Abantu abaninzi kwimboni ye-photovoltaic okanye abahlobo abaqhelana nokuveliswa kwamandla e-photovoltaic bayazi ukuba utyalo-mali ekufakeni izixhobo zamandla e-photovoltaic phezu kophahla lwezityalo zokuhlala okanye zoshishino kunye nezorhwebo azikwazi ukuvelisa umbane kwaye zenze imali, kodwa zinengeniso enhle.Ehlotyeni elitshisayo, kunokunciphisa ngokufanelekileyo ubushushu bangaphakathi bezakhiwo.Impembelelo yokufudumala ukushisa kunye nokupholisa.
Ngokovavanyo lwamaziko afanelekileyo aqeqeshiweyo, ukushisa kwangaphakathi kwezakhiwo ezinezixhobo zamandla e-photovoltaic ezifakwe phezu kophahla ngama-4-6 degrees ngaphantsi kwezakhiwo ngaphandle kokufakwa.
Ngaba izityalo zamandla e-photovoltaic ezifakwe eluphahleni ziyakwazi ukunciphisa ubushushu bangaphakathi nge-4-6 degrees?Namhlanje, siza kukuxelela impendulo ngeeseti ezintathu zedatha ethelekisayo.Emva kokuyifunda, unokuba nokuqonda okutsha kwempembelelo yokupholisa yezityalo zamandla e-photovoltaic.
Okokuqala, jonga ukuba isikhululo samandla e-photovoltaic sinokupholisa njani isakhiwo:
Okokuqala, iimodyuli ze-photovoltaic ziya kubonakalisa ukushisa, ukukhanya kwelanga kukhanyisa iimodyuli ze-photovoltaic, iimodyuli ze-photovoltaic zithatha inxalenye yamandla elanga kwaye ziguqule zibe ngumbane, kwaye enye inxalenye yokukhanya kwelanga ibonakaliswe kwiimodyuli ze-photovoltaic.
Okwesibini, imodyuli ye-photovoltaic ibuyisela ukukhanya kwelanga, kwaye ukukhanya kwelanga kuya kuthotywa emva kokuhlanjululwa, okucoca ngokufanelekileyo ukukhanya kwelanga.
Ekugqibeleni, imodyuli ye-photovoltaic yenza indawo yokukhusela eluphahleni, kwaye imodyuli ye-photovoltaic inokwenza indawo yomthunzi phezu kophahla, eqhubela phambili ifezekisa umphumo we-thermal insulation kunye nokupholisa kophahla.
Emva koko, thelekisa idatha yeeprojekthi ezintathu ezilinganisiweyo ukuze ubone ukuba kungakanani ukupholisa isikhululo samandla se-photovoltaic esixhonywe eluphahleni sinokupholisa.
1. Kwinqanaba lesizwe iDatong yezoQoqosho kunye neTekhnoloji yoPhuhliso loMmandla weZiko lokuKhuthaza uTyalo-mali iProjekthi ye-Atrium Lighting Roof
Uphahla lwe-atrium yeZiko lokuKhuthaza uTyalo-mali olungaphezulu kwe-200 yeemitha ezizikweri ze-Zone yezoQoqosho kunye neTekhnoloji yeSizwe yeDatong yayiqale yenziwe ngophahla oluqhelekileyo lweglasi olukhanyayo, olunenzuzo yokuba luhle kwaye luselubala, njengoko kubonisiwe kumfanekiso ongezantsi. :
Nangona kunjalo, olu hlobo lophahla olukhanyayo luyacaphukisa kakhulu ehlotyeni, kwaye alukwazi ukuphumeza umphumo wokushisa ukushisa.Ehlotyeni, ilanga elitshisayo lingena kwigumbi ngeglasi yophahla, kwaye liya kuba shushu kakhulu.Izakhiwo ezininzi ezinophahla lweglasi zineenkathazo ezinjalo.
Ukuze ufezekise injongo yokonga amandla kunye nokupholisa, kwaye kwangaxeshanye uqinisekise i-aesthetics kunye nokuhanjiswa kokukhanya kophahla lwesakhiwo, umniniyo ekugqibeleni wakhetha iimodyuli ze-photovoltaic waza wazifaka kwiphahla leglasi lokuqala.
