Kungani i-LONGi, i-Leading Photovoltaic Company, ikhiqiza i-Hydrogen kuzo zonke izimboni?

Imakethe yezigidigidi eziyishumi esekhoneni?

Isungulwe ngo-2000, iLongi yinkampani egxile kubuchwepheshe be-silicon ye-monocrystalline.Ngama-wafers e-silicon e-monocrystalline namamojula we-photovoltaic njengemikhiqizo yawo eyinhloko, ihileleke kumaseli aphansi, imojula, ukwakhiwa kwesiteshi samandla kanye nokusebenza kanye nezinsizakalo zokulondoloza, futhi ihlanganiswe ngokuqondile.I-Chemical Photovoltaic Industry Company.

Ngaphansi kokugqugquzelwa kwezinqubomgomo eminyakeni yamuva nje, imboni ye-photovoltaic ithuthuke ngokushesha okukhulu, ikakhulukazi ngo-2020, isikali somthamo omusha ofakiwe sizokhuphuka cishe ngo-60% unyaka nonyaka.Njengomholi wemboni, amasheya akwaLongji nawo ahlomule kakhulu.Ezinyangeni eziyi-12 ezedlule, intengo yesitoko inyuke ngo-245%, futhi inani layo eliphakeme lemakethe lalisondele kumabhiliyoni angama-490, okungathathwa njengento ehlakaniphe kakhulu emakethe yemali.

Umthombo wedatha: Snowball

Idatha yemali engenayo ye-LONGi ka-2019 idlule izigidigidi ezingama-30, futhi imali engenayo ezingxenyeni ezintathu zokuqala zika-2020 idlule leyo yonyaka wonke ka-2019;ngaphezu kwalokho, isibikezelo sokusebenza sangaphambilini sika-2020 se-LONGi sibikezele ukuthi inzuzo yonke etholwa umzali izoba yizigidi eziyizinkulungwane ezingu-8.2 kuya ku-86 million.ama-yuan ayizigidi eziyi-100, ukwanda okungaba ngu-60% unyaka nonyaka;akusikho ihaba ukusho ukuthi phakathi kwezinkampani ze-photovoltaic ezimemezele ukusebenza kwazo,ULongi unomsebenzi omuhle kakhulu onyakeni odlule.

Imithombo Yedatha: Umoya

Ngokombono wenzuzo, i-LONGi inezinzuzo ezisobala embonini:amamajini enzuzo eyingqikithi yamabhizinisi amabili ayinhloko, amawafer e-photovoltaic silicon namamojula we-photovoltaic, aphakeme kakhulu kunesilinganiso semboni, futhi igebe nabanye abaqhudelana nabo abakhulu nalo liyabonakala.

Ngokuya ngesikhundla semakethe, amandla okukhiqiza ama-silicon wafer emhlabeni wonke acishe aphethwe yizinkampani zasekhaya, futhi isikhundla sobuholi be-LONGi emhlabeni wonke siqinile: umthamo wokukhiqiza i-silicon wafer wenkampani ubalelwa ku-37% wemboni iyonke, ibekwe kuqala embonini futhi ehamba phambili. iZhonghuan yesibili ngamaphesenti ayishumi.

Emakethe yezingxenye, ngokombono wezinga lokuthunyelwa kwempahla, izinga lokuthunyelwa kwe-Longi emhlabeni wonke kusukela ngo-2017 kuya ku-2019 lingokwesine emhlabeni, futhi amandla ayo okukhiqiza kanye nesabelo semakethe kukhule ngokushesha, futhi kulindeleke ukuthi ingene ezimbili eziphezulu ngo-2020.

Kungani umholi onjalo we-photovoltaic onenani eliphakeme lemakethe, isilinganiso esikhulu, inzuzo eqinile kanye nesimo semakethe esiphezulu ngokuzumayo ufuna ukuwela ukukhiqizwa kwe-hydrogen yemboni?

