—— Batteri Ibibazo Bisanzwe
Impamvu y'urusobekerane rumeze nk'urusobekerane hejuru ya module ni uko ingirabuzimafatizo zikorerwa imbaraga zo hanze mugihe cyo gusudira cyangwa gukora, cyangwa selile zigahita zihura nubushyuhe bwinshi mubushyuhe buke butabanje gushyuha, bikavamo gucika.Umuyoboro ucika bizagira ingaruka kumashanyarazi ya module, kandi nyuma yigihe kinini, imyanda nibibanza bishyushye bizagira ingaruka kumikorere ya module.
Ibibazo byubwiza bwurusobe rwacitse hejuru yakagari bikenera ubugenzuzi bwintoki kugirango ubimenye.Umuyoboro wubuso umaze kugaragara, bizagaragara kurwego runini mumyaka itatu cyangwa ine.Ibice bya reticular byari bigoye kubona n'amaso gusa mumyaka itatu yambere.Noneho, amashusho ashyushye ubusanzwe afatwa nindege zitagira abaderevu, kandi EL gupima ibipimo nibice bishyushye bizerekana ko ibice bimaze kuba.
Utugingo ngengabuzima twa selile muri rusange duterwa nigikorwa kidakwiye mugihe cyo gusudira, gufata nabi abakozi, cyangwa kunanirwa kwa laminator.Kunanirwa igice cya slivers, imbaraga za attenuation cyangwa kunanirwa byuzuye kwakagari kamwe bizagira ingaruka kumyitozo ya module.
Inganda nyinshi za module ubu zifite igice-cyacishijwe hejuru-imbaraga-modules, kandi muri rusange, igipimo cyo kumena igice-cyaciwe ni kinini.Kugeza ubu, ibigo bitanu binini na bine bito bisaba ko ibyo bitemerwa bitemewe, kandi bizagerageza ibice EL muburyo butandukanye.Ubwa mbere, gerageza ishusho ya EL nyuma yo kugemurwa kuva muruganda rwa module kurubuga kugirango umenye neza ko ntakibazo gihishe mugihe cyo gutanga no gutwara uruganda rwa module;icya kabiri, bapima EL nyuma yo kwishyiriraho kugirango umenye neza ko nta bice byihishe mugihe cyo gukora injeniyeri.
Mubisanzwe, selile zo mu rwego rwo hasi zivanze mubice byo murwego rwohejuru (kuvanga ibikoresho fatizo / kuvanga ibikoresho mubikorwa), bishobora guhindura byoroshye imbaraga rusange yibigize, kandi imbaraga zibigize zizangirika cyane mugihe gito cya igihe.Agace ka chip kadakora neza karashobora gukora ahantu hashyushye ndetse no gutwika ibice.
Kuberako uruganda rwa module rusanzwe rugabanya selile muri selile 100 cyangwa 200 nkurwego rwimbaraga, ntabwo bakora ibizamini byamashanyarazi kuri buri selile, ariko kugenzura ibibanza, bizatera ibibazo nkibi mumurongo uteranya byikora kuri selile yo hasi..Kugeza ubu, imiterere ivanze yingirabuzimafatizo irashobora kugenzurwa nubushakashatsi bwa infragre, ariko niba ishusho ya infragre iterwa numwirondoro uvanze, ibice byihishe cyangwa ibindi bintu bibuza bisaba ubundi isesengura rya EL.
Imirabyo ikunze guterwa no kumeneka kurupapuro rwa bateri, cyangwa ibisubizo byibikorwa byahujwe na paste mbi ya electrode ya silver, EVA, umwuka wamazi, umwuka, nizuba.Kudahuza hagati ya EVA na paste ya feza hamwe n’amazi maremare y’urupapuro rwinyuma nabyo birashobora gutera inkuba.Ubushyuhe butangwa muburyo bwumurabyo bwiyongera, kandi kwaguka kwubushyuhe no kugabanuka biganisha ku gucikamo urupapuro rwa bateri, bishobora gutera byoroshye ahantu hashyushye kuri module, kwihuta kwangirika kwa module, kandi bigira ingaruka kumikorere yamashanyarazi ya module.Imanza nyazo zerekanye ko niyo mugihe amashanyarazi adakoreshwa, imirongo myinshi yumurabyo igaragara kubigize nyuma yimyaka 4 izuba.Nubwo ikosa mubushobozi bwikizamini ari rito cyane, ishusho ya EL izakomeza kuba mbi cyane.
