Tom qab nrhiav pom cov nyhuv photovoltaic hauv Tebchaws Europe hauv xyoo 1863, Tebchaws Meskas tau tsim thawj photovoltaic cell nrog (Se) hauv 1883. Thaum ntxov, photovoltaic hlwb tau siv dav hauv aerospace, tub rog thiab lwm yam haujlwm.Hauv 20 xyoo dhau los, qhov poob qis ntawm tus nqi ntawm cov cell photovoltaic tau txhawb nqa cov ntawv thov hnub ci photovoltaic thoob plaws ntiaj teb.Thaum kawg ntawm 2019, tag nrho lub peev xwm ntawm lub hnub ci PV tau mus txog 616GW thoob ntiaj teb, thiab nws yuav tsum ncav cuag 50% ntawm lub ntiaj teb tag nrho cov hluav taws xob tsim los ntawm 2050. Txij li thaum nqus lub teeb los ntawm photovoltaic semiconductor cov ntaub ntawv feem ntau tshwm sim nyob rau hauv cov thickness ntau ntawm ob peb microns mus rau pua pua ntawm microns, thiab kev cuam tshuam ntawm qhov chaw ntawm cov ntaub ntawv semiconductor ntawm cov roj teeb kev ua tau zoo yog qhov tseem ceeb, lub tshuab nqus tsev nyias zaj duab xis yog siv dav hauv kev tsim hluav taws xob hnub ci.
Industrialized photovoltaic cells feem ntau muab faib ua ob pawg: ib qho yog crystalline silicon solar cells, thiab lwm yam yog nyias-film solar cells.Qhov tseeb crystalline silicon cell technologies suav nrog passivation emitter thiab backside cell (PERC) technology, heterojunction cell (HJT) technology, passivation emitter back surface full diffusion (PERT) technology, thiab oxide-piercing contact (Topcn) cell technology.Cov dej num ntawm cov yeeb yaj kiab nyias hauv crystalline silicon hlwb feem ntau suav nrog passivation, anti-reflection, p / n doping, thiab conductivity.Mainstream nyias-film roj teeb technologies muaj xws li cadmium telluride, tooj liab indium gallium selenide, calcite thiab lwm yam technologies.Cov zaj duab xis yog tsuas yog siv los ua ib lub teeb absorbing txheej, conductive txheej, thiab lwm yam. Ntau lub tshuab nqus tsev nyias zaj duab xis thev naus laus zis yog siv rau hauv kev npaj cov yeeb yaj kiab nyias hauv cov cell photovoltaic.
ZhenhuaHnub ci photovoltaic txheej ntau lawm kabkev taw qhia:
Khoom nta:
1. Txais cov qauv qauv, uas tuaj yeem ua kom lub chamber raws li kev xav tau ntawm kev ua haujlwm thiab kev ua haujlwm, uas yooj yim thiab hloov tau;
2. Cov txheej txheem ntau lawm tuaj yeem soj ntsuam tag nrho, thiab cov txheej txheem tsis tuaj yeem taug qab, uas yooj yim rau kev taug qab ntau lawm;
4. Cov khoom khib nyiab tuaj yeem tuaj yeem rov qab tau, thiab kev siv lub tshuab ua haujlwm tuaj yeem txuas cov txheej txheem qub thiab yav dhau los, txo cov nqi zog, qib siab ntawm automation, kev ua haujlwm siab thiab txuag hluav taws xob.
Nws yog tsim rau Ti, Cu, Al, Cr, Ni, Ag, Sn thiab lwm yam hlau, thiab tau siv dav hauv cov khoom siv hluav taws xob semiconductor, xws li: ceramic substrates, ceramic capacitors, LED ceramic brackets, thiab lwm yam.
Post lub sij hawm: Apr-07-2023