, daga kusan RMB biliyan 1.75 zuwa RMB biliyan 4.53, wanda aka yi ta hanyar fadada module, amfani da multi-busbar, manyan wafers da canjin N-type. Daga 2024 zuwa 2026, dabara ta canza, tare da taka tsantsan game da capex. Babban buƙatu yanzu ya fito ne daga ci gaba da inganta layin TOPCon, sake gyara PERC zuwa TOPCon/BC/0BB, stringer na musamman na BC/XBC don manyan modules, kayan aikin haɗin HJT low-temperature da 0BB, da kuma karuwar buƙatun shuke-shuke na gida a ƙasashen waje wanda ke fitar da kayan aikin Sin.
Kasuwannin ƙasashen waje a matsayin mahimmin wurin ci gaba
Turai, Amurka, Indiya, Gabas ta Tsakiya, Kudu maso Gabashin Asiya da Afirka suna inganta kera module na gida. Sabbin masu shiga ƙasashen waje ba sa gina manyan masana'antu na multi-GW lokaci guda; suna farawa da layukan 10MW, 30MW, 60MW, 120MW, 200MW ko 500MW don kammala takaddun shaida na gida, horar da ƙungiyar, haɓaka abokan ciniki da tabbatar da kasuwa. Waɗannan abokan ciniki yawanci suna da iyakacin kasafin kuɗi, suna buƙatar dacewa da tushen cell da yawa, suna buƙatar saurin horar da ma'aikatan gida, suna buƙatar cikakken tsari, shigarwa, aiki, shawara kan albarkatun ƙasa da tallace-tallace na nesa, kuma suna son layin da zai iya tafiyar da TOPCon/PERC na yau da kullun yayin gwada BC/HJT. Stringer mai dacewa sosai, matsakaicin zuba jari, mai iya haɓaka ya dace da matakin farko na sabuwar shuka a ƙasashen waje.

Hanyoyin Fasaha: PERC, TOPCon, BC, HJT da 0BB
PERC: babban tushe da aka shigar, yana raguwa a matsayin sabon babban tsari
PERC ya dade yana mamaye kayayyaki, amma zuwa 2025 zuwa 2026 matsayinsa na sabon zuba jari ya ragu a fili. Yana riƙe da layukan da aka shigar, kayayyaki masu rahusa da wasu buƙatun da suka shafi farashi, duk da haka ana maye gurbinsa da TOPCon da BC a gasar inganci mai girma. Daga mahangar siye, na'urar PERC zalla ba ta dace da sabon layi a matsayin tushen dogon lokaci ba; har ma masu shiga da suka fara da kayayyakin PERC ya kamata su fifita kayan aikin da kuma iya sarrafa TOPCon, HJT da BC don guje wa tsufa cikin shekaru biyu zuwa uku.
TOPCon: babbar fasahar girma a kusa da 2026
TOPCon ita ce hanya mafi girma kuma mafi girman iya aiki ta N-type, tare da kusan kashi 87.6% na kasuwar tantanin halitta a 2025. Tana buƙatar daidaiton walda mai girma, walda mai ƙarfi mai ƙarancin damuwa, daidaitawar SMBB/multi-busbar/thin-ribbon, tallafi ga rabi-yanke, uku-yanke da siffofi rectangular, da haɗin kai tare da gwajin EL, hangen nesa, auto-layup da MES traceability. Ga yawancin sabbin masana'antu na ketare TOPCon ya kasance hanya mafi dacewa ta samfur, don haka stringer dole ne ya fara tabbatar da samar da TOPCon mai ƙarfi.
HJT: inganci mai girma, manyan shinge
HJT yana ba da inganci mai girma, ƙananan ma'aunin zafin jiki da babban bifaciality, amma yana buƙatar babban jari da sarrafa tsari. Saboda HJT passivation layers suna da hankali ga zafin jiki, haɗin kai sau da yawa yana buƙatar low-temperature soldering ko conductive adhesive, yana sa dedicated HJT stringers su zama masu tsada kuma suna buƙatar ƙarin ƙwarewa daga ƙungiyoyi, kayan aiki da windows na tsari. Ga masu shigowa daga ƙasashen waje da wuri, HJT na iya zama ƙwarewar da aka ajiye ko hanya mai daraja maimakon babban layin farko kawai.
