M'zaka zaposachedwa, mafakitale a photovoltaic ku China agwiritsa ntchito mokwanira maziko ake aukadaulo ndi maubwino othandizira mafakitale kuti apititse patsogolo mwachangu, pang'onopang'ono akupeza phindu lapadziko lonse lapansi ndikuphatikizana mosalekeza, ndipo ali kale ndi unyolo wamakampani opanga ma photovoltaic padziko lonse lapansi.
Mu unyolo wamakampani a photovoltaic, zida zopangira kumtunda zimaphatikizanso zowotcha za silicon, siliva slurry, phulusa la soda, mchenga wa quartz, ndi zina zambiri;Mtsinje wapakati umagawidwa m'magulu awiri akuluakulu, mapepala a photovoltaic ndi ma modules a photovoltaic;Mtsinje wapansi ndi malo ogwiritsira ntchito photovoltaic, omwe amagwiritsidwa ntchito kwambiri popangira magetsi komanso amatha kusintha mafuta otenthetsera ndi zina.
1. Mphamvu yoyika ya mphamvu ya photovoltaic ikuwonjezeka pang'onopang'ono
Mphamvu yoyika ya mphamvu ya photovoltaic imatanthawuza kuchuluka kwa mphamvu ya photovoltaic.Malingana ndi deta, mphamvu yoyika mphamvu ya photovoltaic ku China inafika 253.43 GW mu 2020, ndi 267.61 GW mu theka loyamba la 2021, kuwonjezeka kwa chaka ndi 23,7%.
2. Kuwonjezeka kwa polycrystalline silicon kupanga
Pankhani ya silicon ya polycrystalline, mu 2020, kupanga dziko lonse la polycrystalline silicon kunafika matani 392,000, kuwonjezeka kwa chaka ndi 14.6%.Pakati pawo, mabizinesi asanu apamwamba amapanga 87.5% yazinthu zonse zapakhomo za polysilicon, mabizinesi anayi omwe akupanga matani opitilira 50000.Mu theka loyamba la chaka, kupanga dziko lonse la polycrystalline silicon kunafika matani 238000, kuwonjezeka kwa chaka ndi chaka kwa 16.1%.
3. Kupanga kwa maselo a photovoltaic kumapitiriza kukula
Maselo a Photovoltaic amagwiritsidwa ntchito kutembenuza mwachindunji mphamvu ya kuwala kwa dzuwa kukhala mphamvu yamagetsi.Malinga ndi mtundu wa zinthu za batri, amatha kugawidwa m'maselo a crystalline silicon ndi ma cell a solar solar.M'zaka zaposachedwa, kupanga ma cell a photovoltaic ku China kwapitilira kukula.Mu theka loyamba la 2021, kupanga ma cell a photovoltaic ku China kudafika ma kilowatts miliyoni 97.464 miliyoni, kuwonjezeka kwa chaka ndi 52.6%.
4. Kukula kwachangu kwa photovoltaic module kupanga
Ma module a Photovoltaic ndi gawo laling'ono kwambiri lamagetsi.Ma module a Photovoltaic makamaka amaphatikizapo zigawo zisanu ndi zinayi zoyambira, kuphatikiza ma cell a batri, mipiringidzo yolumikizira, mabasi, magalasi opumira, EVA, ndege zam'mbuyo, ma aluminiyamu aloyi, silikoni, ndi mabokosi olumikizirana.Mu 2020, kupanga gawo la photovoltaic ku China kunali 125GW, ndipo theka loyamba la 2021, kupanga gawo la photovoltaic kunali 80.2GW, kuwonjezeka kwa chaka ndi 50,5%.
Nthawi yotumiza: Jul-07-2023