2021-08-02
Ngokusungulwa kwesicwangciso se-"Double carbon", amandla amatsha abe ngumsebenzi obalulekileyo wophuhliso kunye nenjongo yexesha elide kwihlabathi.Amandla omoya, ukuveliswa kwamandla e-photovoltaic, ukugcinwa kwamandla kunye nezinye iiprojekthi ziye zazisa imigaqo-nkqubo efanelekileyo enye emva kwenye, ukukhuthaza uphuhliso lwamashishini ukuya kumgangatho ophezulu, ukusebenza kakuhle kunye neendleko eziphantsi.Kulo mxholo, ngawaphi amathuba kunye nemingeni eya kuthi iisinxibelelanisiubuso?Kwaye isinxibelelanisi ubume lobeko lweshishini?Funda uqhubeke.
Ukuze kuxhaswe injongo ye“I-Carbon Peak, i-carbon neutral”, ukuphuhliswa kwamandla amatsha okuvelisa amandla kunye neshishini lokugcina amandla kuye kwakha imephu yendlela ecacileyo kunye neenjongo.
Ukwenziwa kombane, i-2021 icebise ukuba ubungakanani bokuvelisa amandla omoya kunye ne-photovoltaic elizweni.'s iyonke yokusetyenziswa kombane iya kufikelela malunga neepesenti ezili-11, kwaye iya kuqhubeka ikhula unyaka nonyaka, ifikelele malunga ne-16.5 ekhulwini ngo-2025. Ngo-2030, umthamo ofakiweyo womoya kunye namandla elanga uya kufikelela ngaphezu kwe-1.2 yebhiliyoni yeekhilowathi.Ekupheleni kwe-2020,281 yezigidi ze-kilowatts zamandla omoya kunye ne-253 yezigidi ze-kilowatts zamandla e-photovoltaic ziya kufakwa, zizonke i-534 yezigidi zeekilowatts, ngokutsho koLawulo lweSizwe lwaMandla.1.2 iigigawati kunye malunga 700 gigawatts.
Ukugcinwa kwamandla, ngo-2025 amandla okugcina amandla angaphezu kwezigidi ezingama-30 ze-kilowatts (oko kukuthi, i-30 GW +) .Ngokwezibalo, ekupheleni kuka-2020, isikali esifakelweyo sokugcina amandla e-electrochemical yasekhaya yi-3.28 GW, 30 GW kude, kukho umahluko ophindwe ka-10.
Ukongeza, ukufika kwe-PV, ixesha lokulingana kwamandla omoya, amandla amatsha aqhubeka nokugcina ukukhula okukhawulezayo.Ngelo xesha, ngenxa yokungazinzi kwendalo kwesizukulwana samandla amatsha, imboni yokugcina amandla ingene kwinqanaba lokuphuhlisa ngokukhawuleza.Njengomphumo womgaqo-nkqubo, ukuveliswa kwamandla okutsha kunye nokugcinwa kwamandla akuhlukanga, kwaye umlinganiselo wokuveliswa kwamandla kunye nezixhobo zokugcina amandla ziye zanda kuyo yonke indawo, ukusuka kwi-5 ukuya kwi-20 ekhulwini yokunikezelwa kokugcinwa kwamandla.
Ngawaphi amathuba kunye nemiceli mngeni eya kubakho kwishishini lokudibanisa njengoko ilizwe liphuhlisa ngamandla amashishini amatsha okuvelisa amandla kunye nokugcina amandla?
Ukuze ufezekise injongo ye "Double carbon", ilizwe liphuhlisa ngamandla ishishini elitsha lamandla.Isidibanisi njengenxalenye ephambili yoqhagamshelo, esetyenziswa ngokubanzi ekuveliseni amandla, ukugcinwa kwamandla kunye neemveliso ze-terminal ezisezantsi, imarike ivukile.
Ngokomzekelo, malunga ne-4,000 izibini zeisinxibelelanisi sokugcina amandlas zisetyenziselwa izicelo ze-PV ze-MW ezi-1, kwaye malunga nezigidi ezi-4 zezibini zezihlanganisi ziyafuneka kufakelo lwe-1 GW.Umthamo ofakiweyo opheleleyo womoya kunye namandla elanga uya kufikelela kwinjongo ecetyiweyo engaphezu kwe-1.2 gigawatts ngo-2030, kunye ne-700 GW eyongezelelweyo iya kufuneka, apho ubuncinane i-1 yebhiliyoni izibini ze-photovoltaic connectors ziya kufuneka.Ukongeza kumandla omoya, ukugcinwa kwamandla kunye nezinye iimarike, i-connector market demand surge, kuba imboni yokudibanisa lithuba.
Kodwa njengoko ishishini elitsha lamandla likhula, izihlanganisi zithembeka ngakumbi, zihlala ixesha elide kwaye zikhuselekile, kwaye iindleko kufuneka zibekwe phantsi kolawulo.Itekhnoloji ephezulu, umgangatho ongcono, iimfuno zexabiso eliphantsi, ziya kuzisa imiceli mngeni emikhulu kumashishini onxibelelaniso.