BC/XBC: hanyar bambancewa don manyan kayayyaki
Haɗin Baya yana sanya duka madaidaitan da marasa kyau na lantarki a bayan tantanin halitta, yana rage ko kawar da inuwar ƙarfe ta gaba don ƙara kama hasken gaba da inganta bayyanar. HPBC 2.0 yana amfani da ƙirar haɗin baya tare da gaba mara inuwa, tare da ingancin samfurin kasuwanci har zuwa 24.8% da ƙarfi har zuwa 670W akan dandalin Hi-MO X10; ABC, wanda kuma hanya ce ta haɗin baya cikakke, ya kai rikodin ingancin kasuwanci na 26% akan nau'ikan nau'ikan N-type bifacial. IBC ita ce hanya ta gargajiya ta haɗin baya mai tsaka-tsaki tare da madaidaitan lantarki na baya kawai. BC yana buƙatar buƙatu daban-daban daga soldering na gaba: mafi girman daidaiton hangen nesa don hadaddun tsarin lantarki na baya, mafi kyawun sarrafa hanyar ribbon, matsa lamba, zafin jiki da tashin hankali, mafi girman buƙatun daidaito ba tare da busbars na gaba ba, ƙarfin daidaitawa a cikin bambance-bambancen tsarin HPBC, ABC da IBC, da kuma mafi girman hankali ga yawan amfani, aminci da dogon garanti saboda BC yana kaiwa ga kasuwa mai daraja. Saboda haka, BC stringer ba haɓaka MBB mai sauƙi ba ne amma sake fasalin matsayi, walda, clamping, canja wuri da dabaru na dubawa.

0BB: hanya mafi mahimmanci don rage amfani da azurfa
0BB, ko fasahar busbar-free, tana nufin rage amfani da man azurfa da farashin metallization yayin da take inganta tattara wutar lantarki ta hanyar amfani da wayoyi masu laushi da yawa. Tun daga 2024 ta shiga cikin masana'antu mai sauri, tana haifar da haɓakawa a cikin stringers, ribbons, encapsulants, kayan dubawa da gyara. Yana buƙatar mafi girman daidaiton matsayi, kwanciyar hankali na sarrafa waya mai laushi, hanyoyin clamping da walda masu rikitarwa, ƙaƙƙarfan dubawar EL da bayyanar, da matakan gyara masu wahala. Ga abokan ciniki na farko na ƙasashen waje 0BB na iya zama hanyar haɓakawa da aka ajiye, amma dandamalin kayan aiki ya kamata ya ba da damar daidaitawa ko haɓakawa daga baya.
Juyin Halittar Ma'aunin Stringer
Yawan fitarwa da daidaito
Fiye da shekaru biyar, saurin stringer ya tashi daga 1,000 zuwa 2,000 pcs/h har zuwa 6,000 zuwa 10,000 pcs/h da sama, tare da manyan samfuran high-speed kusan 6,800 zuwa 8,000 pcs/h. Amma sauri ba shine kawai ma'auni ba. Ga sabuwar masana'anta a ƙasashen waje, kwanciyar hankali, sauƙin kafawa, yawan amfanin ƙasa, lokacin horo da martanin bayan siyarwa sau da yawa suna da mahimmanci fiye da saurin kololuwa; na'ura mai sauri tare da ƙaramin taga tsari, ma'aikata masu wahalar horarwa ko kayan gyara marasa sauri na iya ba da OEE na gaske ƙasa da ƙimar ƙirarta. Bukatun daidaito kuma sun tashi sosai: PERC na buƙatar daidaiton wuri mai sauƙi, yayin da TOPCon, SMBB, BC da 0BB ke buƙatar daidaito mai tsauri. Musamman BC, tare da na'urorin lantarki na baya kawai, yana buƙatar gane tsarin baya, daidaita wuri biyu na gefen tantanin halitta da tsarin lantarki, sarrafa sanya ribbon mai tsauri, matsi mai daidaitawa na kan walda da gano lahani na EL bayan walda.
