Inkqubo yamandla elanga engekho kwigridi iqulathe iiphaneli zelanga, isilawuli setshaja yelanga, ibhanki yebhetri, i-inverter engekho kwigridi, imithwalo yeDC, kunye nemithwalo yeAC. Iinkqubo zamandla elanga zisetyenziswa kakhulu kwiindawo ezikude, kunxibelelwano, kwiziqithi, kwezolimo, nakwiindawo ezingenawo umbane wesiqhelo.
Ngexesha lokukhanya kwelanga, i-solar array iguqula amandla elanga abe ngumbane, onika amandla imithwalo nge-solar charge controller kwaye utshaje ibhanki yebhetri. Xa ukukhanya kwelanga kungafumaneki, i-charge controller iqondisa amandla ukusuka kwibhanki yebhetri ukuya kwimithwalo yeDC. Kwangaxeshanye, ibhanki yebhetri inika amandla kwi-inverter engaphandle kwegridi, eguqula iDC ibe yi-AC ukuze inike amandla imithwalo ye-AC. Iinkqubo zamandla elanga azizomveliso ezimiselweyo, oko kuthetha ukuba ulungiselelo olufanayo lusenokungafaneleki kubo bonke abasebenzisi. Ziyilwe kwaye zakhiwe ngokusekelwe kwiimfuno zomsebenzisi, ezahluka kwiindawo ezahlukeneyo. Abathengi abaninzi banolwazi oluncinci ngale nto; ke ngoko, abasebenzisi abanomdla wokufaka iinkqubo zamandla elanga banokuzibuza ukuba loluphi uhlobo lwenkqubo abafanele bayikhethe.
1. Izibane ezicocekileyo okanye izixhobo zasekhaya?
Iinkqubo zamandla elanga zingahlulwahlulwa zibe ziintlobo ezimbini ngokusekwe kwimisebenzi yazo:
Inkqubo yamandla elanga eyenzelwe ukukhanyisa kuphela: Le yinkqubo yokukhanyisa yeDC yasekhaya.
Inkqubo yokukhanyisa kunye nezixhobo zasekhaya: Olu hlobo lwenkqubo lubonelela nge-220V AC output kwizixhobo zasekhaya. Inkqubo yokukhanyisa ilula kwaye ingabizi kakhulu kodwa ayinakukwazi ukunika amandla izixhobo zasekhaya.
2. Ngaba Ufanele Ukhethe Inkqubo Ephathekayo Yonke Kwinye okanye Inkqubo EyiModular
Iinkqubo Eziphathekayo Zonke-kwi-Enye: Ezi zenzelwe ukuba zithwalwe lula, azifuni kufakelwa, kwaye zilungele ukukhempisha ngaphandle. Nangona kunjalo, ngenxa yobukhulu obuncinci, zinomthamo webhetri ophantsi.
Iinkqubo zeModular: Ezi zifuna ukufakelwa okulula, zibonelela ngokugcinwa kwamandla amakhulu, kwaye ziyasebenza kwaye zingabizi kakhulu, nto leyo ezenza zifaneleke ngakumbi kumakhaya okanye kwiindawo zokuhlala zangaphandle. Inkqubo yamandla elanga ye-DC enebhanki yebhetri ineephaneli zelanga, isilawuli setshaja, iibhetri, kunye nemithwalo ye-DC. Ngexesha lokukhanya kwelanga, iiphaneli zelanga ziguqula ukukhanya kube ngamandla ombane zibe yimithwalo yombane kwaye zitshaja ibhanki yebhetri. Ebusuku okanye ngexesha lemozulu enamafu, ibhanki yebhetri inika amandla imithwalo. Olu hlobo lwenkqubo lusetyenziswa kakhulu, ukusuka kwizibane zegadi zelanga kunye nezibane zentendelezo ukuya kwizikhululo zonxibelelwano ezihambahambayo kunye nobonelelo lombane lwasemaphandleni kwiindawo ezikude. Xa ubungakanani benkqubo kunye namandla omthwalo makhulu, kuya kufuneka uluhlu lwelanga kunye nebhanki yebhetri enkulu.
3. Iinkqubo zamandla elanga ze-AC kunye ne-DC okanye iiNkqubo zamandla elanga zeHybrid?
Iinkqubo zamandla elanga ze-AC: Xa kuthelekiswa neenkqubo zamandla elanga ze-DC, iinkqubo zamandla elanga ze-AC ziquka i-AC inverter ukuguqula i-DC ibe yi-AC ibe yimithwalo ye-AC.
Iinkqubo zeSolar eziDibeneyo: Ezi nkqubo zinokunika amandla zombini imithwalo yeDC kunye neyeAC.
Iinkqubo zeSolar eziDibeneyo zeGrid: Ezi nkqubo zibeka phambili ukuveliswa kombane welanga ngombane wegridi ye-220V AC njengamandla ongezelelweyo. Oku kunciphisa ubungakanani obufunekayo be-solar array kunye nebhanki yebhetri, njengoko umbane oveliswa yinkqubo yelanga ungasetyenziswa ngoko nangoko ngeentsuku ezinelanga, ngelixa umbane wegridi unokongeza amandla ngeentsuku ezinamafu okanye ezinemvula. Kwiindawo ezininzi zaseTshayina, imozulu icacile ngaphezu kwesibini kwisithathu sonyaka, inciphisa utyalo-mali oluqhutywa kube kanye kwiinkqubo zamandla elanga ngelixa ikwanegalelo elikhulu ekongeni amandla kunye nokunciphisa ukukhutshwa komoya.
Ngamafutshane, iinkqubo zamandla elanga ezingaphandle kwegridi zinokulungiswa ngokweemfuno ezahlukeneyo, ukusuka kwizixhobo zokukhanyisa ezisisiseko ukuya kwiinkqubo eziphucukileyo ezinika amandla izixhobo zasekhaya kwaye zidibene nombane wegridi.