Kwishishini le-photovoltaic, umzekelo, ii-wafers ze-silicon ziguqukela kubukhulu obukhulu ukwenzela ukunciphisa iindleko zokuvelisa amandla e-photovoltaic, kodwa oku kuya kwandisa ukusebenza kwangoku kweemodyuli.Okwangoku, amandla aphezulu akhoyo ngoku kwiimodyuli ze-210mm kwimarike ingaphezulu kwe-17A, i-short circuit current ingaphezulu kwe-18A, iphantse kabini yangoku ye-156mm kunye ne-166mm iimodyuli, iimodyuli ze-210mm ziya kufuneka zixhotyiswe malunga nebhokisi ye-junction ye-30A. kunye nesihlanganisi.Ukuthembeka kwe-PV ikhonkco ngokwayo kuya kuchaphazeleka ukuba isetyenziselwa ukulingana nomgangatho ophezulu wemodyuli ye-210mm.Umzekelo, umsinga ophezulu uya kuzisa ukunyuka kweqondo lokushisa, kunye nomthamo wokufudumeza we-connector uya kwandiswa kakhulu ngelixa ukunyuka kwangoku, ukunyusa izinga lokungaphumeleli kwekhonkco.Sakube sisilele isinxibelelanisi, ilahleko yombane, iindleko zolondolozo kunye nengozi yokhuseleko iya kulandela, nto leyo eya kuzisa uxinzelelo oluthile kuyilo lwemveliso yeshishini elidibanisayo kunye nobugcisa bokwenza.
Ngokuhlalutya ukuhanjiswa kwamandla amatsha kumashishini onxibelelaniso lwangaphandle, kukwafumaniseka ukuba amashishini abandakanyeka kumandla omoya, ukuveliswa kwamandla e-photovoltaic kunye nelinye inqanaba lemveliso yamandla amatsha ayakhula ngokuthe ngcembe kwishishini lokugcina amandla, kwaye anyuse utyalo-mali kwindawo yokugcina amandla. ishishini.
“Isinxibelelanisi sokugcina yenye yeemveliso zethu eziphambili kulo nyaka,”Umphathi weshishini lasePhoenix uGuo Chao uxelele iintatheli.
Ukufezekisa i“Ikhabhoni kabini”injongo, uphuhliso lwamandla omoya kunye nokuveliswa kwamandla e-photovoltaic akunakuphepheka, kodwa kukho ingxaki ebaluleke kakhulu: ichaphazeleka yimozulu, ukuveliswa kwamandla akuzinzile.Kodwa imfuno yomthengi ilungisiwe, ngoko ke iinkqubo zokugcina amandla ziyafuneka ukuze zisebenze njengendawo ye-buffer ukuqinisekisa ukuba amandla aneleyo ayafumaneka kwindawo ephantsi.Ke ngoko, xa ishishini lokuvelisa amandla amatsha likhula ngokukhawuleza, ishishini lokugcina amandla liya kuba nethemba elikhulu kakhulu lophuhliso.
“Abavelisi bokuvelisa amandla amatsha kunye nokugcinwa kwamandla bahlukene,”watsho uGuo.ePhoenix'Isikhundla se-s kwishishini le-photovoltaic ngokusisiseko sivuthiwe, ukukhutshwa komyalelo wonyaka kwimveliso ezinzileyo, kodwa ukugcinwa kwamandla yindlela entsha yokubeka intsimi kwiminyaka emibini edlulileyo, ayikho inxalenye enkulu yangoku, ikhuthazwa ngamandla.
Kwiminyaka emibini edlulileyo, ukugcinwa kwamandla e-electrochemical (ukugcinwa kwamandla ebhetri) kuye kwaphuhliswa ngokukhawuleza, kwaye i-Slicable iye yandisa umgca wemveliso yokugcina amandla ukuhlangabezana nabathengi.'iimfuno zamandla ombane aphezulu, ukhuseleko lwangoku oluphezulu.Iimveliso ezinxulumene ne-Slicable's umthamo omkhulu wangoku kulindeleke ukuba uphume kwisiqingatha sesibini sonyaka, malunga nesizukulwana esilandelayo seenkqubo zokugcina.
Ukusetyenziswa okuzinzileyo kwamandla amatsha kunokufezekiswa kuphela ngeenkqubo zokugcina amandla.Ngokwemigaqo-nkqubo ebhengezwe kuyo yonke indawo, umyinge wogcino lwamandla ofunekayo kufakelo lwamandla omoya we-photovoltaic uhluka ukusuka kwi-5% ukuya kwi-20%, apho i-10% ininzi, kwaye imarike yokugcina amandla ivula ngokuthe ngcembe, abavelisi abaninzi abadibanisayo bayabandakanyeka. .
Ukuphelisa ukufudumala kwehlabathi, amazwe asebenza nzima ukuze afezekise oku“Ikhabhoni kabini”injongo.Ngaphantsi kwempembelelo yomgaqo-nkqubo, amandla omoya, ukufakwa kwe-photovoltaic-based based-energy entsha ukukhula ngokukhawuleza, imarike yokugcina amandla iya kuzisa ukuqhuma, isizukulwana samandla esitsha kunye nokudibanisa imboni yokugcinwa kwamandla, kuya kwenza ukuba imarike yokudibanisa ibe negagasi elitsha lokukhula. .
Dongguan Slocable Photovoltaic Technology Co.,LTD.
Yongeza:I-Guangda Manufacturing Hongmei Science and Technology Park, No. 9-2, iCandelo leHongmei, iWangsha Road, iDolophu yaseHongmei, iDongguan, iGuangdong, iChina
I-TEL: 0769-22010201
