Muhurongwa hwezuva hwepamba, basa remuchina wemagetsi wemagetsi nderekushandura magetsi, simba reDC kuita simba reAC, izvo zvinogona kuenzaniswa nemaseketi epamba, tobva tashandisa, kazhinji kune mhando mbiri dzema inverters muhurongwa hwekuchengetera simba repamba, ma string inverters nema micro inverters. Chinyorwa chino chichatsanangura musimboti wekushanda kubva kumarudzi maviri aya kuti tijekese zvakanakira nekuipira kwe micro inverter, uye ndinotarisira kubatsira vashandisi kusarudza inverter yakakodzera ivo pachavo!
1 Chii chinonzi string inverter?
Panyaya yekuisa, tambo inochinjika inowanzo batanidzwa kune akawanda maPV panels mumutsara wetambo, yozobatanidza tambo iyi kune inverter, 3kw 5kw 8kw 10kw 15kw ndiwo magetsi anoshandiswa zvakanyanya mudzimba.
Zvakanakira uye zvakaipa zve string inverters
Zviri nyore kutarisira uye kuchengetedza:Kazhinji muhurongwa hwemhuri pane maPV panels akabatana ne inverter, mupaneri ine united management muunganidzwa wemaPV panels ekugadzira magetsi zuva nezuva, pamwe nekushandiswa kwemagetsi nedzimwe data. Kutarisira nekugadzirisa kwakabatana nenhamba shoma yemagetsi.
Kubatanidzwa zvakanyanya Kugadzikana kwakanaka:Inverter ye string hybrid. Pamwe chete ne photovoltaic controller, inverter inoshanda yese, asiwo kuwana bhatiri rekuchengetera simba, magetsi akawandisa anochengetwa mubhatiri kuti magetsi adzime kana kuti agare aripo husiku, uye ine ma interfaces ejenareta edhiziri, ma interfaces e turbine, nezvimwewo, kuumbwa kwemhando dzakasiyana dzesimba rinoenderana, kuitira kuti tishandise zvizere zviwanikwa zvakachena, kuti tive nechokwadi chekuti simba rinogara richiwanikwa!
Mutengo wakaderera:
Ma "string inverters" anogara achidhura zvakanaka uye anoshandiswa zvakanyanya pasi rose mumapurojekiti ekugara kana ekutengeserana. Nesimba rimwe chete, ma "string inverters" anochengetedza mutengo we30% kupfuura system ye "micro inverter".
Dambudziko:
Hazvisi nyore kuwedzera maPV arrays: Usati waisa, nhamba dzePV dzakabatana nema arrays dzakaverengerwa zvizere uye nekuda kwekuganhurirwa kwe string inverter, hazvisi nyore kuwedzera mamwe mapaneru kune system gare gare.
Panel imwe chete ichabata zvese
Muhurongwa hwetambo, mapaneru ese ari mumutsara wekutanga kana 2. Nenzira iyi, kana paine panel ine mimvuri, zvinokanganisa mapaneru ese. Voltage yemapaneru ese ichave yakaderera kupfuura kare, uye kugadzirwa kwemagetsi kwepanel yega yega kuchadzikiswa kana mimvuri yaitika. Kugadzirisa dambudziko iri, vamwe vashandisi vachaisa optimizer kuti vagadzirise sisitimu nemari yekuwedzera.
Chii chinonzi micro inverter
Chikamu chakakosha cheMicro inverter solar system imuchina mudiki we grid tie inverter, unowanzova pasi pesimba re 1000W, simba rinowanzo shandiswa 300W 600W 800W, nezvimwewo, parizvino Lesso yakaunzawo 1200W 2000W micro inverter, kazhinji PV panel imwe neimwe yakabatana ne micro inverter, PV panel imwe neimwe inogona kushanda yakazvimirira.
Zvakanakira nekuipira kwema microinverters
Kuchengetedzeka
Tete yega yega yePV voltage yakaderera, hazvisi nyore kukonzera moto nedzimwe tsaona dzekuchengetedza.
Kugadzira magetsi akawanda
Panel yega yega yePV inoshanda yakazvimirira, kana imwe yepanel dzePV iine mumvuri, haikanganisi kugadzirwa kwemagetsi kwemamwe mapanel ePV, saka simba repanel rePV rakafanana, kugadzirwa kwemagetsi kwese kwakakwira kupfuura rudzi rwetambo.
Kutarisa kwakangwara kunogona kuitwa nePanel-level.
Hupenyu hurefu,
Micro inverter ine waranti yemakore makumi maviri nemashanu, nepo tambo ine waranti yemakore mashanu kusvika masere.
Zviri nyore uye zvakanaka
Iyo inverter yakaiswa pasi pebhodhi, yakaiswa yakavanzwa, pasina chikonzero chekuisa imwe imba yemuchina.
Kugadziriswa kunochinjika,Sisitimu ye micro inverter inogona kuva mapaneru 1-2 ehurongwa hwemabharukoni kana kuti inogona kuva mapaneru 8-18 ehurongwa hwedenga, vashandisi vanogona kugadzirisa huwandu hwacho zvichienderana nezvavanoda.
Zvakashata:
Mutengo wepamusoro weinverter yemagetsi madiki unodhura zvakanyanya kupfuura string inverter ine simba rakafanana, tichifunga kuti mutengo we5kw string inverter wemadhora mazana mashanu nemakumi masere ekuAmerica, kuti uwane simba rakafanana zvinotora zvikamu zvitanhatu zve800w micro inverter, mutengo wemadhora mazana masere ekuAmerica, 30% inodhura zvakanyanya.
Chishandiso chebhatiri hachiwanikwe
Yakabatana negrid, Hapana chinongedzo chemabhatiri ekuchengetedza simba, simba rakawandisa rinogona kushandiswa nemba yako chete kana kutengeswa kune grid.
