# Fahimtar Rukunin Rana na Kwata-Kwata: > Bayani cikin sauƙin harshe na yadda rukunin hasken rana da aka yanka kwata-kwata ke rage asarar juriya ta hanyar ka'idar murabba'in halin yanzu, inda waɗannan tanadi suke fitowa da gaske ![Fahimtar Rukunin Rana na Kwata-Kwata:](https://cdn.ooitech.com/static/upload/image/20260715/b6f91d10694e40a706be7411956c5eb3.webp) - ** 2026-07-15 - ** 903 Views - ** [Blog](./Blog.html) ## Fahimtar Rukunin Rana na Kwata-Kwata: **Amsa mai sauri:** Rarraba hasken rana na kwata-kwata yana raba cikakken tantanin halitta zuwa tsiri huɗu, yana bin rabin-yanke a matsayin mataki na gaba a hanya ɗaya. Dalilin bai canza ba: ƙarancin wutar lantarki a kowane tsiri yana nufin ƙarancin asarar juriya a cikin ribbon da yatsu, wanda ke ba da damar ƙaramin ribbon kuma yana ƙara ƙarfin module. Rabin-yanke ya riga ya zama daidaitaccen, kuma kwata-kwata yana faɗaɗa wannan lissafin gaba, a kan farashin ƙarin aikin yanke kowane tantanin halitta, ƙarin sarrafawa da ƙarin adadin haɗin solder. Ƙuntataccen aiki shine inji: tsiri da aka yanke zuwa huɗu yana da sirara sosai don lanƙwasa da motsi yayin solder, don haka stringer yana buƙatar ingantaccen sarrafa wuri da yanayin zafi mai laushi fiye da layin rabin-yanke. Binciken gefen baya kuma ya zama mafi mahimmanci, saboda lahani da kwata-kwata ke haifarwa sune waɗanda binciken gani ba zai iya gani ba. PV Module Manufacturing · na Jerry, Ooitech ## Gabatarwa Duk wanda ke aiki a PV ya san cewa sel da aka yanka rabin sun riga sun zama ruwan dare gama gari. Yanke kwata, mataki na gaba, ana tallata shi a matsayin "ƙananan asarar layi, mafi girman fitarwa." Amma yawancin mutane sun san da'awar ne kawai, ba dalilin da ke bayanta ba. A ina ne ainihin sel da aka yanka kwata ke rage asararsa? Kuma idan ƙananan guntuwa suna nufin ƙananan halin yanzu, me yasa masana'antar ba ta yanka zuwa guntu 16 ko 32 ba? Bari mu bar ƙididdiga masu yawa kuma mu yi amfani da kwatance masu sauƙi don fahimtar tunanin da ke tattare da shi, ribar, da kuma rashin lahani na PV da aka yanka kwata a lokaci guda. ## Ƙa'ida ta Asali: Dokar Murabba'in Halin Yanzu Bayan Yanke Sel Duk lokacin da halin yanzu ke gudana ta hanyar madugu na PV (ribbon, busbar, gridline), asara ba makawa. Tsarin asarar wutar lantarki shine: **P = I²R (asarar wutar lantarki = murabba'in halin yanzu × juriya)** Murabba'in shine ainihin abin nan. Asara da halin yanzu ba sa tafiya tare a layi madaidaiciya. Ƙananan raguwa a halin yanzu yana kawo babban raguwa a asara. ### 1. Cikakken sel → rabin sel (module da aka yanka rabin) Halin yanzu a kowane guntu ya ragu zuwa 1/2 na asali, don haka asara = (1/2)² = 1/4. Asarar layi ta faɗi da kashi 75% kai tsaye. Wannan shine ainihin dalilin da yasa modules da aka yanka rabin suka mamaye. ### 2. Rabin da aka yanka ya haɓaka zuwa yanke kwata Yanzu kowane yanki yana raguwa zuwa 1/4 na girman tantanin halitta na asali, don haka asara = (1/4)² = 1/16. Idan aka kwatanta da tantanin halitta cikakke, asarar ciki ta ragu da fiye da 90%. Idan aka kwatanta da rabin yankakken tsari, asarar ta sake raguwa sosai. Yanke yana kawo fa'ida kuma. Ƙananan sel suna nufin ana iya yin ribbon ɗin da ya dace ya zama sirara. Siraran ribbon yana rufe ƙasa da fuskar tantanin halitta, don haka asarar inuwa tana raguwa, tantanin halitta yana ɗaukar haske da yawa, kuma fitarwa ta ɗan ƙara hawa. A wannan lokacin mutane da yawa suna tambaya: idan ƙananan yanki suna nufin ƙaramin halin yanzu da ƙarancin asara, me yasa masana'antar ba ta yanke sel zuwa 16, 32, har ma da 64 yanki? Amsar a bayyane take: **yawan yanke ba koyaushe yake da kyau ba. Yanke kwata yana ɗauke da farashi da asarar da ba za ku iya watsi da su ba.