Rahoton Kasuwa da Fasaha na Injin Stringer Cell Solar 2026: TOPCon, BC, HJT da 0BB Trends
Gabatarwa
Injin stringer na solar cell ta atomatik yana daya daga cikin kayan aiki mafi daraja da fasaha a cikin kera panel na silicon crystalline. Yana kula da haɗin cell, shimfida ribbon, haɗa su cikin strings, hangen nesa na injin, sarrafa tashin hankali, gano lahani da canja wurin string, kuma yana ƙayyade ƙarfin panel, 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 ta kasance shekarar da aka fi girka aiki a Sin, yayin da 2026 ta shiga wani mataki 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 kananan gida a ƙasashen waje da layukan sassauƙa na matsakaita.

Tarihin Masana'antu da Yanayin Kasuwa
Daga faɗaɗa ma'auni zuwa gasa inganci
A cikin shekaru goma da suka gabata, babban layin PV na duniya shine ma'auni, rage farashi da maimaitawa. PERC ta kasance mai rinjaye, amma yayin da ingancin juyawa ya kusanci iyaka, N-type TOPCon, HJT da BC sun zama sabon mayar da hankali na 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: yawan aiki da ba a yi amfani da shi ba, farashi mai raguwa akai-akai, ribar da aka matse da kuma jinkirin ficewa daga tsohuwar iya aiki. Ana kallon 2025 a matsayin juyawa daga fadada sikelin zuwa inganci da inganci. Daga 2026 zuwa gaba, masu kera na'urori masu saka hannun jari a cikin stringers yakamata su auna daidaiton fasaha, yawan amfanin ƙasa, rage azurfa, amincin walda, OEE, iyawar bayan siyarwa da yuwuwar haɓakawa sama da saurin gudu.
Kololuwar shigarwa na 2025 da daidaitawar 2026
Kasar Sin ta kara kusan 317GW na PV a 2025, sama da kashi 14% a shekara, tare da jimlar iya aiki kusan 1,200GW a karshen shekara, sama da kashi 35%. A cikin kwata na farko na 2026 sabon PV da aka haɗa da grid ya kai 41.19GW, kuma a 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 ga tashar haɓaka da ake sa ran bayan 2027.

Kasuwancin farashin wutar lantarki yana sake fasalin saurin fadadawa
Sake fasalin 2025 da ke tura sabon wutar lantarki gaba daya zuwa kasuwar ciniki ya canza tsarin dawo da aikin, musamman ga PV da aka rarraba. Ga masana'antu wannan yana nufin abokan ciniki na ƙasa sun fi kula da farashin module, inganci, haɗarin garanti da samar da gida. Sakamakon haka, ƙarin layukan sabbin filaye suna raguwa, yayin da buƙata ta ƙaru ga manyan inganci, BC, 0BB, ƙananan azurfa da layukan ƙasashen waje.
Girman Kasuwa da Tsarin Buƙata
Kasuwar duniya tana ci gaba da girma amma tana raguwa
Buƙatar stringer tana da alaƙa da fitar da module, sabbin layuka, haɓaka fasaha da sake gyara. A cikin 2025 jimillar PV ta duniya ta kai kusan 3TW tare da ƙarin 698GW, China ta kai kusan 60%. Binciken kasuwanci ya sanya kasuwar kayan aikin stringer na duniya a 2025 kusan RMB biliyan 14.2, sama da 18%, ana hasashen zai kai kusan RMB biliyan 22 nan da 2030 a CAGR kusan 7%. Waɗannan ƙididdiga ne na kasuwanci maimakon ƙididdiga na hukuma, amma suna nuna girman girman: 2025 har yanzu ana tallafawa da buƙatar module, yayin da bayan 2026 haɓakawa da maye gurbin gyare-gyare suka sami nauyi.
China ta canza daga jan hankalin iya aiki zuwa haɓaka 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 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 iyakataccen 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 kasa da tallace-tallace na nesa, kuma suna son layin da zai iya tafiyar da TOPCon/PERC na yau da kullum yayin da kuma gwada BC/HJT. Stringer mai dacewa sosai, mai 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 farashi, amma 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 da mafi girman iya aiki ta N-type, tare da kusan kashi 87.6% na kasuwar tantanin halitta a 2025. Tana buƙatar mafi girman daidaiton walda, walda 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 yadudduka na HJT passivation suna da saurin zafin jiki, haɗin kai sau da yawa yana buƙatar siyar da ƙananan zafin jiki ko manne mai ɗaukar wuta, yana sa masu haɗa HJT na musamman su zama masu tsada kuma suna buƙatar ƙarin ƙwarewa daga ƙungiyoyi, kayan aiki da tagogin tsari. Ga masu shiga ƙasashen waje na farko, HJT na iya zama ƙwarewar da aka ajiye ko hanya mafi inganci maimakon babban layin farko kawai.
