Kungumqondo omuhle ukuthi abanikazi bezindlu bazi okuningi ngangokunokwenzeka ngamandla elanga ngaphambi kokuzibophezela ekuthengeni amaphaneli elanga emakhaya abo.
Isibonelo, nansi umbuzo omkhulu ongase ufune ukuwuphendula ngaphambi kokufakwa kwelanga: “Ingakanani amandla akhiqizwa yiphaneli yelanga?” Ake sibheke impendulo.
Asebenza Kanjani Amaphaneli Elanga?
Ukufakwa kwamaphaneli elanga ezindlu kukhuphuke kusuka kuma-gigawatts angu-2.9 ngo-2020 kwaya kuma-gigawatts angu-3.9 ngo-2021, ngokusho kwe-US Energy Information Administration (EIA), inhlangano kahulumeni.
Uyazi ukuthi amaphaneli elanga asebenza kanjani? Kalula nje, amandla elanga adalwa lapho ilanga likhanya kumaphaneli e-photovoltaic akha uhlelo lwakho lwamaphaneli elanga. Lawa maseli aguqula amandla elanga abe ugesi lapho ukukhanya kwelanga kumuncwa amaseli e-PV. Lokhu kudala ukushaja kukagesi futhi kubangele ukugeleza kukagesi. Inani likagesi elikhiqizwayo lincike ezintweni ezimbalwa, esizoxoxa ngazo esigabeni esilandelayo.
Amaphaneli elanga anikeza umthombo wamandla ovuselelekayo, ukunciphisa izikweletu zikagesi, umshwalense wezindleko zamandla ezikhuphukayo, izinzuzo zemvelo kanye nokuzimela kwamandla.
Amandla Angakanani Umuntu AwenzayoIphaneli YelangaKhiqiza?
Angakanani amandla angakhiqizwa yiphaneli yelanga? Inani lamandla akhiqizwa yiphaneli yelanga ngosuku, elibizwa nangokuthi “i-wattage” futhi elilinganiswa ngama-kilowatt-hours, lincike ezintweni eziningi, njengamahora okukhanya kwelanga aphezulu kanye nokusebenza kahle kwamaphaneli. Amaphaneli amaningi elanga emakhaya akhiqiza cishe ama-watts angu-250 - 400 kodwa emakhaya amakhulu, angakhiqiza kufika ku-750 - 850 nge-kilowatt ihora ngonyaka.
Abakhiqizi bamaphaneli elanga banquma ukukhishwa kwamandla elanga emikhiqizweni ngokusekelwe ekuvinjelweni okungekho. Kodwa empeleni, inani lamandla elanga elikhiqizwa yiphaneli liyahlukahluka kuye ngokukhishwa kwamandla kwephaneli kanye nenani lamahora aphezulu elanga lapho uhlelo lwamandla elanga lukhona khona ekhaya. Sebenzisa ulwazi oluvela kumenzi njengendawo yokuqala njengesibalo sekhaya lakho.
Indlela Yokubala Ukuthi Mangaki Ama-Watts AIphaneli YelangaIkhiqiza
Mangaki ama-watt akhiqizwa yiphaneli yelanga? “Ama-Watt” abhekisela enanini lokukhiqiza amandla elilindelwe yiphaneli ngaphansi kokukhanya kwelanga okuphelele, izinga lokushisa kanye nezinye izimo. Ungabala ukuthi iphaneli yelanga ikhiqiza malini ngokuphindaphinda amandla akhishwa yiphaneli yelanga ngamahora elanga aphezulu endawo yakho ngosuku:
Ama-kilowatt-hours (kWh) = (Amahora okukhanya kwelanga x ama-watt)/1,000
Ngamanye amazwi, ake sithi uthola amahora ayi-6 okukhanya kwelanga okuqondile nsuku zonke. Phinda lokho ngamandla ephaneli yomenzi, njengama-watts angu-300.
Amahora e-Kilowatt (kWh) = (amahora ayi-6 x ama-watt angu-300)/1,000
Kulesi simo, inani lama-kilowatt-hours akhiqizwayo lizoba ngu-1.8 kWh. Okulandelayo, bala okulandelayo ngenani le-kWh ngonyaka usebenzisa ifomula elandelayo:
(1.8 kWh/ngosuku) x (izinsuku ezingu-365/ngonyaka) = 657 kWh ngonyaka
Kulokhu, ukukhishwa kwephaneli yelanga yaleli phaneli ethile kuzokhiqiza ukukhishwa kwamandla okungu-657 kWh ngonyaka.
Yini Ethinta Ukuthi Iphaneli Yelanga Ikhiqiza Amandla Angakanani?
Njengoba sesishilo, izici eziningi zithinta ukukhiqizwa kwamandla ephaneli yelanga, okuhlanganisa ubukhulu bephaneli yelanga, amahora okukhanya kwelanga aphezulu, ukusebenza kahle kwephaneli yelanga kanye nezithiyo zomzimba:
- Usayizi wephaneli yelanga: Usayizi wephaneli yelanga ungathinta inani lamandla elanga akhiqizwa amaphaneli elanga. Inani lamaseli elanga ngaphakathi kwephaneli lingathinta inani lamandla eliwakhiqizayo. Amaphaneli elanga ngokuvamile anamaseli angu-60 noma angu-72 - ezimweni eziningi, amaseli angu-72 akhiqiza ugesi owengeziwe.
- Amahora okukhanya kwelanga aphezulu: Amahora okukhanya kwelanga aphezulu abalulekile ekukhiqizweni kwamandla elanga ngoba akusiza ukuthi unqume inani lamahora okukhanya kwelanga okukhulu okutholayo futhi angakusiza ukuthi unqume inani likagesi elingakhiqizwa amaphaneli akho elanga.
- Ukusebenza kahle kwephaneli yelanga: Ukusebenza kahle kwephaneli yamandla elanga kuthinta ngqo ukukhiqizwa kwamandla elanga ngoba kulinganisa inani lamandla akhishwa endaweni ethile. Isibonelo, i-"monocrystalline" kanye ne-"polycrystalline" yizinhlobo ezimbili ezahlukene zamaphaneli elanga - amaseli elanga e-monocrystalline asebenzisa i-silicone eyodwa-crystal, okuyizinto ezincane nezisebenzayo. Anikeza ukusebenza kahle okwengeziwe ngoba ama-electron akhiqiza ugesi angahamba. Amaseli elanga e-Polycrystalline avame ukusebenza kahle okuphansi kunamaseli elanga e-monocrystalline futhi ashibhile. Abakhiqizi bancibilikisa amakristalu e-silicon ndawonye, okusho ukuthi ama-electron ahamba kancane ngokukhululeka. Amaseli e-Monocrystalline anesilinganiso sokusebenza kahle esingu-15% - 20% kanti amaseli e-polycrystalline anesilinganiso sokusebenza kahle esingu-13% - 16%.
- Ukuntuleka kwezithiyo zomzimba: Ungazikhiqiza amandla angakanani uma unezihlahla eziningi phezu kwendlu yakho noma ezinye izithiyo? Ngokwemvelo, impendulo yokuthi “ingakhiqizwa amandla angakanani yiphaneli yelanga?” izoncika enanini lokukhanya kwelanga elingangena kumaphaneli akho elanga.
Isikhathi sokuthunyelwe: Novemba-24-2022