** ## Ganin Shi: A Ina Ake Rage Asarar Layi? Mutane da yawa sun san cewa yanke kwata yana da ƙarancin asarar layi, amma ba za su iya nuna inda raguwar take ba. Ka yi tunanin hanyar halin yanzu kamar ruwa yana gangarowa ƙasa, sai komai ya fahimta. Wutar da aka samar da haske tana kama da ruwan sama da ke sauka daga kan dutse. Hanyar gaba daya tana bi ta matakai 5: PN junction → finger gridline (rafi) → busbar gridline (karamin kogi) → ribbon (babban kogi) → busbar (babban kogi). Kowane yanki yana haifar da asara. ### 1. Bangaren da ba ya canzawa: asarar gridline Ko da yaya yawan guntuwar tantanin halitta, jimillar hasken da ke buga raka'a na yankin tantanin halitta ya kasance iri daya. Gudun wutar da sauri a cikin gridlines ba sa canzawa, don haka **asarar finger da busbar gridline ba ta raguwa.** ### 2. Bangaren da ke raguwa sosai: ribbon tsakanin tantanin halitta Tantin halitta cikakke: wutar daga tantanin halitta gaba daya tana shiga cikin ribbon guda daya, wutar tana da yawa kuma asara tana da yawa. Tantin halitta da aka yanka kwata: kashi 1/4 na wutar yankin tantanin halitta ne kawai ke gudana ta kowane ribbon, don haka wutar ribbon ta ragu sosai. Bayanan masana'antu sun nuna asarar ribbon tana da kashi 60% na jimillar asarar cikin gida na module. Ta hanyar yanke wutar ribbon, kwata-kwata yana adana babban kaso na wannan asarar wutar. ## Rashin da aka boye: Asarar Busbar Tana Cinye Ribar Ribbon loss yana raguwa sosai, wanda yake kama da duk abin da ke sama. Amma quarter-cut yana buƙatar sake tsara tsarin kewayawa, kuma hakan yana kawo rashin fa'ida biyu. ### 1. Tsawon busbar yana tashi sama Wani module na quarter-cut yana buƙatar ƙarin busbars. Jimlar tsawon busbar yana girma daga mita 3.4 zuwa mita 8, kusan ninki biyu, kuma farashin kayan aiki yana tashi tare da shi. ### 2. Sabon asarar busbar yana soke wani ɓangare na riba Asarar busbar tana da kashi 20% na jimlar asarar module. Da zarar an tsawaita, jimlar asarar layin busbar ta haura da kashi 50%. Lissafi mai sauri: kusan kashi 40% na abin da quarter-cut ke ceto akan ribbon ana mayar da shi ta hanyar ƙarin asarar busbar. Sakamakon fitarwa na gaske ya zama ƙasa da ban mamaki fiye da yadda ka'idar ke nunawa. ## Ra'ayin Masana'antu: Shin Quarter-Cut Ya Canza Aiwatarwa? Ga cikakken fa'ida da rashin fa'ida na modules na quarter-cut: **Fa'idodi** - Yin amfani da dokar murabba'in halin yanzu, asarar layin ribbon tana raguwa sosai, don haka fitarwa na ka'ida ya fi na cikakken cell da modules na half-cut. - Yana haɗuwa da ribbon mai sirara don yanke shading na gaba da haɓaka yankin karɓar haske na cell. **Rashin fa'ida** - Canjin shimfidar da'ira, amfani da busbar da tsawonsa ya ninka, kuma farashin kayan aiki ya tashi. - Sabon asarar busbar ya rage yawancin tanadin wutar lantarki, don haka ainihin ribar ta iyakance. - Babu yanke mara iyaka: yawan yanke, yawan rikitarwar layukan grid, wuraren haɗin solder, da tsarin busbar, kuma ƙarin asara da farashin