Enye yezingqinamba zokubheja ngamandla avuselelekayo yizindleko eziphezulu zokuqala zokutshala imali abanazo. Kodwa-ke, njengoba lesi yisithiyo esikhulu esisivimba ekwakheni okuvuselelekayo, yilokho esisebenza kakhulu: ekwehliseni izindleko zokukhiqiza.
Emhlabeni wamandla elanga, kwenziwa umsebenzi wokuwugcina kanye nokuwuthatha endaweni yokutshala i-photovoltaic engu-4,77 MW eChillamurra, eGoondiwindi, esifundazweni sase-Australia iQueensland. Kusetshenziswa uhlelo olusha olubiza imali encane lapho. Ngabe lezi zinhlelo zisuselwa kuphi?
Nciphisa izindleko zokufaka
Kuyinto a uhlelo olubizwa nge-PEG olwehlisa izindleko zokuphakelwa, ukuthuthwa nokufakwa. IBelectric, manje eseyingxenye yeInnogy, ingalo evuselelekayo yenkampani enkulu yamandla yaseJalimane iRWE, ithe isitshalo esisebenza ngelanga iChillamurra, esenziwa yiYD Projects, sesakhiwe futhi sizofakwa kule nyanga.
Ngaphandle kwalomsebenzi, inkampani iveze ukuthi kuzokwakhiwa namanye amapaki amabili ngalolu hlelo lokufaka ngemali ephansi. Owokuqala uzoba ne-10,8MW eBarcaldine, eQueensland, kanti enye nge-3,3 MW eDareton, eNew South Wales. Lawa maphrojekthi athuthukiswa ngumtshalizimali waseJalimane obegxile ekwehliseni izindleko zokufakwa kwamandla kagesi welanga we-photovoltaic ukukhulisa ukuhweba nentuthuko yawo.
Ukwakha uhlelo olwehlisa izindleko zokufaka kumandla elanga kunikeza inzuzo enkulu yokuncintisana ngaphezu kwamanye amasistimu elanga. Lolu hlelo lunendawo ebizwa nge-PEG esebenzisa kuphela amahektha angu-0,7 nge-megawatt ngayinye. Lokhu kukhanga ngokwedlulele ekufakweni okukhulu komsebenzisi okungenazo izikhala ezinkulu zokubeka amaphaneli we-photovoltaic.
Ubuhle balesi simiso ukuthi ilula impela futhi ukusebenza kwayo ngezindleko ekuhlinzekweni kwezinto nezinto ezisetshenzisiwe kufakazelwe. Uhlelo lwe-PEG olufakwe eGoondiwindi lunokuthambeka okungaguquguquki futhi lutholakala ku-80cm ukusuka phansi futhi bonke bayavuma ukuthi lunikeza ukonga okukhulu kwizindleko zemali.
Ukusatshalaliswa kwamapaneli elanga ukuguqula nokuqongelela amandla we-photo-voltaic, ezweni elifana ne-Ecuador, ngokushoda kwezinsizakalo, ikakhulukazi ezindaweni zasemakhaya, kusizakala ngezigameko zelanga ezinelungelo lendawo elikuyo, kuyisigaba, sokuziphatha futhi esisemthethweni okuphoqelelayo koMbuso, ngenxa yokuqagela kwawo ezindaweni ezingaseceleni kwemithombo enezinsizakusebenza ezimbalwa zokufinyelela; kanye, nokunikela ekwehliseni ukusetshenziswa kanye nokusetshenziswa kwamandla angcolisa amandla ezimbiwa phansi, okwephula isiqinisekiso somthethosisekelo sokunikeza "indawo ehlanzekile" kubahlali bezwe; futhi, ngaphezu kwalokho, ngoba ukugcinwa kwayo kuhlose ukuqinisekisa isiqiniseko "sokuphila okuhle" esikusungula emithethweni yayo.
Ngakho-ke, lokhu okukhulunywe ngenhla kumele kufinyeleleke kubahlali okuthi, ngokushiyeka kwabo, babe nesandla ekulondolozeni okuhle okuvamile kwemvelo futhi bandise amandla abo okubhekana nokucekelwa phansi okushisayo kwesimo sezulu.