I-Rooftop PV ngumthombo wesine ngobukhulu wokuvelisa umbane e-Australia, ibonelela malunga ne-11% yombane welizwe, kodwa i-SunWiz ithi imarike ijongene nemingeni.
Ngaphezulu kwemizi enye kwezintathu zaseOstreliya esele ikhuphe uphahla lwelanga kodwa uhlalutyo olutsha olwenziwe ngumcebisi weshishini lelanga uSunWiz lubonisa ukuba imakethi ijongene “nokucudisa inzuzo” okubangelwe kukuhla kwamaxabiso ephaneli yehoseyile kunye nokuhla kumazinga ofakelo lwePV eluphahleni.
Umseki weSunwiz uWarwick Johnston uthe ukucotha akukabonakali kwimithamo yofakelo lophahla - kunye netotali yonyaka ukuya kuthi ga ngoku ifikelele kwi-7% ngexesha elihambelanayo kulo nyaka uphelileyo - kodwa ibonakaliswa ngokucacileyo kwezinye iintwana zedatha yefemu.
Idatha ibonisa ukuhla kwimiqulu ekhokelayo, kwiintengiso, kunye namazinga okuguqulwa okukhokelayo. Imiqulu ekhokelayo ngo-Epreli 2024 yayiyi-10% ephezulu kunenyanga enye kwiminyaka emibini edlulileyo - elona nqanaba liphantsi ukusuka ngoDisemba 2022. Iziphakamiso kunye neentengiso ziye zahla zinyuka ukusuka ngoJuni 2023 ngelixa izinga lokuguqulwa liye lahla kwi-1.5% ngaphantsi kwe-Aprili 2022 uphawu kwaye alikafiki.
Oku kuhambelana nokuhla kwexabiso lentengo yeepaneli e-Australia ukusuka kwi-AUD 0.60 (i-$ 0.40) phakathi kwe-2022 ukuya kwi-AUD 0.30 ngoku.
“Isiphumo soku kukucudisa inzuzo,” utshilo uJohnston. “Amaxabiso anokwehla kodwa ukuba amaxabiso aphezulu, ingeniso ingahlala ifana kwaye kangangexesha elithile phaya ngo-2023 yayiyinyani kwivenkile ethengisa yonke into, kodwa imiqulu ye-Q1 iwile. Oku kuthetha ukuba abathengisi bajongana nengeniso encinci. ”
Ngaphandle kokwehla kwamaxabiso ephaneli, uJohnston uthe abathengisi baziva becinezelekile ngokucotha kwamaxabiso ofakelo oluhambelana nokunyuka kwamaxabiso oguqulo lwe-inverter kunye nabathengi bachitha imali encinci ngofakelo lophahla.
"Kangangexesha elide, siye sabona abathengi abaqhelekileyo behlawula i-AUD 9,000 yenkqubo yelanga ephahleni," watsho, ephawula ukuba njengoko amaxabiso ephaneli ehla, abathengi baqhubeka betyala imali efanayo, bekhetha iinkqubo ezinkulu kunye nobukhulu benkqubo ekhulayo ukuya phantse kwi-10.5 kW kwinyanga yokugqibela ka-2023. ngexabiso elifanayo lemali. Ngoku sibona abantu beqala ukuchitha imali encinci. ”
I-SunWiz ithe ukuhla kumaxabiso ofakelo kungqamene nokunyuka kwee-overheads ezinxulumene nokunyuka kweendleko zabasebenzi.
Ukonyuka kwenkqubo yokugcina amandla ebhetri yendawo yokuhlala kunika intuthuzelo kubathengisi.
“Abathengisi abahambisa iPV nje bafumana ingeniso encinci kunaleyo bebenayo ukusukela ngo-2019,” utshilo uJohnston. "Ukuba benza i-PV kunye neebhetri nangona kunjalo, ngunyaka werekhodi, kodwa kuphela."
Iinkqubo zokugcina amandla ebhetri ezingama-57,000 zokuhlala, ezinomthamo odityanisiweyo we-656 MWh, zifakwe kumakhaya ase-Australia ngo-2023, ukuya kuma-21% kunyaka ophelileyo.
Umlinganiselo wofakelo lwebhetri kufakelo lwelanga nawo unyukile ngo-2023, unyuke waya kutsho kwi-17% ngenkqubo enye yokugcina amandla efakelweyo kuzo zonke iinkqubo ezintandathu zophahla lwePV, ukunyuka nge-15% ngo-2022.
Ngaphandle kokukhutshwa kweebhetri zokuhlala, uJohnston uthe ulindele ukuba imakethi ijongane nemingeni kwixesha elizayo.
“Eli xesha alikapheli kwakamsinyane, kuba abo baqhubi baza kuzingisa,” utshilo. "Le miceli mngeni yinto entsha yesiqhelo."
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