Izindleko zokuphrinta ziwukucatshangelwa okubalulekile kubanikazi bezitolo zokuphrinta njengoba behlanganisa izindleko zabo zokusebenza ngokumelene nenzuzo yabo ukuze balolonge amasu ebhizinisi nokwenza izinguquko. Ukuphrinta kwe-UV kuyaziswa kakhulu ngenxa yempumelelo yakho yezindleko, eminye imibiko iphakamisa izindleko ezifika ku-$0.2 ngemitha-skwele ngayinye. Kodwa yini indaba yangempela ngemuva kwalezi zinombolo? Asihlephule.

Yini Eyenza Izindleko Zokuphrinta?

• Uyinki
  • Okokuphrinta: Thatha uyinki onenani lika-$69 ilitha, ukwazi ukuhlanganisa phakathi kuka-70-100 wamamitha-skwele. Lokhu kusetha izindleko zikayinki cishe ku-$0.69 kuya ku-$0.98 kumitha yesikwele ngayinye.
  • Okokugcina: Ngamakhanda amabili okuphrinta, ukuhlanza okujwayelekile kusebenzisa cishe u-4ml ngekhanda ngalinye. Isilinganiso sokuhlanzwa okubili imitha-skwele ngayinye, izindleko zikayinki zokuzigcina ziyi-$0.4 ngesikwele ngasinye. Lokhu kuletha isamba sezindleko zikayinki ngemitha-skwele endaweni ethile phakathi kuka-$1.19 no-$1.38.

• Ugesi
  • Sebenzisa: Cabangaiphrinta ye-UV yesilinganiso sikasayizi ongu-6090usebenzisa ama-watts angu-800 ngehora. Ngesilinganiso sikagesi esimaphakathi sase-US esingu-16.21 cent nge-kilowatt-hora ngayinye, ake sibale izindleko sicabangela ukuthi umshini usebenza ngamandla aphelele amahora angu-8 (sikhumbula ukuthi iphrinta engenzi lutho isebenzisa kancane kancane).
  • Izibalo:
    • Ukusetshenziswa kwamandla amahora angu-8: 0.8 kW × amahora angu-8 = 6.4 kWh
    • Izindleko zamahora angu-8: 6.4 kWh × $0.1621/kWh = $1.03744
    • Ingqikithi Yamamitha Ayisikwele Ephrintiwe Ngamahora angu-8: 2 square metres/ihora × 8 amahora = 16 square metres
    • Izindleko Per Square Meter: $1.03744 / 16 square metres = $0.06484

Ngakho-ke, izindleko zokuphrinta ezilinganiselwe imitha yesikwele ngayinye ziba phakathi kuka-$1.25 no-$1.44.

Kubalulekile ukuqaphela ukuthi lezi zilinganiso ngeke zisebenze kuwo wonke umshini. Amaphrinta amakhulu avamise ukuba nezindleko eziphansi ngemitha yesikwele ngenxa yesivinini sokuphrinta esisheshayo nosayizi abakhulu bokuphrinta, abasebenzisa isikali ukuze kuncishiswe izindleko. Futhi, izindleko zokuphrinta ziyingxenye eyodwa kuphela yesithombe sezindleko zokusebenza, nezinye izindleko ezifana nezabasebenzi nerenti ngokuvamile ziba namandla kakhulu.

Ukuba nemodeli yebhizinisi eqinile egcina ama-oda efika njalo kubaluleke kakhulu kunokugcina izindleko zokuphrinta ziphansi. Futhi ukubona isibalo sika-$1.25 kuya ku-$1.44 imitha-skwele kusiza ukuchaza ukuthi kungani iningi lama-opharetha ephrinta ye-UV lingalahlekelwa ubuthongo ngezindleko zokuphrinta.

Sithemba ukuthi lesi siqeshana sikunikeze ukuqonda okungcono kwezindleko zokuphrinta ze-UV. Uma useshaiphrinta ye-UV ethembekile, zizwe ukhululekile upheqa esikukhethile futhi ukhulume nochwepheshe bethu ukuze uthole isilinganiso esinembile.