Ihlabathi lenzelwe ingeniso;ihlabathi liyanyakazela, yonke into ifuna inzuzo.”
Ngakolunye uhlangothi, amandla elanga angenasiphelo.Ngakolunye uhlangothi, inkqubo yokuvelisa amandla elanga ihambelana nokusingqongileyo kunye nokungcola.Ngoko, ukuveliswa kwamandla e-photovoltaic yenye yeendlela ezifanelekileyo zokuvelisa amandla kwixesha elizayo.
Naluphi na uhlobo lwendlela yokuvelisa umbane yokukala okanye nokuba yeyona iphambili, kuya kufuneka iqhagamshelwe kwi-Intanethi.
Nangona kunjalo, izikhululo zamandla aziyi kwenza ishishini lokulahlekelwa, ukuveliswa kwamandla e-photovoltaic akukwazi ukuthembela kwinkxaso-mali karhulumente "kwi-Intanethi", ukunciphisa iindleko zabo ngundoqo.
Ngomhla we-30 kaNovemba, izabelo ze-Longji zilungelelanise isicatshulwa esisemthethweni se-monocrystalline silicon wafer, kwaye ixabiso lesayizi nganye ye-silicon yawela nge-0.41 yuan ukuya kwi-0.67 yuan / tablet, yehla ukusuka kwi-7.2% ukuya kwi-9.8%.
Ngomhla we-2 kaDisemba, izabelo eziPhakathi zibhengeze ukuba ixabiso le-silicon wafer lanqunyulwa ngokupheleleyo,
Ixabiso leSilicon yobukhulu becala ngalinye lancitshiswa nge-0.52 yuan ukuya kwi-0.72 yuan / iqhekeza, okanye i-6.04% ukuya kwi-12.48%.
Ukwehliswa kwexabiso le-silicon wafer kubangele umjikelo omtsha wengxoxo kwi-photovoltaic logic.I-Flying Whale ilapha ukuze ilungelelanise kwakhona ikhonkco loshishino lwe-photovoltaic kunye namashishini ahambelanayo, kunye nokufumanisa isalathiso sexesha elizayo kunye nengqiqo ye-photovoltaic yakho.
I-Photovoltaic, oko kukuthi, i-photoraw volt.Photovoltaic ukuveliswa kwamandla kubhekisela kwindlela entsha yokuvelisa amandla okuguqula amandla elanga kumandla ombane.Into ephambili yale teknoloji iiseli zelanga.Iiseli zelanga zenza indawo enkulu yeemodyuli zeeseli zelanga, kwaye ekugqibeleni zisebenzisana nomlawuli wamandla ukwenza izixhobo zokuvelisa amandla e-photovoltaic.
Emantla kwitsheyini yeshishini le-photovoltaic ngabavelisi bezixhobo ze-silicon.
I-crystal silicon, i-amorphous silicon, i-GaAs, i-InP, njl., ingasetyenziswa njengezinto zeseli zelanga.
I-Crystal silicon photovoltaic power generation okwangoku yeyona ndlela iphambili yokuvelisa amandla elanga, i-crystal silicon ibandakanya i-polysilicon kunye ne-silicon ye-monocrystalline.I-Monocrystalline silicon ibhetri yokuguqulwa kwebhetri kunye nokuzinza, kodwa ixabiso eliphezulu;Ibhetri ye-polysilicon ibiza ixabiso eliphantsi, kodwa uguqulo olubi.
Ngophuhliso oluqhubekayo lwetekhnoloji ye-silicon ye-monocrystalline, isabelo semarike ye-silicon ye-monocrystalline idlule kwi-90% ngo-2020, iqonda ukutshintshwa kwepolysilicon kwimarike ye-silicon wafer.
Idigri yoxinaniso yoshishino lwepolysilicon iphezulu, kunye namashishini aphambili aquka iGCL-Poly, iTongwei Yongxiang, iXintai Energy, iXinjiang Daquan kunye neOriental Hope.Ishishini lesilicon ye-monocrystalline libonisa ipateni yokhuphiswano oluphindwe kabini, kwaye amashishini aphambili ziZabelo zeLongji kunye neZabelo zeZhonghuan. .