Okokuqala, ukukhiqizwa kwe-hydrogen kungenye yezimboni zamanje ezisekelwe kunqubomgomo ecacile: ngo-2019, amandla e-hydrogen afakwe "Kumbiko Womsebenzi Kahulumeni" okokuqala ngqa,ehlongoza ngokucacile ukugqugquzela ukwakhiwa kwe-hydrogen refueling nezinye izinsiza.Kulezi zikhathi ezimbili ngo-2021, "ukungathathi hlangothi kwekhabhoni" kanye "nokuphakama kwekhabhoni" kwafakwa embikweni womsebenzi kahulumeni okokuqala ngqa, kwaba yizinjongo zamasu kazwelonke okufanele zifinyelelwe ngo-2060.

Okwesibili, njengomthombo wamandla wesibili ohlanzekile njengamanje, umkhiqizo we-hydrogen ungamanzi, wonaidlala indima ebalulekile ekuzuzeni ukukhishwa kwekhabhoni eyiziro esikhathini esizayo.Ukukhula kwemboni kuqinisekisiwe futhi amathemba ayathembisa: Ngokusho kwedatha ye-China Hydrogen Energy Alliance, ukukhiqizwa kwe-hydrogen yase-China ngo-2018 cishe amathani ayizigidi ezingu-21, ngesabelo semakethe esingaba ngu-2.7% wamandla aphelele aphelele;kulinganiselwa ukuthi ngo-2050, amandla e-hydrogen azobala ngaphezu kwe-10% yohlelo lwamandla olugcina amandla e-China, futhi isidingo sizoba eduze namathani ayi-6,000, anganciphisa amathani ayizigidi ezingu-700 e-carbon dioxide.Inani lomkhiqizo wonyaka wochungechunge lwezimboni kulindeleke ukuthi lifinyelele ku-12 trillion.

Yize u-2050 usekude, kumele kube namathuba ezimbonini ezithandwa kakhulu yimigomo emikhulu yezwe.Kuyisinqumo esiphusile ukuthi uLongi angene kuyo futhi afune intuthuko.

Ngaphezu kwalokho, ukukhiqizwa kwe-photovoltaics ne-hydrogen kufanelana kahle.

Yiziphi izinzuzo zokukhiqizwa kwe-photovoltaic hydrogen?

Ngokusho komthombo wokukhiqiza, i-hydrogen ingahlukaniswa ngezigaba ezintathu: "i-hydrogen empunga" (ukukhiqizwa kwe-hydrogen emafutheni ezinto ezimbiwa phansi), "i-hydrogen eluhlaza okwesibhakabhaka" (i-hydrogen by-product yezimboni), kanye "ne-hydrogen eluhlaza" (ukukhiqizwa kwe-hydrogen kusuka kumandla avuselelekayo. nge-electrolysis).

Ukukhiqizwa kwe-photovoltaic hydrogen okufakwe uLongi ngalesi sikhathi ukusebenzisa ugesi okhiqizwa iziteshi zamandla e-photovoltaic khona manjalo ezindaweni ezicebile ngemithombo yokukhanya, amanzi e-electrolyze ukukhiqiza i-hydrogen, bese iwahambisa endaweni okuyiwa kuyo ngamapayipi noma ngezinye izindlela zokuhamba.Ukukhiqizwa kwe-Photovoltaic hydrogen iyi-hydrogen eluhlaza ejwayelekile kakhulu.Uma kuqhathaniswa nenani elikhulu “le-hydrogen empunga” esetshenziswayo njengamanje, cishe ayinakho ukukhishwa kwekhabhoni phakathi nenqubo yokukhiqiza, okuyindlela yobuchwepheshe evumelana nemvelo.

Ngesikhathi esifanayo, ukukhiqizwa kwe-hydrogen nakho kuyisengezo kubuchwepheshe bokukhiqiza amandla we-photovoltaic, obungakwazi ngezinga elithile ukuxazulula izinkinga ezihlala isikhathi eside zezinga eliphezulu lokulahlwa kwamandla e-photovoltaic kanye nokushintshashintsha okukhulu kokukhiqizwa kwamandla.

