# Uyini umehluko phakathi kwe-off-grid inverter kanye ne-grid-connected inverter? #
Ama-inverter angaphandle kwegridi kanye nama-inverters axhunywe kugridi yizinhlobo ezimbili eziyinhloko zama-inverter ezinhlelweni zelanga. Imisebenzi yabo kanye nezimo zohlelo lokusebenza zihluke kakhulu:
I-Off-grid Inverter
Ama-inverters angaphandle kwegridi asetshenziswa ezinhlelweni zelanga ezingaxhumene negridi yendabuko. Zivame ukusetshenziswa ngokuhambisana nezinhlelo zokugcina ibhethri ukugcina ugesi oweqile owenziwe ngamaphaneli elanga.
Umsebenzi oyinhloko: Guqula i-direct current (DC) ekhiqizwe amaphaneli elanga noma ezinye izisetshenziswa zamandla avuselelekayo zibe zamanje ezishintshayo (AC) ukuze zisetshenziswe ezindlini noma kumadivayisi.
Ukushajwa kwebhethri: Inamandla okuphatha ukushajwa kwebhethri, ukulawula ukushaja nokukhipha inqubo yebhethri, nokuvikela impilo yebhethri.
Ukusebenza okuzimele: akunciki kugridi yamandla yangaphandle futhi kungasebenza ngokuzimela lapho igridi yamandla ingatholakali. Ifanele izindawo ezikude noma izindawo ezinamagridi kagesi angazinzile.
I-Grid-tie Inverter
Ama-inverter we-grid tie asetshenziswa ezinhlelweni zelanga ezixhunywe kugridi yomphakathi. Le inverter yakhelwe ukukhulisa ukuguqulwa kwamandla elanga abe ugesi futhi iwufake kugridi.
Umsebenzi oyinhloko: Guqula amandla e-DC akhiqizwe amaphaneli elanga abe amandla e-AC ahlangabezana nezindinganiso zegridi futhi uwafake ngqo kugridi yamandla yasekhaya noma ezentengiso.
Asikho isitoreji sebhethri: Ngokuvamile asisetshenziswa namasistimu ebhethri njengoba inhloso yawo enkulu kuwukuletha amandla ngqo kugridi.
Impendulo yamandla: Ugesi oweqile ungathengiswa ubuyiselwe kugridi, futhi abasebenzisi banganciphisa izikweletu zikagesi ngama-feed meters (Net Metering).
Umehluko oyinhloko
Ukuncika kwegridi: Ama-inverter angaphandle kwegridi asebenza ngokuzimele ngokuphelele kugridi, kuyilapho iziguquli eziboshwe ngegridi zidinga uxhumano kugridi.
Umthamo wesitoreji: Amasistimu angaphandle kwegridi ngokuvamile adinga amabhethri ukuze agcine amandla ukuze aqinisekise ukuhlinzekwa kwamandla okuqhubekayo; amasistimu axhunywe kugridi athumela amandla akhiqiziwe ngqo kugridi futhi awadingi ukugcinwa kwebhethri.
Izici zokuphepha: Ama-inverter axhumeke kwigridi anemisebenzi yokuphepha edingekayo, njengokuvikela isiqhingi (ukuvimbela ukuqhubeka kokudluliselwa kwamandla kugridi lapho igridi iphelelwa amandla), ukuqinisekisa ukuphepha kwegridi yokunakekela kanye nezisebenzi.
Izimo zohlelo lokusebenza: Amasistimu angaphandle kwegridi afanele izindawo ezingenakho ukufinyelela kugridi yamandla noma ikhwalithi yesevisi yegridi empofu; amasistimu axhunywe kugridi afanele amadolobha noma amadolobha anezinsiza ezinzile zegridi yamandla.
Iluphi uhlobo lwesiguquli esikhethiwe luncike ezidingweni ezithile zomsebenzisi, indawo yendawo, kanye nesidingo sokuzimela kwesistimu yamandla.
# Vuliwe/Valiwe igridi ye-solar inverter#
Isikhathi sokuthumela: May-21-2024