| Parameter | Matsakaicin Kewayon / Bukata |
|---|---|
| Yawan Samarwa | Kimanin 6,800 zuwa 8,000 pcs/h (high-speed) |
| Girman tantanin halitta | G1, M6, M10, M12, rabi/ukku/murabba'i |
| Nau'ikan ribbon | Wayar zagaye da ribbon lebur |
| Hanyoyin fasaha | PERC, TOPCon, HJT, BC |
| Daidaitawar BC | HPBC 1.0/2.0, ABC 1.0/2.0, IBC |
| Bincike | Matsayin EL da hangen nesa na inji |
Daidaitawar Ribbon: me yasa zagaye da lebur duka suke da muhimmanci
Ribbon wani abu ne mai mahimmanci na haɗin kai. Modules na yau da kullun galibi suna amfani da ribbon lebur, yayin da multi-busbar, SMBB, 0BB da modules masu inganci suna ƙara tura ribbon zagaye, siffa da ultra-fine. Ribbon zagaye yana taimakawa haske da tattara wutar lantarki, yayin da ribbon lebur ya balaga kuma yana da karko a hanyoyin gargajiya. Taimako ga duka ribbon zagaye da lebur yana da mahimmanci ga masu shigowa daga waje saboda galibi suna fuskantar rashin kwanciyar hankali na sarkar samar da cell da ribbon. Kayan aiki na ribbon guda ɗaya yana iyakance canjin mai bayarwa ko hanyoyi daga baya, don haka daidaitawa biyu yana rage haɗarin samun albarkatun ƙasa, haɗarin canza hanya, haɗarin canza umarni, haɗarin haɓaka SMBB/BC/0BB na gaba da matsin lamba na kayan gyara.
Daidaitawar hanyoyi da yawa
Bayan 2026, mafi daraja stringer ba na'ura mai hanya ɗaya ba ce, amma dandamali mai sassauƙa wanda ya ƙunshi PERC, TOPCon, HJT da BC sel a cikin girman G1, M6, M10 da M12. Kayan aikin da ya riga ya nuna TOPCon da HJT masu dacewa da BC stringing, kuma ya dace da HPBC, ABC da IBC sel, yana bawa abokin ciniki damar gudanar da samar da PERC/TOPCon mai yawa yayin da yake ajiye ci gaban BC/HJT mai daraja, wanda ya dace da masana'antar farko ta ƙasashen waje da kuma samar da hanya da yawa.
Yanayin Gasa
Kasuwar duniya tana da jagora bayyananne a cikin haɗa igiyoyi masu sauri, yana hidimar wuraren samarwa sama da 1,000 tare da rabon sama da 60% kuma dukkan manyan masu samar da kayayyaki goma abokan ciniki ne, yana da ƙarfi a cikin injunan sauri, ingantaccen tabbatarwa da kuma tanadin 0BB, amma ya fi dacewa da abokan ciniki masu kuɗi da ke gina layukan premium na GW. Sauran 'yan wasa suna ba da ƙarfin sarrafa layi gabaɗaya da shimfidar hanyoyi da yawa don manyan kamfanoni da haɓaka masana'anta mai wayo, ko kuma masu haɗa igiyoyi masu yawa da ke kaiwa 9,500 zuwa 10,000 pcs/h tare da taimakon AI, EL da duban bayyanar ga abokan ciniki masu ƙwararrun ƙungiyoyin fasaha, ko ƙwarewa mai zurfi a cikin soldering infrared da haɗa igiyoyi da aka yanke. An sanya su daban, masu samar da kayayyaki da ke mai da hankali kan abokan ciniki na waje suna jaddada saukar layi na ƙanana zuwa matsakaici, samar da albarkatun ƙasa, haɗa kayan aiki, horarwa, shigarwa da aiki, suna ba da mafita mataki-mataki daga ƴan MW zuwa ɗaruruwan MW, suna ba abokin ciniki damar farawa da layukan rabin atomatik masu ƙarancin haɗari kuma su haɓaka a hankali, tare da sabon BC stringer wanda ya dace da PERC, TOPCon, HJT da BC hanyoyi don kasuwannin da zaɓin fasaha har yanzu ba a tabbata ba.
Hanyoyin Farashi da Kudin Saye
Rarraba Farashi
Farashin stringer ya bambanta sosai bisa ga matakin sarrafa kansa, yawan fitarwa, daidaitawar hanya, tsarin gani, tsarin walda, na'urorin dubawa, alama da bayan siyarwa.
| Nau'i | Aikace-aikace | Fasalin Farashi |
|---|---|---|
| Manual / Semi-auto | Lab, ƙaramin tsari, ƙaramin kasafin kuɗi | Ƙananan jari, dogaro da aiki |
| Standard full-auto | PERC/TOPCon na al'ada | Balagagge, mai matukar gasa |
| MBB/SMBB mai sauri | TOPCon babban tsari | Babban takt, farashi mai girma |
| HJT low-temperature | HJT premium modules | Tsari mai rikitarwa, farashi mai girma |
| BC/XBC dedicated | HPBC, ABC, IBC | Babban shinge, daidaitawa na musamman |
| 0BB stringer | Hanyar rage azurfa | Bayyanannun fasaha mai daraja |
A cikin 2026 farashin ba ya tashi ko faɗuwa daidai gwargwado amma yana bambanta a fili: kayan aikin PERC/TOPCon na al'ada suna fuskantar gasa mai tsanani da matsin farashi, yayin da BC, 0BB da HJT ke riƙe da ƙarin farashi saboda matsalolin fasaha.
