# Me Ya Sa Yin Wutar Lantarki a Faifan Rana Ke Bayyana Ɗoyayyun Kwayoyin > Gano kimiyyar da ke bayan gwajin Hasken Wuta (EL) a cikin bangarorin hasken rana. Koyi yadda ba da wuta ga na'urar hasken rana ke bayyana ɓoyayyun lahani kamar ƙananan tsagewa ![Me Ya Sa Yin Wutar Lantarki a Faifan Rana Ke Bayyana Ɗoyayyun Kwayoyin](https://cdn.ooitech.com/static/upload/image/20260820/cd8f713085684c48b4f7077ac674ab9d.webp) - ** 2026-08-20 - ** 148 Dubawa - ** [Blog](./Blog.html) ## Me Ya Sa Yin Wutar Lantarki a Faifan Rana Ke Bayyana Ɗoyayyun Kwayoyin **Amsa mai sauri:** Yin amfani da wutar lantarki a kan panel ɗin hasken rana da kuma ɗaukar hoton fitar da shi da kansa yana bayyana lahani da babu wani bincike na gani da zai iya ganowa. A gwajin hasken lantarki, ana shigar da wutar lantarki cikin module ɗin domin sel ɗin su fitar da hasken infrared, kuma kamara tana ɗaukar hoton wannan fitar a tsawon raƙuman ruwa kusan 1150 nm. Tsagewa, katsewar yatsa ko haɗin da aka narke da mara kyau suna bayyana a matsayin duhu saboda ƙarancin wutar lantarki da ke gudana a wurin da ƙarancin haske da ake fitarwa. Dalilin da ya sa wannan yake da muhimmanci shi ne cewa waɗannan lahani ba a iya ganin su da ido kuma galibi ba a iya ganin su a ma'aunin wutar lantarki: module ɗin da ke da tsagewar sel zai iya samar da kusan adadin da aka ƙayyade yayin da yake ɗauke da lahani da zai ƙaru. Shi ya sa gwajin EL yake tare da gwajin walƙiya maimakon maye gurbinsa — ɗaya yana auna fitarwa, ɗayan kuma yana gano inda fitarwar take ɓoye. PV Module Manufacturing · na Jerry, Ooitech Kafin barin masana'anta, bangarorin hasken rana suna wucewa ta manyan bincike biyu na inganci. Ɗaya shine dubawa na gani mai sauƙi. Ɗayan kuma shine abin da muke magana akai yau: gwajin kunna wuta. Sunan fasaha na wannan shine gwajin EL. EL yana nufin [Electroluminescence](https://www.ooitech.com/el-testing-for-solar-panels-inline-vs-offline-setup.html). ## 1. Kimiyyar Bayan Gwajin EL Sel na rana na crystalline silicon ainihin semiconductor na PN junction ne. Yana da kaddarorin photoelectric na biyu. A cikin amfaninmu na yau da kullun, hasken rana yana bugun panel, yana haifar da tasirin photovoltaic, kuma yana juya hasken wutar lantarki zuwa wutar lantarki. Gwajin EL yana juyar da wannan tsarin jiki baya. Wani tushen wutar lantarki na waje yana shigar da wutar lantarki kai tsaye a cikin module. Wannan yana shigar da electrons da holes a cikin cell. Waɗannan masu ɗaukar caji suna sake haɗuwa a PN junction kuma suna fitar da makamashi a matsayin photons, suna haifar da tasirin electroluminescence. Ga abin da ke faruwa. Lokacin da silicon cell ya sami wutar lantarki, hasken da yake fitarwa yana kusa da infrared, tare da tsawon wavelength kusan 1100-1150nm. Wannan takamaiman band ya fadi gaba daya a wajen ganin ɗan adam. Ba za mu iya ganin wannan hasken kwata-kwata ba. Ko da module yana da cikakken wutar lantarki kuma yana haskakawa, kawai yana kama da gilashin yau da kullun ga ido. Ba za ku ga wani haske mai haske ko duhu ba. Shi ya sa yin amfani da wutar lantarki kawai bai isa ba. Dole ne mu dogara da ƙwararrun kyamarorin hoto na infrared. Kayan aikin EL suna amfani da kyamarorin CMOS ko CCD masu kula da infrared kusa da su tare da tace IR. Suna ɗaukar hotuna masu tsayi a cikin yanayi mai duhu gaba daya. Wannan saitin yana canza siginonin infrared marasa ganuwa zuwa hotuna masu haske da duhu a kan allo. ## 2. Me