Amsa mai sauri: Ana sayan injin kera fale-falen hasken rana tasha bi tasha, ba a matsayin abu ɗaya ba — kowace na'ura tana da aikinta na zahiri ɗaya (yankewa, walda, sanyawa, haɗawa, rufewa, gwaji) kuma tana da nasa yanayin gazawa idan ƙayyadaddun bayanai sun fi aikin siriri.

Injin Kera Faifan Rana: Jagora Ta Kowane Tasha

Layin na'ura yana kama da mai ci gaba, amma sarƙa ce ta injuna masu zaman kansu, kowanne yana da nasa tsarin motsi da hanyar lalata panel. Masu saye waɗanda suka ɗauki injin kera fale-falen hasken rana a matsayin layin tayi ɗaya suna gano bambance-bambance bayan shigarwa, lokacin da tabber ya faɗi igiyoyi ko laminator ya kama iska a gefuna.

Yankan tantanin haske da sarrafa laser

Half-cell, shingled da back-contact architectures suna farawa ne ta hanyar gyara tantanin halitta maimakon haɗa shi. Laser scribing da cleaving suna raba tantanin halitta zuwa rabi ko tsiri; kayan aikin edge-passivation da buɗe lamba suna shirya saman don haɗawa. Ooitech yana gina wannan rukuni a kusa da iyalan OLS-20E, SC-10C, SC-20A, SC-20D, SC-20P, GYM-HP8000 da ECPC-C350, kowanne yana da rawar daban maimakon akwati ɗaya na gama-gari.

Yankan da ba a bayyana sosai ba yana gazawa daga baya: cleave da ke barin ƙananan tsage-tsage yana wuce dubawa na gani, sannan ya gazawa a lamination ko a hoton EL. Tambayi yadda ake sarrafa zurfin scribe dangane da kaurin tantanin halitta, yadda ake magance lanƙwasar tantanin halitta, wace hanyar cire tarkace ce ke akwai a kerf, da kuma ko canjin tsari girke-girke ne ko sake ginawa.

Tabber-stringer

Tabber-stringer yana ƙayyade ingancin lantarki na dukan module ɗin. Yana solder ribbon a kan busbars kuma yana haɗa tantanin halitta zuwa strings — tasha ɗaya tilo inda thermal cycling, daidaiton sanyawa da tashin ribbon ke aiki a kan sashi ɗaya a lokaci ɗaya. Kewayon yana bin fasahar tantanin halitta: AM050FH don MBB half-cell, SS-1500B da SS-2500B don stringing na yau da kullum, OSLB-1300 don ƙwayoyin BC, SL-1000 don IBC da back-contact, SL-30C don shimfidar shingled.

Rashin nasara ba safai yake zama mai ban mamaki ba — haɗin gwiwoyi ne da ke gudanarwa amma suna tsayin daka, tsayin igiya da ke warwatse har isa ya toshe robot ɗin ɗora, ko ƙwayoyin da ke tsagewa saboda an daidaita bayanin don wani manna. Tambayi game da sarrafa bayanin dumama da sanyaya, tabbatar da wuri, daidaita tashin ribbon, gano haɗin gwiwa a cikin aiki, da yadda ake tabbatar da canje-canjen girke-girke. jagorar zaɓin tabber da stringer ta yi zurfi.

Layup

Layup yana mai da lissafin kayan zuwa tari: gilashi, encapsulant, matrix na igiya, encapsulant, backsheet. Layup na hannu yana riƙewa a ƙananan ma'auni; bayan haka robots suna karɓar ragamar, domin sanya hannu ba zai iya kasancewa mai maimaitawa a tsawon aiki ba. Ooitech yana bayar da WS-CL80D don ɗora MBB half-cell cikin sauri, HS-PBR don ɗora igiyar robot, SAW-100A don layup da bussing a haɗe, da ALU-HBL don shimfida tare da bussing haɗe.

Layup da ba a bayyana sosai ba yana haifar da rashin daidaituwa da lamination ke kullewa har abada. Tambayi yadda ake nuni ga gefen gilashi, yadda ake tabbatar da kasancewar igiya, abin da ke faruwa idan ɗauka ya kasa, da ko hangen nesa yana dubawa kafin ko bayan sanyawa. Duba injin ɗora WS-CL80D.

