Abalimi ngoku bayakwazi ukusebenzisa imitha yelanga ukuze banciphise amatyala abo ombane.
Umbane usetyenziswa ngeendlela ezininzi kwimveliso yezolimo yasefama.Thatha abavelisi bezityalo zasemasimini umzekelo.Ezi ntlobo zefama zisebenzisa umbane ukumpompa amanzi okunkcenkceshela, ukomisa iinkozo kunye nokugcina umoya.
Abalimi bezityalo ze-greenhouse basebenzisa amandla ukufudumeza, ukujikeleza komoya, ukunkcenkceshela kunye neefeni zokungenisa umoya.
Iifama zobisi kunye nemfuyo zisebenzisa umbane ukupholisa ubisi lwazo, ukumpompa ivacuum, ukuphefumla, ukufudumeza amanzi, izixhobo zokutyisa, kunye nezixhobo zokukhanyisa.
Njengoko ubona, nakumafama, akukho kubaleka loo matyala aluncedo.
Okanye ukhona?
Kweli nqaku, siza kujongana nokuba ingaba la mandla elanga kusetyenziso lwasefama ayasebenza kwaye anoqoqosho, kwaye ingaba angakwazi na ukuphelisa ukusetyenziswa kombane wakho.
UKUSEBENZISA AMANDLA ELANGA KWIFAM YObisi
Iifama zobisi e-US zikholisa ukusebenzisa i-66 kWh ukuya kwi-100 kWh/inkomo/ngenyanga naphakathi kwe-1200 ukuya kwi-1500 yeegaloni/inkomo/ngenyanga.
Ukongeza, i-avareji yobungakanani befama yobisi e-US iphakathi kwe-1000 ukuya kwi-5000 yeenkomo.
Malunga ne-50% yombane osetyenziswa kwifama yobisi uya kwizixhobo zokuvelisa ubisi.Okufana neempompo zokufunxa, ukufudumeza amanzi, kunye nokupholisa ubisi.Ukongeza, ukungena komoya kunye nokufudumeza kwenza inxalenye enkulu yenkcitho yamandla.
IFAMA EMNCINANE YOXIWE E-CALIFORNIA
Iinkomo zizonke: 1000
Ukusetyenziswa kombane ngenyanga: 83,000 kWh
Ukusetyenziswa kwamanzi ngenyanga: 1,350,000
Iiyure zelanga eziphakamileyo zenyanga: iiyure ezingama-156
Imvula yoNyaka: 21.44 intshi
Iindleko kWh nganye: $0,1844
Masiqale ngokumisela ubungakanani besixokelelwano selanga esirhabaxa oza kuyidinga ukuze unciphise usetyenziso lwakho lombane.
UBUKHULU BENKQUBO YESOLA
Okokuqala, siyakwahlula ukusetyenziswa kwe-kWh kwenyanga ngeeyure zelanga zenyanga eziphezulu zenyanga.Oku kuya kusinika ubungakanani besixokelelwano selanga.
83,000/156 = 532 kW
Ifama encinci yobisi eseCalifornia eneenkomo ezimalunga ne-1000 iya kufuna isixokelelwano selanga esingama-532 kW ukuphelisa ukusetyenziswa kombane.
Ngoku ekubeni sinobungakanani besijikelezi-langa esifunekayo, sinokujonga ukuba kuya kubiza malini ukwakha.
UKUBALA IINDLEKO
Ngokusekwe kwimodeli ye-NREL esezantsi ukuya phezulu, isixokelelwano selanga esisuka kumhlaba we-532 kW siya kuxabisa ifama yobisi i-$915,040 nge-$1.72/W.
Iindleko zangoku zombane eCalifornia zihleli kwi-0.1844 yeedola nge-kWh nganye ukwenza ibhili yakho yombane yenyanga i-$15,305.
Ke ngoko, i-ROI yakho iyonke iya kuba malunga neminyaka emi-5.Ukusuka apho uya kugcina i-$ 15,305 ngenyanga okanye i-$ 183,660 ngonyaka kwityala lakho lombane.
Ke, kucingelwa ukuba isixokelelwano selanga sefama yakho sithathe iminyaka engama-25.Uza kubona ugcino lulonke lwe-3,673,200 yeedola.
UFUNEKA ISITHUBA SOMHLABA
Kucingelwa ukuba isixokelelwano sakho senziwe ngeepaneli zelanga ezingama-400-watt, indawo yomhlaba efunekayo inokuba malunga ne-2656m2.
Nangona kunjalo, kuya kufuneka sibandakanye i-20% eyongezelelweyo ukuvumela ukuhamba ngokujikeleza kunye naphakathi kwezakhiwo zakho zelanga.
Ngoko ke isithuba esifunekayo somatshini wesola oyi-532 kW ophuma emhlabeni siya kuba yi-3187m2.
IXESHA LOKUQOKELELWA KWEMVULA
Isixhobo sesola esingama-532 kW siya kwenziwa malunga neepaneli zesola ezili-1330.Ukuba nganye kwezi paneli zesola ibilinganisa i-21.5 ft2 iyonke indawo yokuqokelela amanzi iya kuba yi-28,595 ft2.
Sisebenzisa umgaqo-nkqubo esiwukhankanyileyo ekuqaleni kwenqaku, sinokuqikelela imbuyekezo yokuqokelelwa kwemvula.
28,595 ft2 x 21.44 intshi x 0.623 = 381,946 iilitha ngonyaka.
Ifama yelanga ye-532 kW ebekwe eCalifornia inokuba namandla okuqokelela iilitha ezingama-381,946 (iilitha eziyi-1,736,360) zamanzi ngonyaka.
Ngokwahlukileyo koko, ikhaya eliqhelekileyo laseMelika lisebenzisa malunga neelitha ezingama-300 zamanzi ngosuku, okanye iilitha ezingama-109,500 ngonyaka.
Ngelixa usebenzisa isixokelelwano selanga sefama yobisi lwakho ukuqokelela amanzi emvula ayizukuyiphelisa ngokupheleleyo indlela oyisebenzisa ngayo, iya kuba yimodareyitha yokonga amanzi.
Gcina ukhumbula, lo mzekelo wawusekwe kwifama eseCalifornia, kwaye ngelixa le ndawo iyeyona ilungileyo kwimveliso yelanga, ikwayenye yezona ndawo zomileyo e-US.
ISISHWANKATHELO
Ubungakanani benkqubo yelanga: 532 kW
Iindleko: $915,040
Kufuneka indawo yomhlaba: 3187m2
Ukuqokelelwa kwemvula: 381,946 gal ngonyaka.
Imbuyekezo kutyalo-mali: iminyaka emi-5
Iyonke iminyaka engama-20 yokonga: $3,673,200
IINGCINGA ZOKUGQIBELA
Njengoko ubona, amandla elanga ngokuqinisekileyo sisisombululo esisebenzayo kwiifama ezibekwe kwindawo enelanga ezimisele ukutyala imali eyinkunzi efunekayo ukuphelisa ukusebenza kwazo.
Nceda uqaphele, lonke uqikelelo oluveliswe kweli nqaku lurhabaxa kuphela kwaye ngenxa yoko akufuneki luthathwe njengengcebiso yezemali.
Ixesha lokuposa: Apr-12-2022
