Njengoko iinkqubo ze-photovoltaic (PV) ezisasazwe ngokubanzi zisiya zisetyenziswa ngokubanzi, ngenxa yemigaqo-nkqubo karhulumente wesizwe nowengingqi, ukuqinisekisa ukuba amanzi angangeni manzi ngexesha lokufakwa kuye kwaba yinto exhalabisayo. Ekubeni ezi nkqubo zisekwinqanaba lokuqala lokwamkelwa kwimarike, umahluko kuyilo kunye nomgangatho wokwakha unokubangela ukuba amanzi angangeni manzi angajongwanga, okukhokelela ekuvuzeni okunokonakalisa inkqubo ye-PV kunye nesakhiwo sesakhiwo. Nantsi indlela yokuqinisekisa ukuba amanzi angangeni manzi ngokufanelekileyo ngexesha lokufakwa.
Imigaqo-nkqubo yokungangeni manzi kwiiphahla
Umgaqo oyintloko wokuthintela amanzi kwiiphahla uthi "khokela, ungavali," oko kuthetha ukuba amanzi afanele akwazi ukuphuma kakuhle ngaphandle kokudibanisa amanzi, nokuba lixesha lemvula enkulu, ukuqinisekisa ukuba uphahla alunamanzi.
Kwimeko apho kufuneka kugqojwe imingxunya eluphahleni olukhoyo, indlela yokuthintela ukungenwa kwamanzi kufuneka ilungelelaniswe neemeko ezithile. Makhe sihlalutye indlela yokusingatha iintlobo ezahlukeneyo zophahla.
Ukuthintela ukungenwa kwamanzi kophahla oluthe tyaba
Kwiiphahla ezithe tyaba zekhonkrithi ezisandula ukwakhiwa, iibholithi kufuneka zifakwe ngexesha loyilo, kwaye ukuthintela amanzi kufuneka kulandele iindlela eziqhelekileyo. Kwizakhiwo ezikhoyo, xa kufakwa iziseko zemodyuli yePV, umaleko wokuthintela amanzi kufuneka udlulele phezu kwesiseko kunye nezibophelelo zesinyithi, kunye nokutywinwa kujikeleze iibholithi ze-anchor. Kufuneka kufakwe i-sealant engangeni manzi apho kungene khona amanzi, kwaye kucetyiswa umaleko owongezelelweyo ongangeni manzi phantsi kwesiseko. Olu maleko longezelelweyo luqinisekisa ukuba nokuba kukho ukuvuza kwisiseko, amanzi akayi kufikelela kumaleko wesakhiwo.
Ukusetyenziswa kweeKhemikhali eziNqamlezileyo
Kwiiphahla zekhonkrithi ezithe tyaba ezikhoyo, ukuba kusetyenziswa ii-ankile zeekhemikhali ukuqinisa isakhelo, ubukhulu bomaleko okhuselayo okanye womphezulu kufuneka buqinisekiswe kuqala. Kwimeko yeephahla zeslabhile ezenziwe kwangaphambili ezineemfuno zokuthwala umthwalo onzima, umaleko wekhonkrithi owongezelelweyo ungathululwa. Nje ukuba ulungiswe, isakhelo singalungiswa kusetyenziswa ii-ankile zeekhemikhali.
Kwiiphahla ezithambekileyo ezineethayile, kubalulekile ukujonga ubunzulu bemingxunya ebholiweyo. Emva kokulungisa ii-ankile zeekhemikhali, indawo apho i-ankile ingena khona kwiithayile kufuneka ivalwe nge-sealant engangeni manzi. Ii-ankile zeekhemikhali zibonelela ngeenzuzo ezifana nomthamo ophezulu wokuthwala umthwalo, ukumelana nokudinwa, kunye nokumelana nokwaluphala, ngaphandle kokusebenzisa amandla okwandisa kwi-substrate. Oku kuthetha ukuba aziyi kuchaphazela kakubi ukuvalwa kwamanzi kwephahla.
Uphahla lwesinyithi olungenamanzi
Kuphahla lwesinyithi, ulwakhiwo lwentsimbi lwenkqubo ye-PV kufuneka lungene kumaleko wokuqala ongangeni manzi kunye nepleyiti yesinyithi eneeprofayili, iluqinise kwisakhiwo sentsimbi esiphambili sesakhiwo. Ukulandela iindlela eziqhelekileyo zokuthintela ukungena kwamanzi kuphahla lwesinyithi, kusetyenziswa izithintelo zomphunga, ubushushu, kunye nonyango lokuthintela ukungena kwamanzi. Amanyathelo aphambili aquka ukususa umhlwa, ukuvala, kunye nokufaka iipeyinti ezingangeni manzi kwisiseko nakwiindawo ezingqongileyo.
Xa kuvuza uphahla lwentsimbi, kufuneka kusetyenziswe isitywina esisemgangathweni esimelana nemozulu esisemgangathweni ophezulu ukuze kuvalwe. Ukuba iindawo zepleyiti yentsimbi enombala zibolile kakhulu, la macandelo kufuneka atshintshwe ngaphambi kokufaka iimodyuli zePV.
Isiphelo
Xa ufaka iinkqubo ze-PV, kubalulekile ukuba ungacingi nje kuphela ngokukhanya kwelanga kunye nomthunzi, kodwa nezinto ezifana nomthamo wokuthwala umthwalo, ukukhupha amanzi, kunye nokuthintela amanzi. Uyilo olufanelekileyo kunye nokusetyenziswa kwamanyathelo okuthintela amanzi ngexesha lokufakelwa kuya kuthintela iingxaki zexesha elizayo, ukuqinisekisa ukuba inkqubo yelanga kunye nesakhiwo efakwe kuso zihlala ixesha elide.
