Masero ephotovoltaic ainyanya kushandiswa muchadenga, muchiuto nedzimwe nzvimbo mukutanga kwephoton - Mumakore makumi maviri apfuura, mutengo wemasero ephotovoltaic wakaderera zvakanyanya kukurudzira photovoltaic yekusvetuka kwepabako munzvimbo dzakasiyana siyana pasi rose. Pakupera kwa2019, huwandu hwese hwemagetsi ezuva PV pasi rese hwakasvika 616GW, uye hunotarisirwa kusvika 50% yehuwandu hwemagetsi epasi rose panosvika 2050. Nekuda kwe photovoltaic semiconductor zvinhu pakubata chiedza zvinonyanya kuitika muma microns mashoma kusvika mazana ema microns ukobvu uye semiconductor zvinhu pamusoro pesero zvakakosha zvikuru, saka tekinoroji ye vacuum thin film ine huwandu hwakawanda hwemashandisirwo mukugadzira magetsi ezuva.
Masero e photovoltaic akapararira muzvikamu zviviri zvikuru: masero ezuva e crystalline silicon uye masero ezuva e thin film. Matekinoroji e crystalline silicon cell emazuva ano anosanganisira tekinoroji ye passivated emitter uye backside cell (PERC), tekinoroji ye heterojunction (HJT), tekinoroji ye passivated emitter backside full diffusion (PERT), uye tekinoroji ye tunneled oxide passivated contact (Topcon). Mabasa emafirimu matete mumasero e crystalline silicon anosanganisira passivation, reflection reduction, P/N doping, uye conductivity. Mainstream thin-film battery technology anosanganisira cadmium telluride, copper indium gallium selenide, uye chalcogenide. Mafirimu matete anonyanya kushandiswa se light absorbing layer, conductive layer, nezvimwewo. Kugadzirira kwemafirimu matete mumasero e photovoltaic kunowanzo shandiswa mumhando dzakasiyana dze vacuum coating technology.
–Chinyorwa ichi chakaburitswa namugadziri wemuchina wevacuum coatingGuangdong Zhenhua
Nguva yekutumira: Gunyana-12-2023