Isiguquli selanga sishintsha ugesi wamanje (DC) uwenze wamanje oshintshanayo (AC).I-inverter iyingxenye yesistimu ebalulekile ngoba amaphaneli elanga aklanyelwe ukuguqula ukukhanya kwelanga kube amandla e-DC.Noma kunjalo, ikhaya lakho lidinga i-AC ukuze inike amandla konke ukukhanyisa kwakho nezinto zikagesi.I-inverter yelanga iguqula ugesi we-DC okhiqizwe amaphaneli elanga ube ngugesi ongu-240V AC, ongase usetshenziselwe indawo/umndeni, uthunyelwe kugridi, noma ugcinwe kusistimu yokugcina ibhethri yelanga.
1.Ilanga likhanya kuma-solar panel aphehla ugesi we-Direct Current (DC).
2.Ugesi we-DC ufakwa ku-inverter yelanga eyiguqulela kugesi ongu-240V 50Hz AC.
3.Ugesi we-240V AC usetshenziselwa ukuphehla izinto zikagesi ezisendlini yakho.
4.Ugesi owengeziwe ubuyiselwa kugridi enkulu.
Amabhethri asekhaya kanye nezinhlelo ze-hybrid nazo ziya zithandwa kakhulu, kodwa amabhethri asathuthuka, futhi ukufakwa okuningi kwe-solar kusadinga inverter yelanga ezinikele.
Inzuzo enkulu yohlelo olubanzi lwe-solar PV ukuthi kuzoba lula ukwengeza ibhethri lelanga, usebenzise amandla akho e-solar inverter ngokugcwele, futhi ukhiqize amandla engeziwe phakathi nosuku ukuze unganciki kugridi. ugesi.Ungaqala ukusebenzisa ngokugcwele uhlelo lwakho lwe-solar PV ngokufaka ibhethri lelanga, njenge-Tesla Powerwall 2.
Imikhiqizo eminingi ye-solar inverter nayo ine-Wi-Fi monitor, ekunikeza idatha yesikhathi sangempela mayelana namandla elanga akhiqizwayo.Kuba ngcono nakakhulu uma une-solar panel enamandla engakala amandla asetshenziswa ukukhiqiza ugesi.
Isetshenziselwa ini i-inverter?
Lonke uhlelo lwamandla elanga kumele lube nama-solar inverters.Benza imisebenzi emibili ebalulekile:
Ukuguqulwa kusuka ku-DC kuya ku-AC
Wonke amaphaneli elanga akhiqiza i-Direct Current (DC), okufanele iguqulwe ibe i-alternating current (AC), uhlobo lukagesi ikhaya lakho elingawusebenzisa ngesiguquli selanga.
I-Maximum Power Point Tracking (MPPT)
Inani lokukhanya kwelanga nezinga lokushisa lephaneli yelanga elithinta indlela amaphaneli elanga asebenza kahle ngayo lishintsha usuku lonke.Kusho ukuthi i-voltage kanye namanje okungase kukhiqizwe iphaneli yelanga nakho kungashintsha njalo.Isiguquli selanga sikhetha ngokuguqukayo ingxube yalokhu okubili okuzohlinzeka ngogesi omkhulu kusetshenziswa inqubo eyaziwa ngokuthi i-Maximum Power Point (MPP) yokulandelela.
Imibandela esetshenziselwa ukukhetha ama-inverter angcono kakhulu elanga
Ukukhetha i-inverter yelanga kungafezwa ngokuhlola lezi zindlela ezilandelayo.
1.Ukusebenza kahle, ikhwalithi nokuthembeka
2.Isevisi nokwesekwa
3.Monitorin
4.Iwaranti
5.Izici
6.Izindleko
7.Inketho yosayizi
I-Solar Inverter Technologies
Ama-Inverters Ezintambo
Uhlobo oluvame kakhulu lwe-solar inverter esetshenziswa ezinhlelweni zephaneli yelanga yokuhlala inverter yezintambo ngoba ukufakwa ngakunye kuvame ukubiza eyodwa.Izintambo eziningana zephaneli yelanga zixhuma kusiguquli esisodwa.Bese, ukuze isetshenziswe ekhaya, iguqula i-DC ibe yi-AC.