Haƙiƙanin farashi da darajar ƙasashen waje
Masu siye na ƙasashen waje dole ne su kalli fiye da farashin injin zuwa cikakken farashin rayuwa: siye, jigilar kaya da kwastam, shigarwa da ƙaddamarwa, kayan aiki da kayayyakin gyara, horar da ma'aikata, asarar haɓakawa, daidaita kayan amfani don ribbon, sel da flux, gyaran lokacin aiki da farashin haɓakawa daga baya. Ga masana'antun farko na ƙasashen waje, abu mafi tsada shine sau da yawa jarin na biyu bayan zaɓar hanyar da ba daidai ba. Na'urar stringer mai jituwa da hanyoyi da yawa, ko da yake farashinta ya fi na injin PERC na yau da kullun, tana da ƙarancin haɗarin rayuwa kuma tana tallafawa hanyar fara-sa'an nan-haɓaka inda samar da PERC/TOPCon ke samar da kuɗin shiga kafin a haɓaka samfuran BC masu ƙarin farashi akan wannan dandamali.
Bukatar Bincike da Ci gaba da Ƙananan Layi
Yayin da hanyoyi ke bambanta, cibiyoyin R&D, dakunan gwaje-gwaje na jami'a, kananan masana'antu da masana'antu na gwaji na kasashen waje suna bukatar kananan stringers wadanda suka ba da fifiko ga dacewa, sassauci da tabbatar da tsari fiye da saurin gudu. Irin wadannan injina ya kamata su ba da dacewa da sel masu girma daban-daban, daidaitawa MBB/SMBB/BC/IBC, daidaita zafin jiki, matsi da gudu, gwaji kananan kaya, rikodin bayanai da gano hanya, sauyawa cikin sauri, mu'amala mai sauki da kuma karancin kulawa. Abokan ciniki na farko na kasashen waje da R&D suna da bukatu guda: rashin tabbas game da nau'in sel na gaba, sauyawa akai-akai, tabbatar da hadewar ribbon, encapsulant da sel daban-daban, karancin gogewar kungiya, da kuma fifita samar da kananan kaya mai tsayayye kafin fadadawa. Dandali guda daya mai dacewa da PERC, TOPCon, HJT, HPBC, ABC da IBC kuma yana tallafawa ribbon zagaye da lebur zai iya rufe R&D, gwaji da kuma samar da kananan kaya na farko na kasashen waje.
Jagorar Yanke Shawarar Siyayya
| Nau'in Abokin Ciniki | Dabarun Shawarar |
|---|---|
| Babban mai kera GW na kasar Sin | Layukan TOPCon/0BB/BC masu saurin gudu |
| Babban mai kera na kasashen waje | Dandalin haɓaka TOPCon mai sarrafa kai da BC |
| Sabon mai shiga kasashen waje | Mai sassauƙa don PERC/TOPCon/HJT/BC |
| Cibiyar bincike da haɓaka | Ƙarami, mai ma'auni da yawa, na'ura mai dacewa sosai |
| Mai siye mai kula da farashi | PERC/TOPCon mai dacewa yanzu, ajiye haɓaka BC |
| Mai yin saman rufin gida mai inganci | Mai da hankali kan hanyoyin HPBC, ABC, IBC BC |
Hanya mai matakai ta dace da masu shiga waje na farko: mataki na farko, layin gwaji na 10 zuwa 60MW don horar da tawagar, ƙware da tsari da gina tallace-tallace na gida, tare da kayan aiki masu tsayayye, masu sauƙin kula da kuma dacewa; mataki na biyu, haɓaka zuwa layin girma na 60 zuwa 200MW yana gabatar da TOPCon na yau da kullun da gwada BC da ƙananan umarni na musamman; mataki na uku, faɗaɗa sama da 300 zuwa 600MW tare da kayan aiki na musamman na TOPCon, BC, HJT ko 0BB. Kafin siye, tabbatar da girman sel da aka tallafawa kamar M10, M12 da rectangular, tallafi ga HPBC 1.0/2.0, ABC 1.0/2.0 da tsarin IBC, TOPCon/PERC/HJT na yau da kullun, tallafi na ribbon zagaye da lebur, kewayon ƙayyadaddun ribbon, kewayon zafin walda da daidaiton sarrafawa, lokacin canzawa, yawan amfanin ƙasa, karyewa da ma'aunin ƙarfin peel, EL mai haɗe ko dubawa na gani, bincike na nesa da haɓaka software, lokacin kaiwa na kayan gyara na waje, da shawarwarin kunshin tsari don sel, ribbon, encapsulant da flux.
