Ukuqinisekisa ukuthi amanzi awangeni kahle kubalulekile enkambisweni yokufaka i-photovoltaic (PV) esabalalisiwe ukuze kuvinjelwe ukuvuza nomonakalo. Ukufaka ugesi we-PV emakhaya avamile kuvumela abantu ukuthi bakhiqize ugesi wabo, bathole imali engenayo ngokutshalwa kwezimali kwabo eziteshini zikagesi, bathole uxhaso lukahulumeni lokukhiqizwa kukagesi, futhi empeleni benze imali elangeni. Uma ushesha ukunaka leli thuba, kulapho ungazuza khona ngokushesha!
Ngokusekelwa okunamandla okuvela kohulumeni bakazwelonke nabasekhaya, izinhlelo ze-PV ezisatshalaliswayo ziya ngokuya zisetshenziswa kabanzi futhi zimelela isiqondiso esibalulekile sentuthuko yesikhathi esizayo. Kodwa-ke, njengoba ukukhiqizwa kukagesi we-PV okusatshalaliswayo kusha emakethe, ikhwalithi yomklamo nokwakhiwa kungahluka kakhulu. Inkinga evame ukunganakwa ukuvikela uphahla. Uma ukufakwa konakalisa noma kushiya ungqimba olungangeni manzi, ukuvuza kungenzeka kalula, okungathinti nje kuphela uhlelo lwe-PV kodwa futhi nokusetshenziswa okuvamile kwempahla yomnikazi wendlu.
Namuhla, ake sixoxe ngendaba yokuvikela uphahla lwe-PV.
Indlela Yokuqinisekisa Uphahla Olungangeni Manzi
Isimiso esijwayelekile sokuvimbela amanzi ophahleni ukuqondisa amanzi ophahleni kunokuba uwavimbe, uqinisekise ukuthi amanzi emvula aqondiswa ngendlela efanele ukuvimbela ukuvuza. Uma ufaka izinhlelo ze-PV ezidinga ukubhoboka ophahleni olukhona, indlela kufanele ivumelane nesimo esithile. Nazi ezinye izindlela ezisekelwe ezinhlotsheni ezahlukene zophahla:
Ukuvikela Uphahla Oluyisicaba
Ezakhiweni ezintsha ezinophahla oluyisicaba lukakhonkolo, amabhawodi kufanele afakwe ekwakhiweni, futhi uphahla kufanele luvikelwe amanzi ngokwemikhuba ejwayelekile. Ezakhiweni ezikhona, lapho kusethwa isisekelo se-PV module, ungqimba olungangeni manzi kufanele lubekwe phezu kwesisekelo kanye nezingxenye ezifakwe ngensimbi. Indawo ezungeze amabhawodi esisekelo kufanele ivalwe, futhi ungqimba olungangeni manzi lungangezwa ngaphansi kwesisekelo ukuvimbela amanzi emvula ukuthi angafinyeleli ungqimba lwesakhiwo noma ngabe phezulu kuyavuza.
Ukusebenzisa Amabholti Okunamathisela Amakhemikhali
Ezakhiweni ezikhona ezinophahla lwekhonkrithi oluyisicaba, ubukhulu besendlalelo esivikelayo kufanele buqinisekiswe uma kusetshenziswa amabhawodi okubambelela ngamakhemikhali ukulungisa i-bracket. Ophahleni lwe-slab olusephansi oluhlelwe kusengaphambili olunamandla okuthwala aphezulu, isendlalelo sekhonkrithi singathululwa ophahleni, futhi ngemva kokuqina, amabhawodi okubambelela ngamakhemikhali angasetshenziswa ukuqinisa i-bracket. Ophahleni olunama-shingle, ukujula kwembobo kufanele kuqinisekiswe. Ngemva kokulungisa i-anchor bolt yamakhemikhali, indawo lapho i-bolt idlula khona kuma-shingle kufanele iphathwe nge-sealant engangeni manzi. Amabhawodi okubambelela ngamakhemikhali anezinzuzo ezifana namandla aphezulu okuthwala, ukumelana nokukhathala, ukumelana nokuguga, kanye nokungabi namandla okuvuvukala noma ukucindezeleka kokuphuma ku-matrix.
Ukuvikela Uphahla Lwensimbi
Kumaphahla ensimbi, isakhiwo sensimbi sohlelo lwe-PV kufanele sinamathele esakhiweni sensimbi esiyinhloko sesakhiwo ngokusebenzisa ungqimba lokuqala olungangeni manzi kanye nepuleti lensimbi elinomfanekiso, ukuqinisekisa ukufudumala komusi, ukulondolozwa kokushisa, kanye nokuvikela amanzi. Imisebenzi ebalulekile yokwakha ihlanganisa ukuvimbela ukugqwala, ukuvala, kanye nokufaka ungqimba olungangeni manzi esisekelweni nasemaphethelweni. Ekuvuza kwendawo ophahleni lwensimbi, kufanele kusetshenziswe i-sealant esezingeni eliphezulu engangenisi manzi ukumelana nesimo sezulu ukuze ivalwe. Uma ipuleti lensimbi elinombala ligqwalile kakhulu, kufanele lishintshwe ngaphambi kokufaka izingxenye ze-PV.
Isiphetho
Ngamafuphi, lapho ufaka amamojula e-PV, kubalulekile ukucabangela hhayi nje kuphela ukuchayeka elangeni kanye nomthunzi kodwa futhi nokuthwala umthwalo, ukukhipha amanzi, kanye nokuvimbela amanzi. Ukuvimbela amanzi ngendlela efanele kubalulekile ukuqinisekisa ukuthi uhlelo lwe-PV kanye nempahla yomnikazi wendlu zihlala isikhathi eside futhi zisebenza kahle.