Ama-Micro Inverters
Iphaneli ngayinye yelanga idinga inverter encane ebizwa ngokuthi i-microinverter ukuze ikhulise amandla ayo ezingeni lemojula.Ngisho ne-shading eyingxenye, iphaneli ngayinye yelanga isakhiqiza ugesi owengeziwe.I-voltage yephaneli ngayinye ithuthukiswa kusetshenziswa i-microinverter ukuze kukhuliswe ukuphuma.Njengoba i-micro-inverter ngayinye ixhunywe kwenye, uhlelo lulokhu luguqulela i-DC ku-AC ngisho noma i-microinverter eyodwa yehluleka.
Ama-inverters aphakathi
Nakuba zikhudlwana futhi zikwazi ukusekela intambo engaphezu kweyodwa esikhundleni seyodwa nje, zifana kakhulu neziguquli zezintambo.
Ngokuphambene nama-inverter ezintambo, izintambo ezingaphakathi zihlangene zibe yi-bix, namandla e-DC ahambela ebhokisini eliphakathi nendawo, lapho aguqulelwa khona kugesi we-AC.Lezi ngokuyinhloko zisebenzela ibhizinisi kunezinjongo zasekhaya.Lezi zindawo ezijwayelekile zezentengiselwano kanye namapulazi asebenzisa amandla elanga.
I-inverter esekelwe kubhethri
Ibhange lebhethri liyadingeka ukuze iziguquli zebhethri zisebenze.Ishintsha ugesi we-DC webhange lebhethri uwenze amandla e-AC.Bangakwazi ukuletha amandla ngisho nalapho ugesi ucisha njengama-inverter ayi-hybrid.Iziguquli zebhethri zinezihibe zokuthikameza ifoni, umsakazo, nokwamukela ithelevishini ngenxa yomsindo obhuzayo.Ukufaka amagagasi e-sine kuzokusiza ukunciphisa ukuphazamiseka.
Isikhuthazi samandla
Izilungiseleli zamandla zingafakwa kumasistimu anezintambo zamaphaneli kanye ne-inverter yezintambo nakuba zingezona iziguquli.Njengama-microinverter, aqinisekisa ukuthi ukukhishwa kwamaphaneli elanga asele ochungechungeni ngeke kuthinteke uma elinye lamaphaneli linomthunzi, lingcolile, noma lehluleka ngenye indlela.
Amasistimu e-Solar PV nama-inverter adingekayo
Ama-inverter aboshwe ngegridi ahloselwe amasistimu elanga aboshwe ngegridi, uhlobo lwesistimu oluvame kakhulu.Uma kudingekile, bangenisa ugesi wensizakalo kusuka kugridi futhi balondoloze ukuxhumana okubili nawo, bathumele amandla elanga kuwo.
Ama-inverter amaHybrid asebenza ngamasistimu elanga ayingxubevange, aziwa nangokuthi ama-inverter anemodi eminingi, ama-inverter alungele ibhethri noma amasistimu we-solar-plus-storage.Angakwazi ukushaja futhi adonse ugesi ohlelweni lwebhethri futhi abe nomsebenzi ofanayo nowe-grid-tie inverter.
Ama-inverter angaphandle kwegridi asetshenziswa kumasistimu elanga angaphandle kwegridi, awaziwa nangokuthi amasistimu kagesi elanga azimele ngokuphelele, ukuze anikeze amandla ayisipele ngesikhathi sokucisha kwegridi.
I-inverter engaphandle kwegridi ayikwazi ukuxhunywa kugridi futhi kufanele ibe nesipele sebhethri ukuze isebenze.
Isikhathi sokuthumela: Nov-30-2022