Umfaki ufaka iimodyuli ze-photovoltaic phezu kophahla
Emva kokufaka iimodyuli ze-photovoltaic phezu kophahla, yintoni umphumo wokupholisa?Jonga ubushushu obufunyenwe ngabasebenzi bokwakha kwindawo enye kwisiza ngaphambi nasemva kofakelo:
Kuya kubonakala ukuba emva kokufakelwa kwesikhululo samandla e-photovoltaic, ubushushu bomgangatho wangaphakathi weglasi lehla ngaphezu kwama-degrees angama-20, kwaye iqondo lokushisa langaphakathi liye lehla kakhulu, elingazange lisindise kakhulu iindleko zombane zokuvula umbane. i-air conditioner, kodwa iphinde iphumelele umphumo wokugcinwa kwamandla kunye nokupholisa, kunye neemodyuli ze-photovoltaic phezu kophahla nazo ziyakuthatha amandla elanga.Umbane ozinzileyo uguqulwa ube ngumbane oluhlaza, kwaye inzuzo yokonga amandla kunye nokwenza imali kubaluleke kakhulu.
2. Iprojekthi ye-Photovoltaic tile
Emva kokufunda umphumo wokupholisa weemodyuli ze-photovoltaic, makhe sijonge enye into ebalulekileyo yokwakha i-photovoltaic-injani impembelelo yokupholisa yeetayile ze-photovoltaic?
Ukuququmbela:
I-1) Umahluko weqondo lokushisa phakathi kwangaphambili nasemva kwetayile ye-samente ngu-0.9 ° C;
2) Umahluko weqondo lokushisa phakathi kwangaphambili nangasemva kwe-photovoltaic tile yi-25.5 ° C;
I-3) Nangona i-photovoltaic tile ithatha ukushisa, izinga lokushisa eliphezulu liphezulu kunelo tile ye-samente, kodwa izinga lokushisa elingasemva liphantsi kunelo le-cement tile.Ipholile nge-9°C kuneethayile zesamente eziqhelekileyo.
(Inqaku elikhethekileyo: I-thermometers ye-infrared isetyenziswa kule rekhodi yedatha. Ngenxa yombala womhlaba wento elinganisiweyo, ubushushu bunokuphambuka kancinci, kodwa ngokusisiseko bubonakalisa ubushushu bomphezulu bento yonke elinganisiweyo kwaye inokusetyenziswa njenge ireferensi.)
Ngaphantsi kobushushu obuphezulu be-40 ° C, nge-12 emini, iqondo lokushisa lophahla laliphezulu njenge-68.5 ° C.Iqondo lokushisa elilinganiswe kumphezulu wemodyuli ye-photovoltaic kuphela yi-57.5 ° C, eyi-11 ° C ephantsi kunokushisa kwephahla.Ubushushu be-backsheet yemodyuli ye-PV yi-63 ° C, eseyi-5.5 ° C ephantsi kunobushushu bophahla.Ngaphantsi kweemodyuli ze-photovoltaic, ukushisa kwephahla ngaphandle kokukhanya kwelanga ngqo ku-48 ° C, okuyi-20.5 ° C ephantsi kunophahla olungakhuselekanga, olufana nokunciphisa ukushisa okufunyenwe yiprojekthi yokuqala.
Ngokusebenzisa iimvavanyo ezi ngasentla ezintathu iiprojekthi photovoltaic, kunokubonwa ukuba ukugqunywa kwe-thermal, ukupholisa, ukonga amandla kunye nesiphumo sokunciphisa ukukhutshwa kokufakela izityalo zamandla e-photovoltaic kuphahla kubaluleke kakhulu, kwaye ungalibali ukuba kukho i-25- ngonyaka ingeniso yokuvelisa amandla.
Esi sizathu esona sizathu sokuba abanikazi bemizi-mveliso kunye nabarhwebi abaninzi kunye nabahlali bakhetha ukutyalomali ekufakweni kwezityalo zamandla e-photovoltaic phezu kophahla.
Ixesha lokuposa: Mar-31-2023