Nazarin Hatsari
Hatsarin hanya ya kasance kamar BC, HJT da 0BB suna ci gaba da sauri tare da manyan bambance-bambancen tsari tsakanin masana'antun, don haka a guji ɗaurewa ga hanya ɗaya; ƙarfin da ya fi dacewa yana rage wannan hatsarin. Hatsarin buƙata yana ƙaruwa yayin da ƙarin sinadarin China na 2026 ya faɗi daga kololuwar 2025 kuma kasuwar duniya ta girma cikin hankali, don haka a gina iyawa a matakai ta hanyar oda, takaddun shaida, manufofin gida da kuɗi maimakon yin gini fiye da kima. Hatsarin sarkar samarwa yana da yawa a ƙasashen waje don sel, ribbon, gilashi, EVA/POE, firam da akwatunan haɗi, don haka kayan aiki dole ne su karɓi haɗin kayan aiki da yawa. Hatsarin horo yana da mahimmanci saboda stringing yana da matakai masu yawa, kuma ba tare da ƙwararrun injiniyoyin tsari ba, injuna masu inganci ma na iya fuskantar ƙarancin amfani, yawan karyewa, walda mai sanyi ko mara daidaito da lokacin dakatarwa. Hatsarin bayan siyarwa yana da mahimmanci: masu siye dole ne su tabbatar da bincike na nesa, takaddun Turanci, jerin kayan gyara, horon bidiyo, shigarwa a wurin da tallafi na dogon lokaci, tunda saurin amsawa sau da yawa yana tsara saurin haɓaka.
Ƙarshe
Tun daga watan Yuli 2026, masana'antar stringer ta shiga wani sabon mataki: fadadawa ya jagoranci 2020 zuwa 2023, saurin sauya hanya ya nuna 2024 zuwa 2025, kuma daga 2026 zuwa gaba ya hada da hadewar masana'antu, sabunta fasaha, gyaran brownfield da kuma zama na gida a kasashen waje. TOPCon ya kasance babbar hanyar yawan aiki, BC/XBC ita ce muhimmiyar hanya ta musamman, HJT tana rike da fifikon ingancinta a farashi mafi girma da shinge, kuma 0BB tana wakiltar rage amfani da azurfa da haɓaka haɗin kai. Ga masu siye, fifiko a 2026 ba saurin aiki ba ne, amma dandamali mai dacewa na dogon lokaci, wanda ake tantancewa ta hanyar dacewa da hanyoyi da yawa, dacewa da ribbon, daidaitawa da BC, walda mai karancin damuwa, hangen nesa, kwanciyar hankali na yawan aiki, ingancin canji, bayan siyarwa da damar haɓakawa. Kalmomin mahimmanci na siyan stringer a 2026 sune dacewa, sassauci, karancin hadari, iya haɓakawa da dacewa da kasashen waje.
Ra'ayin Ooitech
A matsayin mai samar da layin samar da hasken rana na duniya wanda ya mai da hankali kan layin samar da kayayyaki na module (ba cell ba), Ooitech na ganin yanke shawara na stringer na 2026 a matsayin wani abu na kariya daga hadari maimakon tseren gudu. Ga masu shiga kasuwa na waje da ke gina layukan 10 zuwa 200MW, stringer na BC wanda ke tallafawa ribbon mai zagaye da lebur kuma yana daidaita a kan PERC, TOPCon, HJT da tsarin back-contact kamar HPBC, ABC da IBC yana ba da damar masana'anta ta samun kudaden shiga a kan yawan N-type na yau da kullun yayin da take kiyaye kofa mai rahusa ga fitar da BC mai inganci a kan wannan dandamali, wanda ya fi arha fiye da sake siyan kayan aiki bayan yanke shawara mara kyau. Masu karatu da ke son ganin yadda waɗannan hanyoyin stringing da cikakken layi ke gudana a filin suna maraba da bin da biyan kuɗi zuwa tashar YouTube na Ooitech a www.youtube.com/ooitech don ƙarin bayani game da masana'antar hasken rana.