Iinkqubo zelanga ezingaphandle kwegridikuba amakhaya aya ethandwa kakhulu njengoko abantu befuna ukunciphisa ukuthembela kwabo kwimithombo yamandla emveli kwaye bamkele ukuphila okuzinzileyo. Ezi nkqubo zibonelela ngendlela yokuvelisa ngokuzimeleyo kunye nokugcina umbane ngaphandle kokudibanisa kwigridi eyintloko. Nangona kunjalo, ukuqwalasela inkqubo yelanga ye-off-grid yekhaya kufuna ukucwangciswa ngokucophelela kunye nokuqwalaselwa kwezinto ezahlukeneyo ukuqinisekisa ukusebenza kakuhle kunye nokuthembeka. Kweli nqaku, siza kuxoxa ngezikhokelo zokumisela isixokelelwano selanga esingaphandle kwegrid, kubandakanywa amacandelo abalulekileyo kunye neengqwalasela zokuyila inkqubo esebenzayo.
1. Vavanya iimfuno zamandla:
Inyathelo lokuqala ekumiseleni isixokelelwano selanga esingaphandle kwegrid yekhaya kukuvavanya iimfuno zamandla zekhaya lakho. Oku kubandakanya ukumisela umndilili wosetyenziso lwamandla lwemihla ngemihla, kunye nokuchonga amaxesha osetyenziso oluphezulu kunye nazo naziphi na izixhobo okanye izixhobo ezithile ezifuna amandla kakhulu. Ngokuqonda iimfuno zamandla, isixokelelwano selanga sinokulingana ngokufanelekileyo ukuhlangabezana neemfuno zekhaya.
2. Ubungakanani bephaneli yelanga:
Emva kokuba iimfuno zamandla zichongiwe, inyathelo elilandelayo kukubala umthamo ofunekayo wepaneli yelanga. Oku kuquka ukuqwalasela izinto ezifana nendawo elikuyo ikhaya, ukukhanya kwelanga okukhoyo, kunye ne-engile kunye nokuma kweephaneli zelanga. Ukuthathela ingqalelo utshintsho lwamaxesha onyaka ekukhanyeni kwelanga, kuyafuneka ukuba kuqinisekiswe ukuba ubungakanani boluhlu lweepaneli zelanga bunokubamba ukukhanya okwaneleyo kwelanga ukuvelisa amandla afunekayo.
3. Ugcino lwebhetri:
Enye yezinto eziphambili zenkqubo yelanga engaphandle kwegrid yinkqubo yokugcina ibhetri. Oku kugcina amandla agqithisileyo aveliswe emini ukuze asetyenziswe xa ukukhanya kwelanga kusezantsi okanye ebusuku. Xa uqwalasela inkqubo yokugcina amandla ebhetri, umthamo webhetri, amandla ombane, kunye nobunzulu bokukhutshwa kufuneka kuthathelwe ingqalelo ukuqinisekisa ukuba inkqubo inokuhlangabezana neemfuno zokugcina amandla ekhaya.
4. Inverterukhetho:
Ii-inverters zibalulekile ekuguquleni umbane othe ngqo (direct current (DC)) oveliswe ziipaneli zelanga zibe ngumbane otshintshanayo wangoku (AC) onokusetyenziselwa umbane kwizixhobo zasekhaya. Xa ukhetha i-inverter yenkqubo yelanga ye-off-grid, kubalulekile ukukhetha enye ehambelana noluhlu lwepaneli yelanga kunye nenkqubo yokugcina ibhetri. Ukongeza, i-inverter kufuneka ikwazi ukujongana neemfuno zamandla aphezulu ekhaya.
5. Backup generator:
Kwezinye iisistim zelanga ezingaphandle kwegrid, ijenereyitha yokugcina inokuqukwa ukunika amandla awongezelelweyo xa kukho ixesha elide lokukhanya kwelanga okungonelanga okanye ukusilela kwenkqubo engalindelekanga. Xa uqwalasela ijenereyitha yokugcina, kubalulekile ukuqwalasela uhlobo lwamafutha, umthamo, kunye nezakhono zokuqalisa ngokuzenzekelayo ukuqinisekisa amandla athembekileyo okugcina xa kufuneka.
6. Ukubeka iliso kwinkqubo:
Ukulungisa isixokelelwano selanga esingekho kwigridi yasekhaya kukwabandakanya ukuphumeza iinkqubo zokuhlola nokulawula ukusebenza kwenkqubo. Oku kunokubandakanya ukufakela iimitha zamandla, izilawuli zentlawulo kunye nesoftware yokubeka iliso ukulandela ukuveliswa kwamandla, ubume bebhetri kunye nokusebenza kakuhle kwenkqubo.
7. Ukuthobela kunye nokhuseleko:
Xa ulungiselela isixokelelwano selanga esingekho kwigrid ekhaya, kufuneka uqinisekise ukuba uyayithobela imimiselo yasekuhlaleni kunye nemigangatho yokhuseleko. Oku kunokubandakanya ukufumana iipemethe, ukuthotyelwa kwemigaqo yokwakha, kunye nokusebenza neengcali eziqeqeshiweyo ukufakela nokugunyazisa inkqubo ngokukhuselekileyo nangempumelelo.
Isishwankathelo, ukuqwalasela inkqubo yelanga ye-off-grid yekhaya kufuna ukucwangciswa ngokucophelela kunye nokuqwalaselwa kwezinto ezahlukeneyo ukuqinisekisa ukusebenza kakuhle kunye nokuthembeka. Abanini bezindlu banokuyila inkqubo yelanga esebenza kakuhle kwaye esebenzayo ngaphandle kwegridi ngokuvavanya iimfuno zamandla, ukulinganisa iipaneli zelanga, ukukhetha ukugcinwa kwebhetri kunye nee-inverters, ukuqwalasela iindlela zokulondoloza, ukuphumeza iinkqubo zokubeka iliso kunye nokulawula, kunye nokuqinisekisa ukuthotyelwa kunye nokhuseleko ukuhlangabezana neemfuno zayo zamandla. Ngokucwangciswa okufanelekileyo, iinkqubo ze-solar ze-off-grid zinokubonelela amakhaya ngendlela ezinzileyo kunye nethembekileyo kumandla ombane adibeneyo.
Ixesha lokuposa: Aug-23-2024