Hariho impamvu nyinshi ziganisha kuri PID hamwe n’ahantu hashyushye, nko guhagarika ibintu by’amahanga, guhisha mu ngirabuzimafatizo, inenge mu ngirabuzimafatizo, no kwangirika gukabije no gutesha agaciro modul ya fotovoltaque iterwa nuburyo bwo guhagarika imiterere ya fotora ya fotora mu bushyuhe bwinshi n’ibidukikije bishobora kuba byiza. gutera ahantu hashyushye na PID..Mu myaka yashize, hamwe no guhindura no gutera imbere kwikoranabuhanga rya module ya batiri, ibintu bya PID byabaye gake, ariko amashanyarazi mumyaka yambere ntiyashoboraga kwemeza ko PID idahari.Gusana PID bisaba guhindura tekinike muri rusange, ntabwo biva mubice ubwabyo, ahubwo no kuruhande rwinyuma.
- Agasanduku ka Solder, Utubari twa Bus na Flux Ibibazo bikunze kubazwa
Niba ubushyuhe bwo kugurisha buri hasi cyane cyangwa flux ikoreshwa gake cyane cyangwa umuvuduko urihuta cyane, bizana kugurisha ibinyoma, mugihe niba ubushyuhe bwo kugurisha buri hejuru cyane cyangwa igihe cyo kugurisha ni kirekire, bizatera kugurisha cyane .Kugurisha ibinyoma no kugurisha birenze urugero byagaragaye cyane mubice byakozwe hagati ya 2010 na 2015, cyane cyane ko muri iki gihe, ibikoresho byo guteranya inganda z’inganda zikora inganda z’Abashinwa byatangiye guhinduka biva mu mahanga biva mu mahanga bijya mu karere, kandi ibipimo ngenderwaho by’inganda icyo gihe byari kugenda kumanurwa Bimwe, bikavamo ubuziranenge bubi bwakozwe mugihe.
Gusudira bidahagije bizaganisha ku gusibanganya lente na selile mugihe gito, bigira ingaruka kumashanyarazi cyangwa kunanirwa module;kugurisha cyane bizatera kwangirika kwa electrode y'imbere ya selile, bigira ingaruka itaziguye imbaraga za module, kugabanya ubuzima bwa module cyangwa gutera ibisakuzo.
Module yakozwe mbere ya 2015 akenshi iba ifite umwanya munini wa offset ya offset, ubusanzwe iterwa numwanya udasanzwe wimashini yo gusudira.Gusiba bizagabanya imikoranire hagati ya lente hamwe na bateri, gusiba cyangwa kugira ingaruka kumashanyarazi.Byongeye kandi, niba ubushyuhe buri hejuru cyane, ubukana bugoramye bwikariso buri hejuru cyane, ibyo bigatuma urupapuro rwa batiri rwunama nyuma yo gusudira, bikavamo ibice bya chip ya batiri.Noneho, hamwe no kwiyongera kwimirongo ya gride ya selile, ubugari bwikibuto bugenda bwiyongera kandi bugufi, busaba ibisobanuro bihanitse byimashini yo gusudira, kandi gutandukana kwakabuto ni bike kandi bike.
Ahantu ho guhurira hagati ya bisi ya bisi no kugurisha ni ntoya cyangwa kurwanya ibicuruzwa bigurishwa byiyongera kandi ubushyuhe bushobora gutera ibice gutwika.Ibigize byahujwe cyane mugihe gito, kandi bizatwikwa nyuma yigihe kirekire cyakazi kandi amaherezo biganisha ku gusiba.Kugeza ubu, nta buryo bunoze bwo gukumira ikibazo nk'iki mu ntangiriro, kubera ko nta buryo bufatika bwo gupima ubukana buri hagati ya bisi n'umuhanda ugurisha urangije gusaba.Ibice byo gusimbuza bigomba kuvaho gusa iyo hejuru yatwitse bigaragara.
Niba imashini yo gusudira ihinduye ingano yo guterwa flux cyane cyangwa abakozi bagakoresha flux nyinshi mugihe cyo gukora, bizatera umuhondo kumpera yumurongo wingenzi wa gride, bizagira ingaruka kumurongo wa EVA kumwanya wumurongo wingenzi wa gride ya ibice.Imirabyo yumukara ibibara bizagaragara nyuma yigihe kirekire ikora, bigira ingaruka kubigize.Kubora kwingufu, kugabanya ubuzima bwibigize cyangwa gutera gusiba.
——EVA / Indege Yibibazo Bikunze Kubazwa
Impamvu zo gusibanganya EVA zirimo impamyabumenyi zujuje ibyangombwa zujuje ubuziranenge bwa EVA, ibintu by’amahanga hejuru y’ibikoresho fatizo nka EVA, ikirahure, n’urupapuro rwinyuma, hamwe n’ibintu bitaringaniye by’ibikoresho fatizo bya EVA (nka Ethylene na vinyl acetate) bidashobora gushonga ku bushyuhe busanzwe.Mugihe cyo gusiba ari gito, bizagira ingaruka kumbaraga nyinshi zo kunanirwa module, kandi mugihe umwanya wo gusiba ari munini, bizahita biganisha kunanirwa no gusiba module.Iyo EVA imaze gusiba, ntabwo isanwa.