Bussing

Bussing solders string ends into the busbar geometry reaching the junction box — little solder, much work, since every ampere passes through. DH200-Y da HDX200-P suna rufe aikin bussing na atomatik.

Bussing mai rauni ba ya bayyana sai an auna wutar lantarki, sannan ya bayyana a matsayin module da ya ɗan yi ƙasa kuma ana zargi sel maimakon wannan injin kera hasken rana. Tambayi yadda ake saita matsayin busbar a kan ƙarshen string, yadda ake sarrafa ƙarfin soldering, yadda ake tabbatar da ci gaba, da kuma ko hanyar ƙirar module ɗinka ta dace. Duba Injin bussing DH200-Y.

Lamination

Laminator ita ce injin kera hasken rana da aka fi raina, domin a takarda matsi ne mai zafi. A aikace injin ne na vacuum, zafin jiki da matsin lamba, kuma tsarin aikin shine samfurin. OTCY-2754DD ƙira ce ta bene ɗaya mai ɗakuna biyu da aka yi nufin aikin BIPV; OCY-H600D laminator ne mai rabin atomatik don ƙananan ayyuka.

Lamination da ba a bayyana sosai yana haifar da kumfa, fitarwa, motsin sel, ko backsheet da ba ya haɗuwa gaba ɗaya — duk suna wucewa idan an duba da sauri kuma suna kasawa a gwajin damp-heat ko EL daga baya. Tambayi yawan yankunan dumama da matakan matsa lamba da girke-girken ke bayarwa, yadda ake jawo vacuum da riƙe shi, da yadda ake rubuta ainihin tsarin aikin a kan abin da aka saita. Ƙari a cikin jagorar zaɓin na'urar laminator.

Framing

Na'urar framing tana matse firam ɗin a kan fale ɗin da aka yi laminating kuma, a yawancin injuna, tana fitar da manne na tsari a lokaci ɗaya. Yawan ɗigon manne da wurin da aka sanya shi suna yanke hukunci kan riƙon inji da kuma rufe danshi. OTZK-A ita ce injin framing na atomatik tare da fitar da manne ta atomatik.

Tashar da ba a bayyana ta sosai tana ko dai yin ƙarancin manne a haɗin, wanda ke barin firam ɗin da za su sako daga baya, ko kuma cika shi da yawa, wanda ke sanya manne a kan gilashin. Tambayi yadda ake sarrafa siffar ɗigon manne, yadda ake magance tsangwama a kusurwa, yadda ake gano ɗigon da ya ɓace, da kuma waɗanne siffofin firam ne kayan aikin ke karɓa. Cikakkun bayanai kan Injin framing OTZK-A.

Walda da cika manne a akwatin haɗin waya

Ayyuka biyu ne a nan. KS-01C tana yin walda a akwatin haɗin waya, wato haɗin daga busbar zuwa tashar akwatin; SPZ-AB10S/JH tana yin cika manne, wato rufe akwatin da manne don kariya daga danshi. Layi yana buƙatar duka biyun, kuma gazawarsu ta bambanta: walda mara zafi kuskure ne na lantarki, cika manne marar cikawa kuskure ne na lalacewa da ke bayyana bayan watanni.

Tambayi yadda mai walda ke tabbatar da haɗin maimakon kammala motsi kawai, yadda ake auna adadin manne na rufewa, yadda ake karɓar akwatuna daga masu kaya daban-daban, da kuma irin kulawar busar da ke tsakanin matakai. Duba Injin walda KS-01C.

Cleaning

Tsaftacewa yana tsakanin tsarin firam da gwaji, yana cire ragowar flux, tabo na manne da alamun hannu kafin kyamarar EL ta dauki hoton panel din. Ita ce injin kera panel na hasken rana da ba a fi yin magana akai a layin kuma wanda aka fi mayar da shi gogewa da hannu — abin jurewa a karamin mataki, matsalar samun kaya yayin da girma ke karuwa, domin gogewa marar daidaito tana zama kuskuren karya. Tambayi ko tsaftacewa tana cikin layi, yadda goge-goge ke guje wa yin alama a gilashin, da kudin abubuwan da ake amfani da su kowace panel.

