Abantu abaningi embonini ye-photovoltaic noma abangane abajwayelene nokukhiqizwa kukagesi we-photovoltaic bayazi ukuthi ukutshala imali ekufakweni kwezitshalo zikagesi ze-photovoltaic ophahleni lwezitshalo zokuhlala noma zezimboni nezentengiselwano akugcini nje ngokukhiqiza ugesi nokwenza imali, kodwa futhi kungenza imali enhle. Ehlobo elishisayo, kunganciphisa ngempumelelo izinga lokushisa langaphakathi lezakhiwo. Umphumela wokushisa nokupholisa.
Ngokusho kokuhlolwa kwezikhungo zochwepheshe ezifanele, izinga lokushisa langaphakathi lezakhiwo ezinezitshalo zikagesi ze-photovoltaic ezifakwe ophahleni liphansi ngama-degree angu-4-6 kunelezakhiwo ezingafakwanga.
Ingabe izitshalo zikagesi ze-photovoltaic ezifakwe ophahleni zinganciphisa ngempela izinga lokushisa langaphakathi ngama-degree angu-4-6? Namuhla, sizokutshela impendulo ngamasethi amathathu edatha yokuqhathanisa elinganisiwe. Ngemva kokuyifunda, ungase ube nokuqonda okusha ngomphumela wokupholisa wezitshalo zikagesi ze-photovoltaic.
Okokuqala, thola ukuthi isiteshi sikagesi se-photovoltaic singapholisa kanjani isakhiwo:
Okokuqala, amamojula e-photovoltaic azobonisa ukushisa, ukukhanya kwelanga kukhanyisa amamojula e-photovoltaic, amamojula e-photovoltaic amunca ingxenye yamandla elanga bese eyiguqula ibe ugesi, kanti enye ingxenye yokukhanya kwelanga iboniswa amamojula e-photovoltaic.
Okwesibili, i-photovoltaic module iphinda ukukhanya kwelanga okubikezelwe, futhi ukukhanya kwelanga kuzoncishiswa ngemva kokukhanya kwelanga, okuhlunga kahle ukukhanya kwelanga.
Ekugcineni, i-photovoltaic module yakha indawo yokukhosela ophahleni, kanti i-photovoltaic module ingakha indawo yomthunzi ophahleni, okuqhubeka nokufeza umphumela wokushisa nokupholisa uphahla.
Okulandelayo, qhathanisa idatha yamaphrojekthi amathathu alinganisiwe ukuze ubone ukuthi isiteshi sikagesi se-photovoltaic esifakwe ophahleni singaphola kangakanani.
1. Isikhungo Sokukhushulwa Kwezimali Esisezingeni Likazwelonke saseDatong Economic and Technology Development Zone Project Atrium Lighting Roof
Uphahla olungaphezu kwamamitha-skwele angu-200 lwe-atrium ye-Investment Promotion Center ye-National Datong Economic and Technological Development Zone lwalwenziwe ekuqaleni ngophahla olujwayelekile lwengilazi oluthambile, olunenzuzo yokuba luhle futhi lucacile, njengoba kuboniswe esithombeni esingezansi:
Kodwa-ke, lolu hlobo lophahla lokukhanyisa luyacasula kakhulu ehlobo, futhi alukwazi ukufeza umphumela wokushisa. Ehlobo, ilanga elishisayo lingena ekamelweni ngengilazi yophahla, futhi lizoshisa kakhulu. Izakhiwo eziningi ezinophahla lwengilazi zinezinkinga ezinjalo.
Ukuze kufezwe injongo yokonga amandla nokupholisa, futhi ngesikhathi esifanayo kuqinisekiswe ubuhle kanye nokudluliselwa kokukhanya kophahla lwesakhiwo, umnikazi ekugcineni wakhetha amamojula e-photovoltaic wawafaka ophahleni lwengilazi lokuqala.
