Chiyambi cha ukadaulo wa solar photovoltaic thin film

Pambuyo pa kupezeka kwa photovoltaic effect ku Ulaya mu 1863, United States inapanga selo loyamba la photovoltaic ndi (Se) mu 1883. M'masiku oyambirira, maselo a photovoltaic ankagwiritsidwa ntchito makamaka mumlengalenga, asilikali ndi madera ena.M'zaka zapitazi za 20, kuchepa kwakukulu kwa mtengo wa maselo a photovoltaic kwalimbikitsa kufalikira kwa dzuwa photovoltaic padziko lonse lapansi.Kumapeto kwa chaka cha 2019, mphamvu zonse zomwe zidayikidwa za solar PV zidafika ku 616GW padziko lonse lapansi, ndipo zikuyembekezeka kufika 50% yamagetsi onse padziko lapansi pofika chaka cha 2050. ma microns ochepa mpaka mazana a ma microns, ndipo chikoka cha pamwamba pa zipangizo za semiconductor pa ntchito ya batri ndizofunikira kwambiri, teknoloji ya filimu ya vacuum yopyapyala imagwiritsidwa ntchito kwambiri popanga ma cell a dzuwa.

Maselo a photovoltaic opangidwa ndi mafakitale amagawidwa m'magulu awiri: imodzi ndi maselo a crystalline silicon solar, ndipo ina ndi maselo a dzuwa opyapyala.Ukadaulo waposachedwa wa crystalline silicon cell uphatikiza ukadaulo wa passivation emitter ndi backside cell (PERC), ukadaulo wa heterojunction cell (HJT), ukadaulo wa passivation emitter back surface full diffusion (PERT), ndiukadaulo wama cell a oxide-piercing (Topcn).Ntchito zamakanema owonda m'maselo a crystalline silicon makamaka amaphatikizira passivation, anti-reflection, p/n doping, ndi conductivity.Ukadaulo wodziwika bwino wa batri wamakanema amaphatikizapo cadmium telluride, copper indium gallium selenide, calcite ndi matekinoloje ena.Firimuyi makamaka ntchito ngati kuwala kuyamwa wosanjikiza, conductive wosanjikiza, etc. Zosiyanasiyana vakuyumu woonda filimu umisiri ntchito yokonza mafilimu woonda mu maselo photovoltaic.

Zhenhuasolar photovoltaic coating line linemawu oyamba:

Zida zomwe zili:

1. Kutengera mawonekedwe a modular, omwe amatha kuwonjezera chipindacho molingana ndi zosowa zantchito ndi magwiridwe antchito, omwe ndi abwino komanso osinthika;

2. Njira yopangira ikhoza kuyang'aniridwa bwino, ndipo magawo a ndondomeko akhoza kutsatiridwa, omwe ndi abwino kutsata kupanga;

4. Choyikapo chakuthupi chikhoza kubwereranso, ndipo kugwiritsa ntchito manipulator kungathe kugwirizanitsa njira zakale ndi zomaliza, kuchepetsa ndalama zogwirira ntchito, kutsika kwakukulu kwa automation, kuyendetsa bwino kwambiri komanso kupulumutsa mphamvu.

Ndi oyenera Ti, Cu, Al, Cr, Ni, Ag, Sn ndi zitsulo zina zoyambira, ndipo zakhala zikugwiritsidwa ntchito kwambiri pazinthu zamagetsi zamagetsi, monga: magawo a ceramic, ma capacitors a ceramic, mabatani a ceramic a LED, ndi zina zambiri.