BC/XBC: hanyar bambancewa don manyan kayayyaki
Back Contact 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 haske na gaba da inganta bayyanar. HPBC 2.0 yana amfani da ƙirar back-contact 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 cikakken hanyar back-contact ne, ya kai rikodin ingancin kasuwanci na 26% akan nau'ikan N-type bifacial. IBC shine hanyar classic interdigitated back-contact tare da na'urorin lantarki na baya kawai. BC yana buƙatar buƙatu daban-daban daga soldering na gaba: mafi girman daidaiton hangen nesa don hadaddun tsarin na'urorin 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 amfanin ƙasa, dogaro da dogon garanti saboda BC yana niyya ga kasuwa mai daraja. Don 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, na nufin rage amfani da manna azurfa da farashin metallization yayin da ake inganta tattara wutar lantarki ta hanyar wayoyi masu laushi da yawa. Tun daga 2024 ta shiga cikin haɓaka masana'antu, tana haifar da haɓakawa a cikin stringers, ribbons, encapsulants, kayan aikin dubawa da gyara. Yana buƙatar daidaiton matsayi mafi girma, kula da tashin hankali na waya mai laushi, hanyoyin clamping da walda masu rikitarwa, dubawar EL da bayyanar da ta fi tsauri, 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 waje, kwanciyar hankali, wahalar kafawa, yawan amfanin ƙasa, lokacin horo da amsa bayan siyarwa galibi suna da mahimmanci fiye da saurin kololuwa; na'ura mai sauri tare da kunkuntar taga tsari, ma'aikata masu wahalar horo ko sassa masu jinkiri na iya ba da OEE na gaske ƙasa da ƙimar ƙirarta. Bukatun daidaito kuma sun tashi sosai: PERC na buƙatar sassauƙan matsayi, 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, matsayi biyu na gefen tantanin halitta da tsarin na'urar 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 | Kusan 6,800 zuwa 8,000 pcs/h (high-speed) |
| Girman tantanin halitta | G1, M6, M10, M12, rabi/uku/rectangular |
| 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 mahimmanci
Ribbon wani muhimmin kayan haɗi ne. Modules na al'ada galibi suna amfani da ribbon lebur, yayin da multi-busbar, SMBB, 0BB da modules masu inganci suna ƙara tura ribbon zagaye, mai 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 ketare saboda galibi suna fuskantar rashin kwanciyar hankali na sel da sarkar samar 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 kayan aiki, 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 mai ɗaure ba na'ura mai hanya ɗaya ba ne amma dandamali mai sassauƙa wanda ya ƙunshi sel PERC, TOPCon, HJT da BC a cikin girman G1, M6, M10 da M12. Kayan aikin da ya riga ya nuna TOPCon da HJT masu dacewa da ɗaurin BC, kuma ya dace da sel HPBC, ABC da IBC, yana bawa abokin ciniki damar gudanar da samar da yawan PERC/TOPCon yayin da yake ajiye ci gaban BC/HJT mai daraja, wanda ya dace da masana'antar farko ta ƙasashen waje da kuma samar da gwaji na hanya da yawa.
Yanayin Gasa
Kasuwar duniya tana da jagora bayyananne a cikin haɗa igiyoyi masu sauri, yana hidima ga sama da wuraren samarwa 1,000 tare da rabon sama da 60% kuma duk manyan masu samar da kayayyaki goma suna abokan ciniki, yana da ƙarfi a cikin injunan sauri, ingantaccen tabbaci da ajiyar 0BB, amma ya fi dacewa ga abokan ciniki masu kuɗi da ke gina layukan premium na GW. Sauran 'yan wasa suna ba da ingantaccen sarrafa layi gabaɗaya da shimfidar hanyoyi da yawa ga manyan kamfanoni da haɓaka masana'anta mai wayo, ko masu haɗa igiyoyi masu yawa da yawa suna kaiwa 9,500 zuwa 10,000 pcs/h tare da taimakon AI, EL da duban bayyanar ga abokan ciniki masu ƙungiyoyin fasaha masu iya aiki, ko ƙwarewar ƙwarewa mai zurfi a cikin soldering infrared da haɗa igiyoyi yanke. An sanya su daban, masu samar da kayayyaki masu juyawa da ke mai da hankali kan abokan ciniki na waje suna jaddada saukar layi na matsakaici zuwa ƙarami, samar da albarkatun ƙasa, haɗin kayan aiki, horo, shigarwa da aiki, suna ba da mafita mataki-mataki daga 'yan MW zuwa ɗaruruwan MW, yana ba abokan 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 kasuwanni inda zaɓin fasaha har yanzu ba shi da tabbas.
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 sayarwa.
| Nau'i | Aikace-aikace | Fasalin Farashi |
|---|---|---|
| Manual / Semi-auto | Lab, ƙaramin rukuni, ƙarancin kasafin kuɗi | Ƙananan jari, dogaro da aiki |
| Standard full-auto | PERC/TOPCon na al'ada | Balagagge, gasa sosai |
| MBB/SMBB mai sauri | TOPCon babban sikelin | 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: na'urorin 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.