EVA gusiba byakunze kugaragara mubice byashize.Kugirango ugabanye ibiciro, ibigo bimwe bifite impamyabumenyi idahagije ya EVA ihuza, kandi umubyimba wamanutse uva kuri 0.5mm ugera kuri 0.3, 0.2mm.Igorofa.
Impamvu rusange yibituba bya EVA nuko igihe cyo gukuramo cya laminator ari kigufi cyane, ubushyuhe buri hasi cyane cyangwa hejuru cyane, kandi ibibyimba bizagaragara, cyangwa imbere ntibisukuye kandi hariho ibintu byamahanga.Ibice byinshi byo mu kirere bizagira ingaruka ku gusiba indege ya EVA, bizaganisha cyane ku gusiba.Ubwoko bwikibazo mubisanzwe bibaho mugihe cyo gukora ibice, kandi birashobora gusanwa niba ari agace gato.
Umuhondo wibice bya insula ya EVA mubusanzwe biterwa no guhura nigihe kirekire nikirere, cyangwa EVA yandujwe na flux, inzoga, nibindi, cyangwa biterwa na reaction yimiti iyo ikoreshejwe na EVA mubakora inganda zitandukanye.Ubwa mbere, isura mbi ntabwo yemerwa nabakiriya, naho icya kabiri, irashobora gutera delamination, bikavamo ubuzima bugufi.
——FAQs yikirahure, silicone, imyirondoro
Kumena ibice bya firime hejuru yikirahure gitwikiriwe ntigisubirwaho.Igikorwa cyo gutwikira mu ruganda rwa module muri rusange gishobora kongera ingufu za module ku gipimo cya 3%, ariko nyuma yimyaka ibiri cyangwa itatu ikora kuri sitasiyo y’amashanyarazi, igice cya firime hejuru yikirahure kizasanga kiguye, kandi kizagwa kuzimya ku buryo butaringaniye, bizagira ingaruka ku ihererekanyabubasha rya module, kugabanya imbaraga za module, kandi bigira ingaruka kuri kare yose Guturika kwingufu.Ubu bwoko bwa attenuation buragoye kubibona mumyaka mike ya mbere yimikorere ya sitasiyo yamashanyarazi, kuko ikosa ryikigereranyo cya attenuation hamwe nihindagurika rya irrasiyo ntabwo ari rinini, ariko niba ugereranije na sitasiyo yamashanyarazi idakuweho firime, itandukaniro ryimbaraga ibisekuru birashobora kuboneka.
Ibibyimba bya silicone biterwa ahanini nubushyuhe bwumwuka mubikoresho bya silicone yumwimerere cyangwa umuvuduko wumwuka udahinduka wimbunda yindege.Impamvu nyamukuru itera icyuho nuko tekinike yabakozi yo gufunga ntabwo isanzwe.Silicone ni igipande cya firime ifata hagati yikintu cya module, indege yinyuma nikirahure, bitandukanya indege ninyuma.Niba kashe idakomeye, module izahanagurwa bitaziguye, kandi amazi yimvura azinjira mugihe imvura iguye.Niba insulation idahagije, hazabaho kumeneka.
Guhindura umwirondoro wa module ikadiri nayo nikibazo gisanzwe, mubisanzwe biterwa nimbaraga zumwirondoro zujuje ibyangombwa.Imbaraga za aluminiyumu ya aluminiyumu iragabanuka, ibyo bigatuma mu buryo butaziguye ikadiri yikibaho cya Photovoltaque igwa cyangwa igashwanyuka iyo umuyaga mwinshi ubaye.Guhindura umwirondoro mubisanzwe bibaho mugihe cyo guhinduranya phalanx mugihe cyo guhindura tekinike.Kurugero, ikibazo cyerekanwe kumashusho hepfo kibaho mugihe cyo guterana no gusenya ibice ukoresheje umwobo wubatswe, kandi insulasiyo izananirwa mugihe cyo kongera kuyubaka, kandi gukomeza guhagarara ntigushobora kugera ku gaciro kamwe.
—— Agasanduku gahuza Ibibazo bisanzwe
Umubare wumuriro mu gasanduku gahuza ni mwinshi.Impamvu zirimo ko insinga ziyobowe zidafatanye cyane mumwanya wikarita, kandi insinga ziyobora hamwe nisanduku ihuza agurisha hamwe ni nto cyane kuburyo zitera umuriro kubera kurwanywa gukabije, kandi insinga iyobora ni ndende cyane kuburyo itabasha guhuza ibice bya plastiki ya agasanduku.Kumara igihe kinini ubushyuhe bishobora gutera umuriro, nibindi. Niba agasanduku gahuza kafashe umuriro, ibice bizakurwaho neza, bishobora gutera umuriro ukomeye.