        Izinga lemfucuza yokuphehla amandla e-Photovoltaic: Iphesenti lokuphehla amandla elimosheka ngokuphelele ngaphandle kokungena kugridi yamandla, ngaphandle kokusetshenziswa ngempumelelo.

Njengomthombo wamandla amasha, isimo solwandle se-photovoltaics sisobala kakhulu, futhi ngaphansi kwezimo ezijwayelekile, indawo yezwe lami ecebile ukukhanya ikude nendawo yokulayisha amandla, futhi ukungafani kokunikezwa kanye nokufunwa kuvame ukwenzeka, okungahambisani nokuphepha. kanye nokuzinza kwegridi yamandla, futhi kukhona ubunzima obuthile ekuxhumekeni kwegridi.Ngesikhathi esifanayo, ukushintshashintsha kokuphehlwa kukagesi kuzodala izinkinga zokusetshenziswa kukagesi.Nakuba izinga lokuncishiswa kwamandla kagesi we-photovoltaic wasekhaya lingelikhulu eminyakeni yamuva, izinga lokuncishiswa kwesilinganiso sikazwelonke ngo-2020 cishe li-2%, kodwa izinga lokuncishiswa lisesifundeni esisenyakatho-ntshonalanga lapho ukusetshenziswa kukagesi kunzima khona.Cishe u-4.8%.

Ekuphenduleni izinga lokuchithwa kwamandla e-photovoltaic, i-State Grid okwamanje ikhuthaza ukwengezwa kokusekela izikhungo zokugcina amandla ezindaweni ezigxiliwe ze-photovoltaic, noma ukugaya kusayithi.I-Hydrogen energy iyindawo ekahle yokuxhumana yamandla-ngokusebenzisa amandla akhiqizwa amasethi ejeneretha ye-photovoltaic ukuze kusetshenziswe amanzi e-electrolyze ukukhiqiza i-hydrogen esizeni, ukugcinwa kwamandla kanye nokushefa okuphezulu kungenziwa ngesikhathi esifanayo, kuncishiswe imfucuza ebangelwa ukungafani kokunikezwa kanye nesidingo., Thuthukisa ukuguquguquka kwesistimu ye-photovoltaic, bese uxazulula izinkinga ezimbili ezinkulu zokugcina nokuxhumeka kwegridi.

Ngesikhathi esifanayo, ukusebenzisana phakathi kokukhiqizwa kwe-hydrogen kanye ne-photovoltaics nakho kuhambisana nokufinyelela okuqondile kugesi oshibhile ngezitshalo zokukhiqiza i-hydrogen.Lokhu futhi kuyimodeli efanelekile yokuwina embonini yokukhiqiza i-hydrogen lapho izindleko zikagesi ziyizindleko eziyinhloko.

Mayelana nezicelo zezimboni, ukusetshenziswa kwezimboni nezokuthutha yizimo ezimbili ezicacile zokusetshenziswa kwamandla e-hydrogen.Ezimbonini zamanje ezimbili ezisebenzisa amandla amaningi, amandla e-hydrogen kulindeleke ukuthi athathe indawo yemithombo yamandla evamile, asize ekuguquleni umthamo wokukhiqiza ophuma kakhulu, futhi ehlise umfutho wokukhishwa kwekhabhoni.

Ngokusho kwedatha evela ku-China Hydrogen Energy Alliance, ngo-2050, ukusetshenziswa kwe-hydrogen emkhakheni wezokuthutha kulindeleke ukuthi kufinyelele amathani ayizigidi ezingu-24.58, okuhlanganisa cishe u-19% wengqikithi yokusetshenziswa kwamandla, okulingana nokunciphisa ukusetshenziswa kukawoyela ongahluziwe ngamathani ayizigidi ezingu-83.57. ;Ukusetshenziswa kwe-hydrogen emkhakheni wezimboni kulindeleke ukuthi kufinyelele kumathani ayizigidi ezingu-33.7, okulingana no- Ukuze kuncishiswe ukusetshenziswa kwamalahle avamile angamathani ayizigidi ezingu-170-womabili amasethi edatha abaluleke kakhulu ekufezekisweni kokukhishwa kwe-zero ekugcineni.