Ya Sa Muke Bukatar Gwajin EL? Ka yi la'akari da shi a matsayin CT scan na hasken rana. Lalacewar da ba za ka iya gani daga waje ba ta zama bayyananne ta hanyar gwajin EL. Bari mu duba wasu lahani na EL na yau da kullun: ƙananan tsaga, sanyi soldering, da karyewar layukan grid. **Ƙananan tsage-tsage:**Waɗannan ƙananan karaya ne a cikin jikin silicon da damuwa na injiniya ke haifarwa. Ƙwayar ba ta rabu gaba ɗaya ba, don haka saman yana da kyau. Amma lattice na crystal ya riga ya fashe. Tun da yake ainihin lalacewa ne ga tushen silicon, kyamarar EL tana kama shi cikin sauƙi. A cikin hoton EL, ƙaramin karaya yana bayyana a matsayin layi mai baƙi. **Sanyi Solder:**Wannan yana faruwa lokacin da kyakkyawar haɗin alloy ta kasa samuwa tsakanin ribbon na soldering da babban busbar na ƙwayar. Suna taɓa juna ta injiniya, amma haɗin lantarki yana da rauni. A cikin hotunan EL, sanyi solder yana bayyana a matsayin ƙananan duhu ko layukan duhu. Yawanci za ku ga su suna tafiya tare da layukan grid, suna bayyana a matsayin layukan baƙi marasa tsari, masu karye ko faci masu digo. **Layukan Grid Masu Karye:**Wani lokaci ƙananan layukan grid na azurfa a kan ƙwayar suna karye. Lokacin da wannan ya faru, hanyar tattara wutar lantarki ta yanke. Wannan kusan koyaushe lahani ne na albarkatun ƙasa. Kuna iya ganin shi a cikin binciken EL a matsayin wurare baƙi ko duhu masu tafiya a tsaye zuwa babban busbar. Kimanin shekaru 15 da suka wuce, masu saye da wuya su nemi binciken EL. A yau, abu ne da ya zama tilas ga jigilar kwamfutoci, wanda aka gwada a cikakken ƙarfin 100% akan layin. Abubuwa kamar ƙananan tsagewa, sanyi mai sanyi, da karyewar grid za su ja da ƙarfin fitarwa na module sosai kuma su lalata amincin sa na dogon lokaci. ## Ra'ayin Ooitech Kayan aikin sarrafa inganci sun samo asali sosai don tafiya tare da sabbin tsarin ƙwayoyin haske masu inganci kamar [TOPCon](https://www.ooitech.com/what-is-topcon-solar-cell-a-complete-guide-to-tunnel-oxide-passivated-contact-technology.html) da HJT. Tura bangarori ta na'urorin gwajin EL ba wai kawai game da kama lahani ba ne; yana game da daidaita sigogin [tabber stringer](https://www.ooitech.com/SS-1500B-Automatic-Solar-Cell-Welding-Machine-High-Speed-Tabber-Stringer-for-BC-TOPCON-PERC-Cells.html) da [injin lamination](https://www.ooitech.com/solar-panel-laminator-the-heart-of-pv-module-encapsulation.html) na sama a ainihin lokaci. Amfanin masana'anta yana ƙaruwa sosai lokacin da bayanan EL ke komawa kai tsaye cikin babban tsarin sarrafa layin samarwa don hana matsalolin damuwa na inji da ke maimaitawa. --- ##### 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) 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) na gode da goyon bayan ƙwararrun ooitech da sabis na bayan lokaci. ![](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1784509010217979.webp) ### Diarra Daga Afirka ![](/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. Mutum mafi kirki kuma ƙwararre a fanninsa. ![](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_2026041716444445.webp) ### Jizzakh Polytechnic Institute ![](/template/ooitech/assets/img/icon/quote.svg) Godiya ga Ooitech don samar da kayan aikin samarwa na atomatik cikakke—shigar da ku da sabis na bayan siyarwa sun yi kyau sosai. ![](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_2026041720921238.webp) ### Amjad ![](/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 ## Sabbin Kayayyakin Mu ![Shingled Stringer SL-30C: ±0.15mm, Igiyar 1800mm](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774263321793147.webp) - [** ooitech](./automatic-shingled-stringer-sl-30c-shingled-solar-cell-welding-machine-ooitech.html) - [** 87518](./automatic-shingled-stringer-sl-30c-shingled-solar-cell-welding-machine-ooitech.html) ### Shingled Stringer SL-30C: ±0.15mm, Igiyar 1800mm Ooitech SL-30C Na'urar Haɗa Igiyar Shingle ta Atomatik injin walda ne na ƙwayoyin rana na shingle mai sauri mai iya 3000-5000 pcs/h, duba kyamarar CCD ![SAW-100A Injin shimfiɗa da haɗa bas: ≤0.3% karyewa](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774349342486074.webp) - [** Rachael](./automatic-layup-and-bussing-integrated-machine-saw-100a-solar-panel-production-equipment-ooitech.html) - [** 19568](./automatic-layup-and-bussing-integrated-machine-saw-100a-solar-panel-production-equipment-ooitech.html) ### SAW-100A Injin shimfiɗa da haɗa bas: ≤0.3% karyewa Injin Haɗa Layup & Bussing ta Atomatik na Ooitech SAW-100A yana ba da layup na igiyar tantani mai inganci da walda busbar ta ƙarshe tare da babban ![GIV Solar Simulator: A+ Class, <1% Rashin Kwanciyar Hankali](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774508988152657.webp) - [** Rachael](./gsolar-solar-panel-tester-sun-simulator-giv-20a2616-a-a-a-class-solar-module-iv-tester.html) - [** 13605](./gsolar-solar-panel-tester-sun-simulator-giv-20a2616-a-a-a-class-solar-module-iv-tester.html) ### GIV Solar Simulator: A+ Class, Gsolar GIV-20A2616 A+A+A+ aji mai gwajin faifan rana da sun simulator tare da yankin gwaji 2600mm x 1600mm, tsawon bugun jini 10ms-100ms ![CHT9980A Mai Gwajin Tsaro na PV: 8kV, 0.001kV Ƙuduri](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_2026032763823477.jpg) - [** Rachael](./cht9980a-cht9981a-pv-safety-comprehensive-tester-solar-panel-hipot-insulation-ground-continuity-tester.html) - [** 83810](./cht9980a-cht9981a-pv-safety-comprehensive-tester-solar-panel-hipot-insulation-ground-continuity-tester.html) ### CHT9980A Mai Gwajin Tsaro na PV: 8kV, 0.001kV Ƙuduri CHT9980A/CHT9981A PV Safety Comprehensive Tester kayan aiki ne mai inganci guda 3 da suka haɗa da jurewar wutar lantarki ta DC, juriyar rufi ![Na'urar Ajiye Tantanin Halitta ta Robot HS-PBR: 5s/Zare, ±0.3mm](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774338062497258.webp) - [** Rachael](./robot-string-cell-layup-machine-hs-pbr-automated-solar-module-layup-system-ooitech.html) - [** 67476](./robot-string-cell-layup-machine-hs-pbr-automated-solar-module-layup-system-ooitech.html) ### Na'urar Ajiye Tantanin Halitta ta Robot HS-PBR: 5s/Zare, ±0.3mm Injin Ooitech HS-PBR Robot String Cell Layup yana samar da ingantaccen tsarin tantancewar igiya ta atomatik tare da daidaito ±0.3mm da lokacin zagaye ≤5s kowace ![Injin Cika Manne da Akwatin Junction SPZ-A: Aunawa ±2%](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774504501115202.webp) - [** Rachael](./junction-box-ab-component-filling-glue-machine-spz-ab10s-jh-ooitech-solar-panel-production-equipment.html) - [** 26463](./junction-box-ab-component-filling-glue-machine-spz-ab10s-jh-ooitech-solar-panel-production-equipment.html) ### Injin Cika Manne da Akwatin Junction SPZ-A: Aunawa ±2% Ooitech SPZ-AB10S-JH Injin Haɗa Manne na Bangaren AB na Akwatin Haɗi yana ba da daidaitaccen haɗa manne na sassa biyu da rarrabawa don haɗin akwatin faifan rana