Ukufikelela kumbindi we-photovoltaic industry chain ikakhulu iiseli zelanga kunye nabavelisi bemodyuli ye-photovoltaic.
Iiseli ze-photovoltaic zahlulwe kakhulu kwiiseli ze-crystalline ze-silicon kunye neeseli zefilimu ezincinci. iiseli ngokubhekiselele ekusebenzeni kakuhle kokuguqulwa.
Iiseli ze-Crystal ze-silicon ziiseli ze-photovoltaic ezikhoyo ngoku, kwaye iiseli zefilimu ezincinci zisebenza njengesongezelelo esibalulekileyo kwiiseli ze-photovoltaic.
Ngo-2019, kulwakhiwo lweeseli zelanga zehlabathi, iiseli ze-silicon zekristale zibalelwa kwi-95.37%, kwaye iiseli zefilim ezincinci zibalelwa kwi-4.63%.
Phakathi kweebhetri zefilimu ezincinci, ukusebenza kakuhle kokuguqulwa kweCIGS ibhetri yefilimu encinci iphuculwe ngokukhawuleza kwiminyaka yamuva.Amashishini aseTshayina abandakanyeka kwi-CIGS ibhetri yefilimu encinci ibandakanya iHanergy, i-China Building Materials Kaisheng Technology, iShenhua kunye neJinjiang Group.
Xa kuthelekiswa nomgangatho ongasentla, ipateni yokhuphiswano lweeseli zefotovoltaic ithe saa. Ngo-2019, ezona zixeko zintlanu ziphezulu kushishino zizonke zibalelwa kuma-27.4%, phakathi kwazo izabelo zeTongwei zinesabelo semarike yehlabathi ye-10.1%, nto leyo eyenza ukuba ibe yeyona fotovoltaic inkulu emhlabeni. umenzi weseli.
Imodyuli ye-Photovoltaic ehamba phambili inezabelo ze-Jinko, i-JA kunye ne-Longji. Kwiminyaka yakutshanje, isabelo semarike yeemodyuli ze-photovoltaic ziye zakhawuleza kumashishini ahamba phambili, kwaye i-brand kunye neendleko zeendleko zokudibanisa zivelele.
Ukususela kwi-2011 ukuya kwi-2020, i-photovoltaic entsha efakwe amandla e-China kunye nehlabathi laqhubeka likhula.Kulindeleke ukuba i-photovoltaic entsha efakwe amandla efakwe emhlabeni wonke iya kufikelela kwi-300GW ngo-2025. Umthamo omtsha we-photovoltaic wokufakelwa kwe-photovoltaic uya kwenza i-35% yomlinganiselo wehlabathi, kunye nezinga lokukhula lonyaka elihlangeneyo elingaphantsi kancinci kunomndilili wehlabathi.
I-Bloomberg (i-Bloomberg) ibike ukuba amaxabiso eepaneli zelanga sele eqalile ukuwa kulo nyaka, ngelixa i-China ikhansele malunga ne-20 megawatts ye-solar yasekhaya kule nyanga.
Isiphumo kukunyuka kwehlabathi jikelele, kwaye amaxabiso ngoku ehla ngokukhawuleza.
I-China, eyona marike inkulu yehlabathi yelanga, iye yamisa iiprojekthi ezintsha ezinomthamo wamandla olingana nezizini zombane zenyukliya ezingama-20.
Le yimarike yomthengi ngenxa yokugqithiswa kweephaneli zelanga kwihlabathi, ngelixa abaphuhlisi kwamanye amazwe bebambezela ukuthenga, belindele amaxabiso aphantsi.
Ixabiso eliqhelekileyo leemodyuli ze-polysilicon liwile kwi-4.79% ukususela ngoMeyi 30, liwa ngoLwesithathu ukuya kwirekhodi eliphantsi le-27.8 cent watt, ngokwe-PVIsights.
Kuya kuba kukwehla okukhulu kwenyanga ukusuka ngoDisemba ka-2016, ixesha lokugqibela eli shishini lijongene nokugqithiswa kwehlabathi.
I-China ivelisa i-70% yeemodyuli zelanga zehlabathi.
Ixesha lokuposa: Dec-20-2021