Ososayensi baseSpain bakhe uhlelo lokupholisa olunezishintshi zokushisa zephaneli yelanga kanye nesishintshi sokushisa esimise okwe-U esifakwe emthonjeni ojule ngamamitha ayi-15.Abacwaningi bathi lokhu kunciphisa izinga lokushisa lephaneli ngamaphesenti angu-17 ngenkathi kuthuthukisa ukusebenza ngamaphesenti angaba ngu-11.
Abacwaningi eNyuvesi yase-Alcalá eSpain baye bahlakulela ubuchwepheshe bokupholisa bemojula yelanga esebenzisa isishintshi sokushisa esingaphansi komhlaba esivaliwe sesigaba esisodwa njengesitha sokushisa esingokwemvelo.
Umcwaningi u-Ignacio Valiente Blanco utshele umagazini i-pv: “Ukuhlaziya kwethu izinhlobo ezahlukene zezindawo zokuhlala nezokuhwebelana kukhombisa ukuthi lolu hlelo lusebenza kahle ngokwezomnotho ngesikhathi sokukhokha seminyaka emihlanu kuya kweyishumi.”
Indlela yokupholisa ihilela ukusetshenziswa komshini wokushisa ngemuva kwephaneli yelanga ukuze kukhishwe ukushisa okweqile.Lokhu kushisa kudluliselwa emhlabathini ngosizo loketshezi olupholisayo olupholiswa ngomunye umshini wokushisa omise okwe-U, ongeniswa emthonjeni ojulile wamamitha angu-15 ogcwele amanzi emvelo aphuma ku-aquifer engaphansi komhlaba.
"Uhlelo lokupholisa ludinga amandla engeziwe ukuze kusebenze iphampu epholile," kuchaza abacwaningi."Njengoba kuyisifunda esivaliwe, umehluko ongaba khona phakathi kwephansi lomthombo kanye nephaneli yelanga akuthinti ukusetshenziswa kwamandla kwesistimu yokupholisa."
Ososayensi bahlole isistimu yokupholisa ekufakweni kwe-photovoltaic ezimele yodwa, abayichaza njengepulazi elivamile lelanga elinesistimu yokulandelela i-axis eyodwa.Uhlu luqukethe amamojula amabili we-270W anikezwe i-Atersa, Spain.I-coefficient yabo yokushisa ingu-0.43% ngedigri Celsius.
Isishintshi sokushisa sephaneli yelanga ikakhulukazi sinamashubhu ethusi ayisicaba ayisithupha akhubazekile amise okwe-U anobubanzi obungu-15mm lilinye.Amashubhu afakwe i-polyethylene foam futhi axhunywe endaweni evamile yokungena kanye ne-outlet manifold enobubanzi obuyi-18 mm.Ithimba labacwaningi lisebenzise ukugeleza okupholisayo okungaguquki okungu-3L/min, noma 1.8L/min ngemitha yesikwele yamaphaneli elanga.
Ukuhlolwa kubonise ukuthi ubuchwepheshe bokupholisa bunganciphisa izinga lokushisa lokusebenza kwamamojula elanga ngo-13-17 degrees Celsius.Iphinde ithuthukise ukusebenza kwengxenye cishe ngo-11%, okusho ukuthi iphaneli epholile izoletha amandla angu-152 Wh usuku lonke.Ngokusho kocwaningo, uzakwabo ongapholisiwe.
Ososayensi bachaza uhlelo lokupholisa ephepheni elithi "Ukuthuthukisa Ukusebenza Kwezimojula ze-Solar PV ngokupholisa i-Underground Heat Exchanger," esanda kushicilelwa ku-Journal of Solar Energy Engineering.
"Ngokutshalwa kwezimali okudingekayo, uhlelo lulungele ukufakwa okujwayelekile," kusho uValiente Blanco.
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Ngokuthumela leli fomu, uyavumelana nokusetshenziswa kwedatha yakho ngumagazini we-pv ukushicilela amazwana akho.
Idatha yakho siqu izodalulwa kuphela noma kwabelwane ngayo nabantu besithathu ngezinjongo zokuhlunga ogaxekile noma njengoba kudingekile ukuze kugcinwe iwebhusayithi.Akukho okunye ukudluliselwa okuzokwenziwa kubantu besithathu ngaphandle uma kuthethelelwa imithetho esebenzayo yokuvikela idatha noma i-pv idingwa ngumthetho ukwenza kanjalo.
Ungahoxisa le mvume noma kunini ngokuzayo, lapho idatha yakho yomuntu siqu izosuswa ngokushesha.Uma kungenjalo, idatha yakho izosuswa uma i-pv log isicubungule isicelo sakho noma injongo yokulondoloza idatha ifinyelelwe.
Siphinde futhi sihlanganise kabanzi ngezimakethe zamandla elanga ezibaluleke kakhulu emhlabeni.Khetha uhlelo olulodwa noma ngaphezulu ukuze uthole izibuyekezo eziqondiwe ngqo ebhokisini lakho lokungenayo.
Le webhusayithi isebenzisa amakhukhi ukubala izivakashi ngokungaziwa.Ukuze ufunde kabanzi, sicela ubone Inqubomgomo yethu Yokuvikela Idatha.×
Izilungiselelo zekhukhi kule webhusayithi zisethelwe “ukuvumela amakhukhi” ukukunikeza umuzwa ongcono kakhulu wokuphequlula.Uma uqhubeka nokusebenzisa lesi sizindalwazi ngaphandle kokushintsha izilungiselelo zakho zekhukhi noma uchofoze okuthi “Yamukela” ngezansi, uyavumelana nalokhu.