Uhlelo lwamandla elanga olungaphandle kwegridi luqukethe amaphaneli elanga, isilawuli sokushaja selanga, ibhange lebhethri, i-inverter engaphandle kwegridi, imithwalo ye-DC, kanye nemithwalo ye-AC. Izinhlelo zamandla elanga zisetshenziswa kabanzi ezindaweni ezikude, ezokuxhumana, eziqhingini, kwezolimo nasezifundeni ezingenawo ugesi ojwayelekile.
Ngesikhathi sokukhanya kwelanga, i-solar array iguqula amandla elanga abe ugesi, onika amandla imithwalo ngesilawuli sokushaja selanga bese ishaja ibhange lebhethri. Uma ukukhanya kwelanga kungatholakali, isilawuli sokushaja siqondisa amandla avela ebhange lebhethri aye emithwalweni ye-DC. Ngesikhathi esifanayo, ibhange lebhethri linikeza amandla ku-inverter engaphandle kwegridi, eguqula i-DC ibe yi-AC ukuze inike amandla imithwalo ye-AC. Izinhlelo zamandla elanga aziwona imikhiqizo ejwayelekile, okusho ukuthi ukucushwa okufanayo kungase kungafaneleki kubo bonke abasebenzisi. Ziklanywe futhi zilungiselelwe ngokusekelwe ezidingweni zomsebenzisi, ezihlukahluka ezindaweni ezahlukene. Amakhasimende amaningi anolwazi olulinganiselwe ngalokhu; ngakho-ke, abasebenzisi abanesifiso sokufaka izinhlelo zamandla elanga bangase bazibuze ukuthi hlobo luni lwesistimu okufanele balukhethe.
1. Izibani Ezihlanzekile Noma Izinto Zasekhaya?
Izinhlelo zamandla elanga zingahlukaniswa ngezinhlobo ezimbili ngokusekelwe emisebenzini yazo:
Uhlelo lwamandla elanga olusetshenziselwa ukukhanyisa kuphela: Lolu uhlelo lokukhanyisa lwe-DC lwasekhaya.
Uhlelo lokukhanyisa kanye nezinto zasendlini: Lolu hlobo lwesistimu lunikeza amandla kagesi angu-220V AC ukuze kunikwe amandla izinto zasekhaya. Uhlelo lokukhanyisa lulula futhi lungabizi kakhulu kodwa alukwazi ukunika amandla izinto zasekhaya.
2. Ingabe Kufanele Ukhethe Uhlelo Oluphathekayo Oluphelele Noma Uhlelo Olune-Modular
Izinhlelo Eziphathekayo Zonke-Ku-One: Lezi zenzelwe ukuthwaleka kalula, azidingi ukufakwa, futhi zilungele ukukhempa ngaphandle. Kodwa-ke, ngenxa yobukhulu obulinganiselwe, zinamandla amancane ebhethri.
Izinhlelo Ezihlanganisiwe: Lezi zidinga ukufakwa okulula, zinikeza isitoreji esikhulu samandla, futhi ziyasebenza futhi zingabizi kakhulu, okwenza zifaneleke kakhulu emakhaya noma ezindaweni zokuhlala zangaphandle. Uhlelo lwamandla elanga lwe-DC olunebhange lebhethri luqukethe amaphaneli elanga, isilawuli sokushaja, amabhethri, kanye nemithwalo ye-DC. Ngesikhathi sokukhanya kwelanga, amaphaneli elanga aguqula ukukhanya kube amandla kagesi kube yimithwalo yamandla bese eshaja ibhange lebhethri. Ebusuku noma ngesikhathi sezulu esinamafu, ibhange lebhethri linika amandla imithwalo. Lolu hlobo lwesistimu lusetshenziswa kabanzi, kusukela ezibanini zengadi zelanga kanye nezibani zasegcekeni kuya eziteshini zokuxhumana zeselula kanye nokuhlinzekwa kukagesi kwasemakhaya ezindaweni ezikude. Lapho usayizi wesistimu namandla omthwalo kukhulu, kuzodinga i-solar array kanye nebhange lebhethri elikhulu.
3. Izinhlelo Zamandla Elanga ze-AC ne-DC noma Izinhlelo Zamandla Elanga Ezihlanganisiwe?
Izinhlelo Zamandla Elanga ze-AC: Uma kuqhathaniswa nezinhlelo zamandla elanga ze-DC, izinhlelo zamandla elanga ze-AC zifaka i-AC inverter ukuguqula i-DC ibe yi-AC ibe yimithwalo ye-AC enamandla.
Izinhlelo Zelanga Ezihlanganisiwe: Lezi zinhlelo zinganika amandla kokubili imithwalo ye-DC kanye ne-AC.
Izinhlelo Zelanga Ezihlanganisiwe Zegridi: Lezi zinhlelo zibeka phambili ukukhiqizwa kwamandla elanga ngogesi wegridi ongu-220V AC njengamandla engeziwe. Lokhu kunciphisa usayizi odingekayo we-solar array kanye nebhange lebhethri, njengoba ugesi okhiqizwa uhlelo lwelanga ungasetshenziswa ngokushesha ezinsukwini ezinelanga, kuyilapho ugesi wegridi unganezela amandla ngesikhathi samafu noma semvula. Ezingxenyeni eziningi zaseShayina, isimo sezulu sicacile isikhathi esingaphezu kwezingxenye ezimbili kwezintathu zonyaka, kunciphisa ukutshalwa kwezimali kanye kuphela ezinhlelweni zamandla elanga kuyilapho futhi kusiza kakhulu ekongeni amandla kanye nasekunciphiseni ukukhishwa kwegesi.
Ngamafuphi, izinhlelo zamandla elanga ezingaphandle kwegridi zingalungiswa ngokwezidingo ezahlukene, kusukela ekusethweni kokukhanya okuyisisekelo kuya ezinhlelweni ezithuthukisiwe kakhulu ezinika amandla izinto zasekhaya futhi zihlanganiswe nogesi wegridi.