Ainihin farashi da darajar ƙasashen waje
Masu siye na ƙasashen waje dole ne su kalli fiye da farashin na'ura zuwa cikakken farashin rayuwa: siye, jigilar kaya da kwastam, shigarwa da gwadawa, kayan aiki da kayayyakin gyara, horar da ma'aikata, asarar haɓaka, daidaita kayan amfani don ribbon, sel da flux, gyara lokacin dakatarwa da farashin haɓakawa daga baya. Ga masana'antun farko na ƙasashen waje, abu mafi tsada shine sau da yawa saka hannun jari 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'urar PERC mai sauƙi, 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 kuma matukan gwaji na kasashen waje suna bukatar kananan stringers wadanda suka fi dacewa da daidaito, sassauci da kuma tabbatar da tsari fiye da saurin gudu. Irin wadannan injina ya kamata su ba da damar daidaita sel masu girma dabam, daidaita MBB/SMBB/BC/IBC, daidaita zafin jiki, matsi da gudu, gwajin kananan kaya, rikodin bayanai da gano hanya, saurin canza tsari, mu'amala mai sauki da kuma karancin kulawa. Abokan ciniki na farko da R&D na kasashen waje suna da bukatu iri daya: rashin tabbas game da nau'in sel na gaba, canza tsari akai-akai, tabbatar da hadewar ribbon, encapsulant da sel daban-daban, karancin gogewar kungiyar, da kuma fifikon samar da kananan kaya mai tsayayye kafin fadada. Dandamali guda daya mai dacewa da PERC, TOPCon, HJT, HPBC, ABC da IBC kuma yana tallafawa ribbon zagaye da lebur zai iya rufe R&D, matuki da kuma samar da 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 | Dandamalin TOPCon mai sarrafa kai da haɓaka BC |
| Sabon mai shiga kasashen waje | Flexible stringer don PERC/TOPCon/HJT/BC |
| Cibiyar bincike da ci gaba | Ƙarami, mai ma'auni da yawa, na'ura mai dacewa sosai |
| Mai siye mai kula da farashi | Yana dacewa da PERC/TOPCon yanzu, ajiye haɓaka BC |
| Mai kera manyan rufin gida | Mai da hankali kan hanyoyin HPBC, ABC, IBC BC |
Hanyar mataki ta dace da masu shiga waje na farko: mataki na farko, layin gwaji na 10 zuwa 60MW don horar da ƙungiyar, 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 canji, yawan amfanin ƙasa, karyewa da ma'aunin ƙarfin peel, EL ko duban gani, bincike mai nisa da haɓaka software, lokacin kai kayan gyara na waje, da shawarwarin 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 Sinawa 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 kuma kuɗi maimakon yin gini fiye da kima. Hatsarin sarkar samarwa yana da girma a ƙasashen waje don sel, ribbon, gilashi, EVA/POE, firam da akwatunan haɗi, don haka dole ne kayan aiki su karɓi haɗin kayan abu da yawa. Hatsarin horarwa yana da mahimmanci saboda stringing yana da yawan aiki, kuma ba tare da ƙwararrun injiniyoyin tsari ba, injuna masu inganci ma na iya samun 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, takardun Ingilishi, jerin kayan gyara, horon bidiyo, shigarwa a wurin da tallafi na dogon lokaci, tunda saurin amsawa yakan saita 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 2026 gaba yana hada hadewar masana'antu, sabunta fasaha, gyaran brownfield da kuma zama na kasashen waje. TOPCon ya kasance babbar hanyar yawan aiki, BC/XBC ita ce mabuɗin jagorar daraja, HJT tana riƙe da gefen ingancinta a farashi mafi girma da shinge, kuma 0BB tana wakiltar rage azurfa da haɓaka haɗin kai. Ga masu siye fifiko a 2026 ba saurin gaske ba ne amma dandamali mai dacewa na dogon lokaci, wanda aka tantance ta hanyar dacewa da hanyoyi da yawa, dacewa da ribbon, daidaitawar BC, walda mai ƙarancin damuwa, hangen nesa, kwanciyar hankali na yawan aiki, ingancin canji, bayan siyarwa da damar haɓakawa. Kalmomin maɓalli na siyan stringer na 2026 sune dacewa, sassauci, ƙarancin haɗari, 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 layukan samar da kayayyaki (ba tantanin halitta ba), Ooitech na ganin yanke shawara na stringer na 2026 a matsayin wani yunkuri na kare kansa 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 tsakanin PERC, TOPCon, HJT da tsarin haɗin baya kamar HPBC, ABC da IBC yana ba masana'anta damar samun kuɗi daga yawan N-type na yau da kullun yayin da yake buɗe kofa mai rahusa zuwa samar da BC mai inganci akan 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 su bi da biyan kuɗi zuwa tashar YouTube na Ooitech a www.youtube.com/ooitech don ƙarin bayani game da masana'antar hasken rana.