Gwajin EL da IV

Gwaji shi ne tasha daya tilo da ke gaya maka ko goman da suka gabata sun yi aikinsu, kuma ita ce saye mafi muhimmanci a layin. Iyalan sun rabu bisa ma'auni: OEL-S2400 don hoton electroluminescence; OPT-M960B, OPT-M951B da OPT-M950B don hada EL da VI; OTMT don kwaikwayon rana na aji AAA da lankwasa IV; ST-TLD3A don aikin kwaikwayon rana; CHT9951A/B don hipot; CHT9980A/9981A don aminci; OPT-S110H don EL a matakin zare kafin laminating.

Na'urar gwaji da ba a fayyace ta sosai ba ba ta gazawa da ƙarfi. Tana wucewa da fannoni da ya kamata ta kama, ko kuma ta ƙi masu kyau, sannan mai aiki ya daina amincewa da ita. Tambayi yadda kyamarar ke warware nau'ikan lahani da kuke sayarwa a kansu, yadda ake daidaita ma'aunin IV, yadda sakamako ke bin diddigin serial na panel, da abin da software ke yi da sakamako mai iyaka. Duba OEL-S2400 EL tester.

Injin bangaren kayan aiki

Ba kowane injin kera panel na hasken rana ke taɓa tantanin ba. Yanke da siffanta ribbon, yanke EVA da backsheet, da sarrafa gilashi suna saita ingancin shigarwa a ƙasa: ribbon da aka yanke ba daidai ba yana toshe stringer, encapsulant mara kyau yana barin hanyar hatimi da lamination ba za ta iya rufewa ba, backsheet da aka yanke gaba da hatsi yana yin murɗi a ƙarƙashin vacuum. Waɗannan raka'o'i suna da arha idan aka kwatanta da tashoshin sarrafawa, wanda shine dalilin da yasa ake tsallake su. Nemi tabbacin maimaita tsayin yanke.

Taƙaitaccen tasha

Yadda tashoshin ke takurawa juna

Babu wani abu a nan mai zaman kansa. Mai sarrafa igiya mai daidaito amma jinkiri yana hana robot ɗin ɗora; dogon zagayowar laminator yana tilasta tsarin firam ɗin yin buffer na fannoni; mai gwaji jinkiri ya zama jerin da kome ke jira a bayansa. Lokacin da ka ƙayyade injin kera fannoni na hasken rana ɗaya ɗaya, tambayi abin da yake ɗauka game da tashoshin da ke kowane gefe — dacewar zagayowar, girman fannoni, hanyar sarrafawa. A nan ne haɗarin haɗin gwiwa yake. Shawarwarin rukuni na cikin jagorar tashoshi da tsarin layi.

Ooitech tana samar da waɗannan tashoshi a matsayin layukan turnkey, rabin-atomatik da cikakken atomatik, tare da horar da ma'aikata da tallafin bayan-siyar cikin iyakokin isarwa.

Tambayoyi da Amsoshi

Wace tasha ce ta fi muhimmanci a layin module?

Mai sarrafa igiya da laminator, a wannan tsari: su ne ke ƙayyade yawan amfanin lantarki da na inji. Duk abin da ke ƙasa yana gano kurakurensu ne kawai.

Zan iya siyan injin kera fannoni na hasken rana raka'a ɗaya a lokaci?

Eh, kuma yawancin sabbin masana'antu suna yin haka, suna ƙara tashoshi yayin da adadi ya ba da hujja. Kowane raka'a dole ne ya dace da girman fannoni da sarrafawar abin da kake da shi.

Ta yaya zan gano tasha da ba a bayyana sosai kafin siya?

Tambayi abin da yake aunawa a cikin tsari maimakon abin da yake yi. Tashar da ke kammala motsi kawai, ba tare da duba cikin tsari ba, tana wucewa da lahani a ɓoye.

Shin waɗannan injuna na silikon crystalline ne kawai?

Jerin da aka bayyana na silikon crystalline ne. Kayayyakin back-contact, shingled da BIPV suna riƙe da tsarin tashoshi amma suna canza kayan aiki, wanda shine dalilin da yasa iyalan samfura suka bambanta da fasahar tantanin halitta.

Don tattauna tasha ko neman tayin layin cikakke, aika ƙirar ƙirar ku da fitarwa da aka yi niyya kuma za mu kwatanta shi da jerin tashoshi.