Muri sisitemu y'izuba yo mu rugo, inshingano ya inverter ni uguhindura voltage, DC power mo AC power, zishobora guhuzwa n'imiyoboro yo mu rugo, hanyuma dushobora gukoresha, ubusanzwe hariho ubwoko bubiri bwa inverter muri sisitemu yo kubika ingufu mu rugo, inverter z'imigozi na micro inverters. Iyi nkuru izasobanura ihame ry'imikorere muri ubwo bwoko bubiri kugira ngo hagaragazwe neza ibyiza n'ibibi bya micro inverter, kandi nizeye gufasha abakoresha guhitamo inverter ikwiye ubwabo!
1 Inverter y'imigozi ni iki?
Mu bijyanye no gushyiraho, inverter y'imigozi ikunze guhuzwa n'amapaneri menshi ya PV mu migozi ikurikiranye, hanyuma iyi nsinga igahuzwa n'inverter, 3kw 5kw 8kw 10kw 15kw ni zo ngufu zikoreshwa cyane mu rugo.
Ibyiza n'ibibi bya inverters z'imigozi
Byoroshye gucunga no kubungabunga:Ubusanzwe muri sisitemu yo mu rugo, hari amapine ya PV ahujwe na inverter, mu ikusanyirizo ry’amapine ya PV ahujwe n’amashanyarazi ya buri munsi, hamwe n’ikoreshwa ry’amashanyarazi n’andi makuru. Gucunga no kubungabunga amashanyarazi mu buryo buhuriweho hamwe n’umubare muto w’amashanyarazi.
Guhuza cyane Gutuza neza:Inverter y’imigozi ivanze. Ihujwe n’icyuma gipima ubushyuhe bw’izuba, inverter ikora muri rusange, ariko kandi ikagira ubushobozi bwo kugera kuri bateri yo kubika ingufu, amashanyarazi arenze abitswe muri bateri kugira ngo umuriro ucike cyangwa utegerejwe nijoro, kandi ifite aho ihurira na fertilizer, aho ihurira na turbine, nibindi, ikora sisitemu zitandukanye z’ingufu zuzuzanya, kugira ngo twungukire ku buryo bwuzuye ku miterere isukuye, kugira ngo dukomeze gutanga ingufu!
Igiciro gito:
Inverters z'imigozi zihora zihendutse kandi zikoreshwa cyane ku isi hose mu mishinga yo guturamo cyangwa mu bucuruzi. Mu mbaraga zimwe, inverters z'imigozi zigabanya ikiguzi cya 30% kurusha sisitemu nto y'inverters.
Imbogamizi:
Ntibyoroshye kwagura imiterere ya PV: Mbere yo kuyishyiraho, imibare n'imiterere ya PV bibazwe neza kandi kubera ko hari imbogamizi ku imashini ihindura imigozi, ntabwo byoroshye kongeramo izindi panels kuri sisitemu nyuma.
Igice kimwe kizagira ingaruka kuri bose
Muri sisitemu y'imigozi, amapaneli yose ari mu murongo wa 1 cyangwa 2. Muri ubu buryo, iyo hari agapande gafite igicucu, bizagira ingaruka ku mapaneli yose. Umuvuduko w'amashanyarazi y'amapaneli yose uzaba uri hasi ugereranije na mbere, kandi amashanyarazi azagabanuka iyo igicucu kibaye. Kugira ngo iki kibazo gikemuke, bamwe mu bakoresha bazashyiraho optimizer kugira ngo banoze sisitemu ku giciro cy'inyongera.
Inverter ntoya ni iki
Igice cy'ingenzi cyane cya sisitemu y'izuba ya Micro inverter ni inverter ntoya ya grid tie, ubusanzwe iri munsi y'ingufu za 1000W, ingufu zisanzwe 300W 600W 800W, nibindi, ubungubu lesso yashyizeho inverter ntoya ya 1200W 2000W, ubusanzwe buri panel ya PV ihujwe na micro inverter, buri panel ya PV ishobora gukora ku giti cyayo.
Ibyiza n'ibibi bya microinverters
Umutekano
buri mugozi wa PV voltage ni muto, ntabwo byoroshye gutera inkongi n'izindi mpanuka z'umutekano.
Ingufu nyinshi zikoreshwa
buri panel ya PV ikora ku giti cyayo, iyo imwe muri panel za PV ifite igicucu, ntabwo igira ingaruka ku kubyara amashanyarazi kw'izindi panel za PV, bityo ingufu za panel ya PV imwe, amashanyarazi yose aba ari hejuru y'ubwoko bw'imigozi.
Igenzura ry’ubwenge rishobora kuba ku rwego rw’ibice.
Ubuzima burambye,
Inverter nto ifite garanti y'imyaka 25 mu gihe garanti y'imyaka 5-8
Byoroshye kandi byiza
Inverter ishyirwa munsi y'ikibaho, ishyirwa mu ibanga, nta mpamvu yo gushyiraho icyumba cy'imashini cy'inyongera.
Imiterere yoroshye,Sisitemu ntoya y’amashanyarazi ishobora kuba igizwe n’ibice 1-2 bya sisitemu ya balkoni cyangwa igizwe n’ibice 8-18 bya sisitemu yo gusakara, abayikoresha bashobora gushyiraho ingano yabo mu buryo bworoshye bitewe n’ibyo bakeneye.
Ibibi:
Igiciro cyo hejuru cya inverter ntoya gihenze cyane kurusha inverter y'imigozi ifite ingufu zimwe, dufashe igiciro cya inverter y'imigozi ya 5kw kingana n'amadolari 580 y'Amerika, kugira ngo igere ku ngufu zimwe bisaba ibice 6 bya inverter ntoya ya 800w, igiciro cyayo kikaba amadolari 800 y'Amerika, 30% by'igiciro kiri hejuru.
Interuro ya bateri ntabwo iboneka
Ifite grid ifatanye, nta buryo bwo kubika ingufu buhari, ingufu zirenze zishobora gukoreshwa n'inzu cyangwa zikagurishwa kuri grid.
