Amaseli we-Silicon photovoltaic abusa imakethe yamandla elanga, noma kukhona obunye ubuchwepheshe obusebenzisa izinto eziphilayo -njengesithako ku-tofu nosawoti wokugeza- Bebelokhu bezama ukuwahlalisa esihlalweni iminyaka eminingi. Ucwaningo olushicilelwe ngoMsombuluko owedlule kulo magazini Natura Amandla Uphakamisa isisombululo kwesinye sezinkinga ezinkulu emandleni elanga, ukusebenza kahle (okungukuthi, ukuchitheka kokukhanya okuningi kwemvelo ezinhlelweni zamanje), futhi uphakamisa ukuthi amaphaneli we-silicon asebenza kangcono kungenzeka asendleleni. UKunta Yoshikawa, uchwepheshe kule ndawo, wethule iseli lokuqala elenziwe ngale nto edlula ukusebenza ngo-26% ukuguqula ukukhanya kwelanga kube ugesi, emele ukuthuthuka kokuguqulwa kwamakhophi nge-2,7% uma kuqhathaniswa nerekhodi langaphambilini (25,6%).
Ukufeza lo mphumela omangalisayo, uYoshikawa nethimba lakhe basungule i- isakhiwo esuselwa ku-heterojunction -isakhiwo esakhiwa izingqimba ezimbili- ze-monocrystalline silicon enengqimba ephezulu ye-amorphous silicon, umklamo okwandisa ngasikhathi sinye ukubanjwa kwelanga nokuguqulwa kwalo kube ngamandla kagesi.
Izici ezibalulekile zedivayisi ezifana nempilo yesevisi, ukumelana kochungechunge nezinto ezibonakalayo kufanele zithuthukiswe ngasikhathi sinye ukunciphisa imfucuza elula. Ukuqalisa ukuthi ubuchwepheshe bungaholela ekusebenzeni kwamandla ka-29% eminyakeni ezayo, ababhali bezocwaningo babhala.
I-MIT iphinde yabeka obala ku-2016 ukwenziwa kwephaneli elanga ekwazi ukukhiqiza amandla aphindwe ngama-20 kunamadivayisi wendabuko. Lawo maseli anokuningi ohlakaniphile, ngokwencazelo eshicilelwe kulo magazini Amandla Nezesayensi Yezemvelo: zimi mpo futhi zihamba zisuka kolunye uhlangothi ziye kolunye ukulandela ukuhamba kwelanga kusukela ekubukekeni kwalo emkhathizwe kuze kuhlwe.
UJulio Amador Guerra, umqondisi weziqu ze-master in Renewable Energy and the Environment ePolytechnic University of Madrid, uchaza ukuthi ukusebenza kahle kwamaseli elanga kubenza bancintisane ngokwengeziwe nemithombo yamandla ejwayelekile. "Imiklamo emisha ivumela ukuba namandla amaningi engxenyeni efanayo ehlala amamojula we-photovoltaicNgamanye amagama, kungenzeka ukuthi kutholakale amandla amaningi elanga endaweni ngayinye, okusho ukwehla kwezindleko zalobu buchwepheshe. Umthengi angaba namandla namandla amaningi ngaphandle kokukhokhela ngaphezulu isakhiwo sokwesekwa kwamamojula noma ukufakwa kukagesi ”, usho kanje.
UGuerra uzibophezele ekuqhubekeni nokwakha amandla elanga e-photovoltaic “ngazo zonke izinto ezikhona” —i-crystalline silicon, uketshezi olwenziwe ngomshini, amaseli we-organic kanye nezinto ezingaphili— kodwa uveza ukuthi ucwaningo nentuthuko yezobuchwepheshe kufanele ihambisane nentuthuko yezepolitiki. "Izithiyo ezisemthethweni ekusetshenzisweni kwala mandla kumele zisuswe”, Uyaqhubeka. Uhulumeni waseSpain wagunyaza, ngo-2015, lokho okuthiwa intela yelanga, ekhokhisa ukuzisebenzisela amandla okwenziwa ngamaphaneli elanga. “Kumele sisungule izindlela ezivumela amandla avuselelekayo ukuba ancintisane ngokulingana ne ukuphumula kobuchwepheshe obujwayelekile bamandla, sibheka yonke imithelela yemvelo ”, kuvikela uchwepheshe.
Amacala aseBrussels abhekene neSpain
IBrussels ibe ngowokugcina ukukhokhisa ngokumelene nezithiyo eziningi uHulumeni waseSpain azama ukuziphoqa ukuzisebenzisa ugesi ezweni lethu. I-European Commission ithumele incwadi enzima eMnyangweni Wezamandla Nezimboni, okwamanje oholwa ngu-vlvaro Nadal, ukuqonda izizathu ezibangela izingqinamba zokuphatha ezibekwe yiphothifoliyo.
Kule ncwadi, i-El Periódico de la Energía efinyelele kuyo, iBrussels iphikisana ne- ukusetshenziswa kwemithethonqubo yamandla okwenziwa nguHulumeni. Lokho wukuthi, ochungechungeni lwezidingo umuntu okufanele ahlangabezane nazo ukuze akwazi ukuziphakela amandla.
IKhomishini iqalise ukuxhumana neziphathimandla zaseSpain ukuze icacise izizathu lapho le nqubo yethulwa khona ", uqinisekise uPaula Abreu, iNhloko Yezamandla Avuselelekayo ku-Directorate General of Energy ye-European Commission. INhloko Yezamandla Avuselelekayo ku-Directorate General of Energy ye-European Commission, Paula Abreu, ukusho lokhu encwadini ayithumele ehhovisi laseHoltrop, eluleka iPlatform yeNew Energy Model, inhlangano eyalahla imithethonqubo yokuzisebenzisa eBrussels.
Ngalo mqondo, iKhomishini yaseYurophu uye wadonsela ukunakekela eSpain kwabambalwa izithiyo emalungelweni abantu baseYurophu futhi inikeze izibonelo eSpain ukuthi zivuselele kahle imithethonqubo yokuzisebenzisa. Ngakho-ke, icela uHulumeni ukuthi enze lula izinqubo zokuphatha
Isiqondisi saseYurophu sidinga izinqubo ezilula futhi sinikeza izibonelo eSpain, kuyilapho uRajoy ephikelela ekugcineni uhlelo lwamanje lukagesi lusekelwe imibandela yokuqoqwa kwentela. Lesi silinganiso sizobiza imali engaphansi kwesikhwama somphakathi kunokuthatha umhlalaphansi ngaphambi kwesikhathi kwabasebenzi abangama-20%.