kera suna wuce tanadin da sauri. ## Mu Yi Magana Quarter-cut mataki ne na ci gaba daga half-cut. Rage asarar ka'ida yana da kyau, amma farashin busbar da ƙarin asara suna sanya iyaka ga ainihin ribar. A cikin rarraba PV da manyan tsire-tsire na ƙasa, kuna ganin quarter-cut modules suna da amfani? Saka ra'ayoyinku a ƙasa. **#SolarTech #QuarterCutModule #PVLineLoss** ## Ra'ayin Ooitech Abin da wannan ke nuna shi ne cewa ribar module tana rayuwa ko mutuwa a matakin haɗin kai, ba kawai a cikin cell ba. Lokacin da kuke tsara faɗin ribbon da hanyar busbar akan layin quarter-cut, daidaiton tabber-stringer da layup suna yanke shawara ko kuna samun wannan tanadin I² ko kuma ku mayar da shi ta hanyar busbar masu tsayi. Mun ga wannan a kan layin module na Ooitech, inda ƙirar cell ɗaya za ta iya canza watts da yawa dangane da yadda tsarin stringing da bussing yake. Idan kuna son ganin yadda waɗannan matakan ke haɗuwa a kan filin samarwa na gaske, tashar YouTube ɗinmu a [www.youtube.com/ooitech](http://www.youtube.com/ooitech) yana da yawan layin layi da ya cancanci kallo. --- ##### Tags : ![](/template/ooitech/assets/img/shape/06.png) ![](https://cdn.ooitech.com/runtime/image/w800_h700_fitblur_v2_w800_h700_fitblur_v2_1757399770541443.webp) ### Nemi Farashi Duk abubuwan da aka ɗora suna da tsaro kuma sirri ne. ## Muna isar da gwanintar da za ka iya amincewa sabis ɗinmu Kayan aiki kai tsaye daga masana'anta. ![](/template/ooitech/assets/img/icon/money-2.svg) ### Fa'idodin Rage Kuɗi Muna ba da ƙima ta musamman, muna haɓaka sakamako yayin da muke rage kasafin kuɗi ga abokan ciniki. ![](/template/ooitech/assets/img/icon/staff.svg) ### Ƙungiyar Ƙwarewarmu Kwararrun ma'aikatanmu sun ƙware a sababbin hanyoyin magance matsaloli da dabarun da aka keɓance. ![](/template/ooitech/assets/img/icon/certified.svg) ### Fiye da Shekaru 15 na Ƙwarewar Masana'antu Ƙwarewa mai zurfi tana tabbatar da sakamako masu dogaro, masu bin zamani, da tabbatattu don nasara. ![](https://cdn.ooitech.com/static/upload/image/20250910/1757477357667605.webp ) ![](https://cdn.ooitech.com/static/upload/image/20250910/1757477724911512.webp) ![](/template/ooitech/assets/img/shape/06.png) ## Abin da Abokin Cinikinmu Ya ce game da mu Shaidun abokan ciniki sun yaba da zurfin fahimtarmu game da ƙalubalen su, wanda ke haifar da sababbin hanyoyin magance matsaloli da riba mai ƙarfi. Haɗin gwiwa na dogon lokaci—wasu fiye da shekaru goma—suna nuna amincewarsu da gamsuwa. Labaran nasarar su suna motsa mu don ci gaba da wuce tsammanin su. [Ƙara Sani **](#quote-form) ![](/template/ooitech/assets/img/icon/quote.svg) Godiya ga Ooitech don samar da kayan aikin gwajin ƙwayar hasken rana na BC da suka dace sosai. ![](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1776426122864564.webp) ### KTECH ![](/template/ooitech/assets/img/icon/quote.svg) Na sake godewa sosai don babban taimako na inganta da gyara masana'anta da kuma koya wa ma'aikata yadda ake amfani da injinan ![](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1757479675272137.webp) ### Mark BIPV Philippines ![](/template/ooitech/assets/img/icon/quote.svg) Mutum mai babban rai. Na gode sosai da ziyarar ku Mista Wu. Na gode sosai da ayyukan da aka bayar wajen shigar da kayan aiki da horar da dalibai na. 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