Iyini i-Solar System eboshwe ngegridi?
Isistimu ye-solar inverter eboshwe ngegridi, eyaziwa nangokuthi "i-grid-tieed" noma "grid-connected", idivayisi esebenzisa amaphaneli elanga ukuze ikhiqize ugesi wamanje (AC) oshintshanayo futhi iwufake kugridi.Ngamanye amazwi, isistimu sonozungezilanga esebenzisa igridi njengendawo yokugcina amandla (ngendlela yamakhredithi ezikweletu).
Amasistimu axhunywe kwigridi ngokuvamile awasebenzisi amabhethri, kodwa esikhundleni salokho athembele kugridi ukuze athole amandla lapho amaphaneli elanga engawukhiqizi ugesi owanele (isb ebusuku).Kulokhu, i-inverter izonqamula ngokuzenzakalelayo kugridi.Isistimu yelanga evamile exhunywe kugridi iqukethe izingxenye eziyinhloko ezilandelayo
Amaphaneli elanga;i-inverter yelanga eboshwe ngegridi;imitha kagesi;izintambo.Izingxenye ezisizayo ezifana nokushintsha kwe-AC namabhokisi okusabalalisa
Amaphaneli elanga aqoqa ukukhanya kwelanga futhi akuguqule kube ugesi we-DC.I-inverter eboshwe ngegridi iguqula amandla e-DC abe amandla e-AC, abese edluliselwa kugridi ngezintambo.
Inkampani yensiza ihlinzeka nge-net metering ukulandelela inani likagesi okhiqizwa uhlelo.Ngokusekelwe ekufundweni, inkampani yensiza ifaka ikhredithi ku-akhawunti yakho inani likagesi olikhiqizayo.
Isebenza kanjani i-grid-tie inverter?
I-grid-tie solar inverter isebenza njengesiguquli selanga esivamile, esinomehluko owodwa obalulekile: i-grid-tie inverter iguqula ukuphuma kwamandla e-DC kusuka kumaphaneli elanga kuya kumandla we-AC.Ibese ivumelanisa amandla e-AC kufrikhwensi yegridi.
Lokhu kuhlukile kuma-inverter avamile angaphandle kwegridi, aguqulela i-DC kuya ku-AC bese elawula i-voltage ukuze ihlangabezane nezidingo zesistimu, ngisho noma lezo zidingo zihlukile kugridi yokusetshenziswa.Nansi indlela i-inverter eboshwe ngegridi esebenza ngayo.
Phakathi namahora ashisa kakhulu ilanga, ama-solar panel angase akhiqize ugesi omningi kunesidingo sasekhaya.Kulokhu, ugesi oweqile ufakwa kugridi futhi uthola ikhredithi evela enkampanini yosizo.
Ebusuku noma ngesikhathi sezulu esiguqubele, uma amaphaneli elanga engakhiqizi ugesi owanele ukuhlangabezana nezidingo zasekhaya, uzodonsa ugesi kugridi njengokujwayelekile.
Iziguquli zelanga ezixhunywe kwigridi kufanele zikwazi ukuvala ngokuzenzakalelayo uma igridi yensiza yehla, njengoba kungaba yingozi ukunikeza amandla kugridi ephansi.
Ama-inverter aboshwe ngegridi namabhethri
Ezinye iziguquli zelanga eziboshwe ngegridi ziza ne-backup yebhethri, okusho ukuthi zingakwazi ukugcina ugesi okhiqizwa ama-solar panel.Lokhu kuwusizo ikakhulukazi uma igridi iphansi kodwa amaphaneli elanga asaphehla ugesi.
Ama-inverter ahlanganiswe negridi anesitoreji sebhethri aziwa ngokuthi ama-hybrid inverter.Amabhethri asiza ukulungisa ukuguquguquka kokuphuma kwamaphaneli elanga, anikeze amandla azinzile wekhaya lakho noma ibhizinisi.
Isiphetho
Iziguquli zelanga ezixhunywe kwigridi ziya ngokuya ziduma njengoba abantu abaningi befuna izindlela zokunciphisa izikweletu zabo zikagesi.Lawa ma-inverters akuvumela ukuthi udayise ugesi oweqile ubuyele kugridi, uvale isikweletu sakho sikagesi.Ama-inverter axhunywe kwigridi afika ngobukhulu obuhlukahlukene futhi anezici ezihlukile.Uma ucabanga ukutshala imali kulolu hlobo lwe-inverter, khetha eyodwa enezici ozidingayo.
Isikhathi sokuthumela: Jul-25-2023