Uphi "i-ceiling" yophuhliso lwe-photovoltaic?

Ngokungena kwe-photovoltaics e-China, siye sabona ukuphuhliswa kwayo okukhohlakeleyo ukusuka kwinqanaba lokungena ukuya kwi-explosion-to-explosion.Ngokuncitshiswa okuqhubekayo kwenkxaso-mali karhulumente, ukulahlwa kokukhanya kwizikhululo zamandla ze-photovoltaic kwingingqi yasentshona kuye kwabekwa ngokuphindaphindiweyo kwisikrini, kwaye nakwiminyaka emibini edlulileyo, iingxaki zokunyuka kwamaxabiso e-silicon kunye nokungonelanga kwe-chip kubonelelwa rhoqo. kwavela.Abantu abaninzi baye baqala ukukrokra ukuba ukuphuhliswa kwe-photovoltaics kuye kwafikelela kwisilingi, kodwa ngaba kunjalo ngokwenene?

Ukusuka kwimbono yomgaqo-nkqubo, sisihloko esiqhelekileyo sekhabhoni ezimbini.I-China ikwishumi leminyaka elibalulekileyo lotshintsho lwamandla.Ukuphuhlisa ngamandla amandla acocekileyo kunye nokudala imeko-bume yendalo entle ibe yinjongo yazo zonke iinzame ezidibeneyo zase China.Iintyatyambo ezine ezincinci kumandla acocekileyo eTshayina: umoya, ukukhanya, amanzi, nenyukliya nazo zenza igalelo kumacandelo azo.Kulo nyaka, iKomishoni yoPhuhliso kunye noHlengahlengiso lweSizwe, uLawulo lweSizwe lwezaMandla kunye namanye amaziko anxulumeneyo aye aphinda akhupha umxholo ongophuhliso oluphambili lolwakhiwo olubonakalayo.Ngoko ke, nangona inkxaso-mali iyancitshiswa, isikhokelo somoya somgaqo-nkqubo siselungile kwi-photovoltaics.

Ngotshintsho lwezobuchwepheshe, iindleko zemveliso ye-photovoltaic ziye zaqhubeka zihla, kwaye ukwanda kokuveliswa kwamandla kuye kwaqhubeka nokunciphisa iindleko zokuvelisa amandla e-photovoltaic.Uphononongo lweziko lubonisa ukuba iindleko zokuvelisa amandla e-photovoltaic kulindeleke ukuba zehle nge-15% -25% kwiminyaka eyi-10 ezayo.Ukuncitshiswa kweendleko ze-photovoltaic kuya kukhawulezisa ukufika kwe-parity kwi-Intanethi, ukuqonda ukuthengiswa kweshishini, kunye nokunciphisa ukuguquguquka kwentengo yemalike yemarike, engayi kuvelisa isilingi yemarike efikeleleke ngokuthinta.

Ngokwembono yetekhnoloji kunye nemimandla yesicelo, ukulahla ukukhanya kwenza uphuhliso lwetekhnoloji yogcino lwamandla lube ngumkhombandlela wophuhliso olungxamisekileyo, kwaye iinkqubo zokugcina amandla zinokusombulula ingxaki yokungalingani kombane kwimveliso yamandla e-photovoltaic, kunye nokusombulula i-voltage pulses, i-inrush currents, ukuhla kwamandla ombane. , kunye nokuphazamiseka konikezelo lwamandla ngoko nangoko.Imiba yobulunga bamandla aguqukayo yenza ukuba ubonelelo lwamandla lusebenze ngokuqhelekileyo.UMongameli we-LONGi u-Li Zhenguo uphinde wathi "i-photovoltaic + yokugcina amandla" yisisombululo esiphezulu samandla kwikamva lomntu.Ngokutsho kwedatha, ukusetyenziswa kombane wehlabathi jikelele kwi-2020 malunga ne-30 yezigidigidi ze-kWh, kwaye kulindeleke ukuba ifike kwi-50 trillion kWh kwiminyaka eyi-10, ngelixa i-photovoltaic + yokugcina amandla ibalwa kwi-30% yemarike yamandla yehlabathi, malunga ne-15 trillion kWh.Amanani akufanele athathwe ngaphantsi.

Ngokusetyenziswa okukhulu kweefotovoltaics, kuye kwavela esinye isicwangciso esitsha, esiyi-photovoltaic hydrogen production.I-Hydrogen okwangoku ngowona mthombo wamandla ucocekileyo, kwaye ukusebenza kwayo kokutsha, ukuhanjiswa kwe-thermal, kunye nokusebenza kokuvelisa ubushushu kulungile.Ngexesha lenkqubo yokusabela, amanzi kunye nenani elincinci le-ammonia liyenziwa, kwaye i-hydrogen ichithwa phantsi kweemeko ezithile, ezinokuthi zifezekise ngokwenene uphuhliso oluzinzileyo lokuphinda kusetyenziswe.Kwaye ingasetyenziselwa kwiiseli zamafutha kunye neendawo zokuhamba, kwaye iya kukhanya nakwi-petrochemical, i-steelmaking kunye nezinye iindawo kwixesha elizayo.

Ukongeza kwizicelo zokugcina amandla kunye nokuveliswa kwe-hydrogen, ilizwe lisanda kutshintsha ingqwalasela ye-photovoltaic layout kwi-photovoltaics esasazwayo.Ngenxa yokuba kwixesha elizayo, izicelo ezininzi ze-photovoltaic ziya kuwela kwizixeko, ezifana nezikhululo zokutshaja iimoto zombane.Kuqikelelwa ukuba kwi-2030, kuya kuba ne-90 yezigidi zeemoto zombane emhlabeni, kwaye ukuveliswa kweemoto zamafutha kuya kulawulwa ngokuthe ngcembe.Emva koko imfumba yokuhlawula isithuthi sombane ngokuqinisekileyo iya kuhlangabezana nengxaki yomthwalo ophezulu, kwaye ukuhlanganiswa kokugcinwa kwe-optical kunye nokugcinwa kuyona ndlela yokusombulula le ngxaki.Omnye umzekelo ziinkqubo ezahlukeneyo zobonelelo lwamandla olukrelekrele lwangaphandle, njengezibane zendlela, izibane zasezitalatweni, kunye neerobhothi zokucoca iindlela.Intsikelelo ye-photovoltaics inokubonelela ngokuzinza kwamandla ombane kwaye incede ngokwenene i-China ukwakha izixeko ezihlakaniphile.Ukongezelela, igama elithi BIPV (uBuilding Integration of Photovoltaics) alizange libe yinto engaqhelekanga kwiminyaka emibini edlulileyo.Kuye kwahlala kugxininiso lophando oludibeneyo kwi-photovoltaic kunye namashishini okwakha.Ekuhambeni kwexesha, kuya kuba yindawo ebalulekileyo yokusasazwa kwezicelo ze-photovoltaic.

Ngoko ke, nokuba ivela kwinqanaba lomgaqo-nkqubo, inqanaba leendleko, inqanaba lobugcisa okanye indawo yesicelo, ithemba lophuhliso lwe-photovoltaics lisekuhle kakhulu."Isilingi" sayo okwangoku ayibonakali, ngokukodwa i-photovoltaics esasazwayo.