Umfaki ufaka amamojula e-photovoltaic ophahleni
Ngemva kokufaka amamojula e-photovoltaic ophahleni, uyini umphumela wokupholisa? Bheka izinga lokushisa elitholwe yizisebenzi zokwakha endaweni efanayo endaweni ngaphambi nangemva kokufakwa:
Kungabonakala ukuthi ngemva kokufakwa kwesiteshi sikagesi se-photovoltaic, izinga lokushisa lobuso bangaphakathi bengilazi lehle ngama-degree angaphezu kwama-20, kanti izinga lokushisa langaphakathi nalo lehle kakhulu, okungazange nje konge kakhulu izindleko zikagesi zokuvula i-air conditioner, kodwa futhi kwafeza umphumela wokonga amandla nokupholisa, kanti amamojula e-photovoltaic ophahleni nawo azomunca amandla elanga. Ukugeleza kwamandla okuqhubekayo kuguqulwa kube ugesi oluhlaza, futhi izinzuzo zokonga amandla nokwenza imali zibaluleke kakhulu.
2. Iphrojekthi yethayela le-photovoltaic
Ngemva kokufunda umphumela wokupholisa wamamojula e-photovoltaic, ake sibheke enye into ebalulekile yokwakha i-photovoltaic - unjani umphumela wokupholisa wamathayili e-photovoltaic?
Ekuphetheni:
1) Umehluko wokushisa phakathi kwengaphambili nengemuva kwethayela lesimende ngu-0.9°C;
2) Umehluko wokushisa phakathi kwangaphambili nangemuva kwethayela le-photovoltaic ngu-25.5°C;
3) Nakuba ithayela le-photovoltaic limunca ukushisa, izinga lokushisa lobuso liphakeme kunelethayela lesamente, kodwa izinga lokushisa langemuva liphansi kunelethayela lesamente. Lipholile ngo-9°C kunethayela lesamente elivamile.
(Inothi elikhethekile: Kusetshenziswa ama-thermometer e-infrared kulokhu kuqoshwa kwedatha. Ngenxa yombala wobuso bento elinganisiwe, izinga lokushisa lingase liphambukile kancane, kodwa ngokuyisisekelo libonisa izinga lokushisa lobuso bento yonke elinganisiwe futhi lingasetshenziswa njengereferensi.)
Ngaphansi kwezinga lokushisa eliphezulu elingu-40°C, ngo-12 emini, izinga lokushisa lophahla laliphezulu njengo-68.5°C. Izinga lokushisa elilinganiswe ebusweni be-photovoltaic module lingu-57.5°C kuphela, elingaphansi ngo-11°C kunezinga lokushisa lophahla. Izinga lokushisa le-backsheet ye-PV module lingu-63°C, elingaphansi ngo-5.5°C kunezinga lokushisa lophahla. Ngaphansi kwama-photovoltaic module, izinga lokushisa lophahla ngaphandle kokukhanya kwelanga okuqondile lingu-48°C, elingaphansi ngo-20.5°C kunelophahla olungavikelwe, okufana nokunciphisa izinga lokushisa okutholwe yiphrojekthi yokuqala.
Ngokusebenzisa izivivinyo zamaphrojekthi amathathu e-photovoltaic angenhla, kungabonakala ukuthi ukuvikela ukushisa, ukupholisa, ukonga amandla kanye nomphumela wokunciphisa ukukhishwa komoya wokufaka izitshalo zamandla e-photovoltaic ophahleni kubaluleke kakhulu, futhi ungakhohlwa ukuthi kukhona imali engenayo yokukhiqizwa kwamandla kagesi yeminyaka engama-25.
Lesi futhi yisona sizathu esiyinhloko esenza abanikazi bezimboni nabezentengiselwano abaningi kanye nezakhamuzi bakhethe ukutshala imali ekufakweni kwezitshalo zikagesi ze-photovoltaic ophahleni.
Isikhathi sokuthunyelwe: Mashi-31-2023