Noneho muri rusange imbaraga-zibiri-ibirahuri modul zizagabanywa mumasanduku atatu ahuza, bizaba byiza.Mubyongeyeho, agasanduku gahuza nako kagabanijwemo igice gifunze kandi gifunze neza.Bimwe muribi birashobora gusanwa nyuma yo gutwikwa, kandi bimwe ntibishobora gusanwa.
Mubikorwa byo gukora no kubungabunga, hazabaho kandi ibibazo byo kuzuza kole mubisanduku.Niba umusaruro udakomeye, kole izasohoka, kandi uburyo bwo gukora bwabakozi ntibusanzwe cyangwa ntibukomeye, ibyo bizatera gusudira.Niba bidakwiye, biragoye gukira.Urashobora gufungura agasanduku gahuza nyuma yumwaka umwe ukoresha ugasanga kole A yarashize, kandi kashe ntabwo ihagije.Niba nta kole ihari, izinjira mumazi yimvura cyangwa ubuhehere, bizatera ibice bifitanye isano gufata umuriro.Niba guhuza atari byiza, kurwanya biziyongera, nibice bizatwikwa kubera gutwikwa.
Kumena insinga mumasanduku ihuza no kugwa mumutwe wa MC4 nabyo nibibazo bisanzwe.Mubisanzwe, insinga ntizishyirwa mumwanya wabigenewe, bikaviramo guhonyorwa cyangwa guhuza imashini yumutwe wa MC4 ntabwo bikomeye.Insinga zangiritse bizaganisha ku kunanirwa kw'ibikoresho cyangwa impanuka ziteye ubwoba zo kumeneka kw'amashanyarazi no guhuza., Guhuza ibinyoma byumutwe wa MC4 bizatera byoroshye umugozi gufata umuriro.Ubwoko bwikibazo kiroroshye gusana no guhindura mumurima.
Gusana ibice na gahunda zizaza
Mubibazo bitandukanye bigize ibice byavuzwe haruguru, bimwe birashobora gusanwa.Gusana ibice birashobora gukemura vuba amakosa, kugabanya gutakaza amashanyarazi, no gukoresha neza ibikoresho byumwimerere.Muri byo, bimwe byo gusana byoroheje nkibisanduku bihuza, MC4 ihuza, ibirahuri bya silika gel, nibindi birashobora kugerwaho kurubuga kuri sitasiyo yamashanyarazi, kandi kubera ko nta bakozi benshi bakora kandi babitaho mumashanyarazi, ingano yo gusana ntabwo nini, ariko bagomba kuba abahanga kandi bakumva imikorere, nko guhindura insinga Niba indege yinyuma yashushanyije mugihe cyo gutema, indege yinyuma igomba gusimburwa, kandi gusana byose bizaba bigoye.
Nyamara, ibibazo bya bateri, lente, hamwe nindege za EVA ntibishobora gusanwa kurubuga, kuko bigomba gusanwa kurwego rwuruganda kubera ibidukikije, inzira, nibikoresho.Kuberako ibyinshi mubikorwa byo gusana bigomba gusanwa ahantu hasukuye, ikadiri igomba gukurwaho, guca inyuma yinyuma hanyuma igashyuha mubushyuhe bwinshi kugirango igabanye ingirabuzimafatizo ziteye ikibazo, amaherezo ikagurishwa ikagarurwa, ibyo bikaba bishobora kugaragara gusa muri amahugurwa yo gutunganya uruganda.
Sitasiyo igendanwa igendanwa ni icyerekezo cyo gusana ibice bizaza.Hamwe nogutezimbere imbaraga zikoranabuhanga hamwe nikoranabuhanga, ibibazo byingufu zikomeye bizagenda bigabanuka mugihe kizaza, ariko ibibazo byibigize mumyaka yambere bigenda bigaragara buhoro buhoro.
Kugeza ubu, ibikorwa bishoboye no kubungabunga amashyaka cyangwa abayigize bazatanga imikorere ninzobere mu mahugurwa yo guhindura imikorere yikoranabuhanga.Mu mashanyarazi manini manini yubutaka, muri rusange hari aho bakorera ndetse n’ahantu ho gutura, hashobora gutanga ibibanza byo gusana, ahanini bifite ibikoresho bito Itangazamakuru rirahagije, riri mubushobozi bwa ba nyir'ibikorwa na ba nyirabyo.Noneho, mubyiciro bizakurikiraho, ibice bifite ibibazo numubare muto wa selile ntibigisimburwa muburyo butaziguye kandi bigashyirwa kuruhande, ahubwo bifite abakozi kabuhariwe byo kubisana, ibyo bikaba bigerwaho mubice aho amashanyarazi y’amashanyarazi yibanda cyane.
Igihe cyo kohereza: Ukuboza-21-2022