Abashakashatsi bo muri Espagne bapimye moderi ya PV mugihe cyigicucu cyigice, bagamije kumva neza ishyirwaho ryibintu byangiza imikorere.Ubushakashatsi bugaragaza ikibazo gishobora kwibasirwa cyane cyane na selile-selile na bifacial modules, zishobora gutera igihombo cyihuse kandi ntikigenzurwa nubuziranenge bwibizamini / ibyemezo.
Mu bushakashatsi, imirasire y'izuba modules yatwikiriwe nkana kugirango itere ahantu hashyushye.
Gukata selile ya silicon mo kabiri, no kubasha kubyara amashanyarazi kumirasire yizuba ikubita kumpande zombi, ni udushya tubiri twazanye amahirwe yo kongera ingufu zingufu ku giciro gito cy’umusaruro.Kubera iyo mpamvu, byombi byakuze byihuse mumyaka mike ishize, none byerekana inzira nyamukuru mumirasire y'izuba no gukora module.
Ubushakashatsi bushya, bwari mu batsindiye igihembo cya posita kuriInama ya EU PVSECyabereye i Lisbonne mu kwezi gushize, yerekanye ko guhuza ibice bibiri byaciwe na bifacial selile bishushanya bishobora kugira uruhare mugushinga hotspot nibibazo byimikorere, mubihe bimwe.Ibipimo by'ibizamini biriho ubu, abanditsi b'ubushakashatsi baburiye, ntibishobora kuba bifite ibikoresho byo kubona module ishobora kwibasirwa n'ubu bwoko.
Abashakashatsi bayobowe n’ubujyanama bwa tekinike muri Esipanye Enertis Applus, bapanze ibice bya module ya PV kugira ngo barebe imyitwarire yayo mu gicucu.Sergio Suárez, umuyobozi ushinzwe tekinike ku isi muri Enertis Applus yabisobanuye agira ati: “Twahatiye igicucu kugira ngo dushobore kwibira mu myitwarire ya kimwe cya kabiri cy'ingirabuzimafatizo, twibanze ku miterere y'ubushyuhe n'ubushyuhe utu turere tugeraho.”Ati: "Igishimishije, twabonye ahantu hashyushye hafite indorerwamo zigaragara mu buryo butandukanye ku bijyanye n'ahantu hasanzwe hashyushye nta mpamvu zigaragara, nk'igicucu cyangwa gucika."
Kwangirika vuba
Ubushakashatsi bwerekanye ko igishushanyo mbonera cya voltage ya kimwe cya kabiri cyama selile gishobora gutuma hotspots zikwirakwira ahantu h'igicucu / cyangiritse.Suárez yakomeje agira ati: “Igice cya kabiri cy'akagari cyerekanaga ibintu bishimishije.“Iyo hagaragaye akadomo, module ya voltage isanzwe igereranya igishushanyo gisunika utundi turere tutagize ingaruka ku iterambere.Iyi myitwarire irashobora kwerekana ko hashobora kwangirika vuba muri selile-selile bitewe nuko bigaragara kuri utu turere twinshi. ”
Ingaruka kandi yerekanwe ko ikomeye cyane muburyo bubiri, bwageze ku bushyuhe bwa hotspot bugera kuri 10 C hejuru ya modul imwe imwe mubushakashatsi.Module yageragejwe mugihe cyiminsi 30 mugihe cyo hejuru cyane, hamwe nikirere cyuzuye ibicu.Ubushakashatsi bugiye gushyirwa ahagaragara byuzuye, murwego rwo gukurikirana ibyabaye muri 2023 EU PVSEC.
Abashakashatsi bavuga ko ibisubizo byerekana inzira yo gutakaza imikorere idakurikijwe neza n'ibipimo byo gupima module.
Suárez yagize ati: "Ahantu hihariye ku gice cyo hepfo ya module hashobora gutera ahantu henshi hejuru, iyo, iyo bidakemuwe, bishobora kwihutisha iyangirika rya module binyuze mu bushyuhe bwiyongereye".Yakomeje avuga ko ibyo bishobora guha agaciro cyane ibikorwa byo kubungabunga nko gusukura module, ndetse n’imiterere ya sisitemu no gukonjesha umuyaga.Ariko kubona ikibazo hakiri kare byaba byiza kuri ibi, kandi bigasaba intambwe nshya mugupima no kwizeza ubuziranenge murwego rwo gukora.
Suárez yagize ati: "Ibyo twabonye byerekana ko ari amahirwe n'umwanya wo kongera gusuzuma no kuba dushobora kuvugurura ibipimo ngenderwaho by'ikoranabuhanga rigizwe na selile na kabiri."Ati: "Ni ngombwa gushyira mu bikorwa ubushyuhe bwa termografiya, kumenyekanisha uburyo bwihariye bwo gukoresha ubushyuhe bwa kimwe cya kabiri cy'ingirabuzimafatizo no guhindura imikorere ya gradiyoyeri kugira ngo ibe isanzwe igerageza (STC) ku buryo butandukanye."
Igihe cyo kohereza: Ukwakira-17-2023