Eminyakeni yamuva, imboni ye-photovoltaic yaseShayina isebenzise ngokugcwele isisekelo sayo sezobuchwepheshe kanye nezinzuzo ezisekela izimboni ukuthuthukisa ngokushesha, kancane kancane izuza izinzuzo zokuncintisana kwamanye amazwe futhi ihlanganisa ngokuqhubekayo, futhi isivele inochungechunge lwemboni ye-photovoltaic oluphelele kakhulu emhlabeni.
Ochungechungeni lwemboni ye-photovoltaic, izinto zokusetshenziswa ezikhuphuka phezulu zibandakanya ama-silicon wafers, i-silver slurry, umlotha we-soda, isihlabathi se-quartz, njll;I-midstream ihlukaniswe izingxenye ezimbili ezinkulu, amaphaneli e-photovoltaic namamojula we-photovoltaic;I-downstream inkambu yokusetshenziswa kwe-photovoltaic, esetshenziselwa kakhulu ukukhiqiza amandla futhi ingabuyisela uphethiloli wokushisisa nezinye izinjongo.
1. Umthamo ofakiwe wokukhiqiza amandla we-photovoltaic ukhula kancane kancane
Umthamo ofakiwe wokukhiqiza amandla we-photovoltaic ubhekisela enanini eliphelele lokukhiqiza amandla e-photovoltaic.Ngokusho kwedatha, amandla afakiwe okukhiqiza amandla e-photovoltaic e-China afinyelele ku-253.43 GW ngo-2020, kanye nama-267.61 GW engxenyeni yokuqala ka-2021, ukukhuphuka konyaka ngonyaka ka-23.7%.
2. Ukwanda kokukhiqizwa kwe-silicon ye-polycrystalline
Ngokuya nge-silicon ye-polycrystalline, ngo-2020, ukukhiqizwa kukazwelonke kwe-polycrystalline silicon kwafinyelela amathani angama-392000, okuwukunyuka konyaka ngo-14.6%.Phakathi kwazo, amabhizinisi amahlanu aphezulu enza u-87.5% wengqikithi yokukhiqizwa kwe-polysilicon yasekhaya, namabhizinisi amane akhiqiza amathani angaphezu kuka-50000.Engxenyeni yokuqala yonyaka, ukukhiqizwa kazwelonke kwe-silicon ye-polycrystalline kufinyelele amathani angu-238000, ukwanda konyaka ngonyaka ka-16.1%.
3. Ukukhiqizwa kwamaseli e-photovoltaic kuqhubeka nokukhula
Amaseli e-Photovoltaic asetshenziselwa ukuguqula ngokuqondile amandla okukhanya kwelanga abe amandla kagesi.Ngokohlobo lwezinto zebhethri, zingahlukaniswa cishe zibe amaseli e-silicon e-crystalline namaseli amancane efilimu elanga.Eminyakeni yamuva, ukukhiqizwa kwamaseli e-photovoltaic e-China kuye kwaqhubeka kukhula.Engxenyeni yokuqala ka-2021, ukukhiqizwa kwamaseli e-photovoltaic aseShayina kufinyelele kuma-kilowatts ayizigidi ezingama-97.464, okuwukukhula konyaka ngo-52.6%.
4. Izinga lokukhula elisheshayo lokukhiqizwa kwemojula ye-photovoltaic
Amamojula we-Photovoltaic ayiyunithi encane ephumelelayo yokukhiqiza amandla.Amamojula we-Photovoltaic ikakhulukazi ahlanganisa izingxenye eziyisishiyagalolunye eziyinhloko, okuhlanganisa amaseli ebhethri, amabha axhumayo, amabhasi, ingilazi epholile, i-EVA, izindiza ezingemuva, ama-alloys e-aluminium, i-silicone, namabhokisi okuhlangana.Ngo-2020, ukukhiqizwa kwemojula ye-photovoltaic yaseChina kwakungu-125GW, futhi engxenyeni yokuqala ka-2021, ukukhiqizwa kwemodyuli ye-photovoltaic kwakungu-80.2GW, ukukhuphuka konyaka ngonyaka ka-50.5%.
Isikhathi sokuthumela: Jul-07-2023