Ukuthenga uhlelo lwamandla elanga ekhaya lakho akuyona ikhambi elifanela wonke umuntu. Ukucushwa okufanayo kungase kungasebenzi kuwo wonke umsebenzisi, futhi umklamo udinga ukuhlelwa ngokwezimo zomuntu ngamunye. Amakhasimende amaningi awajwayelene nalezi zici. Ngakho-ke, yini okufanele uyicabangele ngaphambi kokuthenga uhlelo lwamandla elanga ekhaya?
1. Izimo Zemvelo Zendawo
Ngaphambi kokufaka uhlelo lwelanga, cabanga ngendawo etholakalayo nendawo yokufakwa. Ngokuvamile, uphahla olubheke eningizimu, empumalanga, noma entshonalanga lufanelekela amaphaneli elanga. Izindlu ezinamagceke, amabhalkhoni, noma ezinye izindawo ezivulekile zingase zicabangele nokufaka ama-awning elanga noma ama-carport. Ngaphandle kwalokhu, hlola imithetho yendawo kanye nobunikazi bophahla uma kusebenza.
2. Izinto Ezicatshangelwayo Ngezezimali
Nakuba amaphrojekthi elanga asatshalaliswa adinga ukutshalwa kwezimali okukhulu kusengaphambili, ayimpahla yesikhathi eside, enobungani nemvelo. Isibonelo, ezindaweni ezifana neSifundazwe saseHenan, i-RMB ngayinye engu-10,000 etshaliwe ingakhiqiza cishe i-3,500-4,000 kWh ngonyaka. Ngokuxhumeka okugcwele kugridi kanye nezibonelelo, isikhathi sokukhokha singaba cishe iminyaka emi-5-6, kuyilapho imishini ivame ukuhlala iminyaka engaba ngu-25—inikeza imbuyiselo enkulu yesikhathi eside.
3. Umthunzi kanye nomthelela wesakhiwo
Imiklamo kufanele icabangele umthelela wemithwalo ehlala njalo, imithwalo yomoya, imithwalo yeqhwa, kanye nokushintshashintsha kwezinga lokushisa esakhiweni se-array kanye nesakhiwo. Qinisekisa ukuthi uhlelo luyakwazi ukumelana nezimo zezulu zendawo. Kubalulekile ukuhlola umthamo womthwalo wesakhiwo ngaphambi kokufakwa ukuze uklame ikhambi eliqinile neliphephile ngokwesakhiwo.
4. Izinketho Zokuxhumanisa Igridi
Igridi kazwelonke ikhuthaza ukubambisana nezinhlelo zokusebenza zamandla elanga ezisatshalaliswayo, inikeza izindlela ezimbili zokuxazulula: “ukuzisebenzisa ngokwakho ngobuningi obuthengiswa kugridi” noma “uxhumano oluphelele lwegridi.” Kubasebenzisi abasebenzisa amandla aphansi, uxhumano oluphelele lwegridi luvame ukunikeza imbuyiselo engcono. Emindenini esetshenziswa kakhulu, ukuzisebenzisa ngokwakho ngobuningi obunikezwa kugridi kungase kufaneleke kakhulu.
5. Ukukhetha Umfaki Ohloniphekile
Uhlelo lwamandla elanga luvame ukuba namaphaneli elanga, ama-inverter, izintambo, amamitha, namadivayisi okuqapha. Imishini esezingeni eliphansi ayikwazi nje kuphela ukuba yingozi yokuphepha kodwa futhi ingathinta ukuphuma kwamandla. Khetha abafaki abathembekile kanye nezingxenye eziqinisekisiwe ukuqinisekisa ukuthembeka kwesikhathi eside kohlelo.
Izinto Ezibalulekile Okufanele Uzicabangele Ngesistimu Yakho Yelanga
1. Uhlelo Lokufaka
Funa izakhiwo zokufaka zensimbi ekhanyisiwe noma ze-aluminium. I-engeli ye-mount ibaluleke kakhulu—isifunda ngasinye sine-engeli efanele, futhi ukuphambuka kunganciphisa ukusebenza kahle. Ukufakwa kwekhwalithi ephezulu kuzoba nezikhonkwane eziqondile kahle, kuyilapho ukwenziwa kabi kungabangela izinkinga njengokubekwa kwephaneli okungalingani.
2. Ukuxhuma izintambo
Esimisweni esifakwe kahle, zonke izintambo zifakwe emapayipini e-PVC, okunciphisa ukuvezwa. Ngisho nalapho ezinye izintambo kufanele zihlale zibonakala, kufanele ziboshwe kahle futhi zihlelwe kahle ukuze kugwenywe umonakalo.
3. Izixhumi
Izixhumi zelanga, ezaziwa nangokuthi izixhumi ze-MC4, ziyizingxenye ezincane kodwa ezibalulekile eziqinisekisa ukudluliswa kwamandla okuphephile. Ukuhlolwa okulula ukudonsa iziphetho zesilisa nezesifazane ezixhunyiwe—uma zinqamuka kalula, ikhwalithi iba yimbi.
4. Ibhokisi Lokusabalalisa
Ibhokisi elihle lokusabalalisa amandla elanga kumele libe nezinkinobho zokuhlukanisa ezicacile, izivikelo zokuqhuma, kanye nokuvikelwa kwamandla kagesi kanye namandla kagesi angaphezulu. Amabhokisi ensimbi engagqwali ayindlela ethembeke kakhulu futhi engabizi kakhulu. Gwema izivalo zensimbi noma zepulasitiki ezisezingeni eliphansi ezigqwala ngokushesha noma eziwohloka ngaphansi kwezimo zangaphandle.
5. Izithunzi
Ukufiphaza kunganciphisa kakhulu ukukhiqizwa kwamandla futhi, ngokuhamba kwesikhathi, kulimaze amaphaneli. Qinisekisa ukuthi ukwakheka kwesistimu yakho kuhlanganisa ukufiphaza kwe-solstice yasebusika—izithunzi ezinde kakhulu zonyaka—ukuze ugweme ukulahlekelwa amandla esikhathini esizayo.
