Hnub ci-Qib Silicon Crystal Ingot

Technical Whitepaper: Hnub ci -Qib Silicon Crystal Ingot

Thermodynamics ntawm Photovoltaic Efficiency

CovHnub ci-Qib (SoG) Silicon Crystal Ingotyog lub zog tseem ceeb- hloov pauv nruab nrab rau lub zog txuas ntxiv dua tshiab niaj hnub no. Tsis zoo li hluav taws xob- qib silicon uas yog qhov tseem ceeb tshaj plaws purity, hnub ci- qib engineering tsom mus rau kev ua kom zoo ntawm covMinority Carrier Lub Neej. Los ntawm kev siv cov kev taw qhia siab tshaj plaws los yog Czochralski (CZ) kev loj hlob zoo rau PV daim ntawv thov, peb tswj kev faib cov hlau tsis huv thiab cov pa oxygen- ntsig txog qhov tsis xws luag. Lub hom phiaj yog kom txo qis cov chaw recombination nyob rau hauv silicon lattice, kom ntseeg tau tias daim duab -generated electron- qhov khub tuaj yeem ncav cuag $p\\text{-}n$ hlws ris los tsim hluav taws xob tam sim no nrog tsawg kawg nkaus resistive poob.

Vim Li Cas Nws Tseem Ceeb rau Siab -Vume PV Manufacturing

Optimized Conversion Efficiency:Kev tswj xyuas meej ntawm cov thermal gradient thaum lub sij hawm ingot loj hlob ua rau cov qauv zoo ib yam (rau Multi-Si) lossis siab lattice perfection (rau Mono-Si). Qhov kev sib xws no txhais tau ncaj qha mus rau Cell Efficiency ntau dua ($\\eta$) hauv qhov kawg hnub ci module.

Uniform Grain & Crystal Orientation:Rau monocrystalline ingots, $ [100] $ kev taw qhia yog nruj me ntsis tswj kom yooj yim alkaline texturing, uas txo qhov kev xav ntawm qhov chaw thiab ua kom lub teeb pom kev zoo.

High Slicing Compatibility:Engineered nrog cov neeg kho tshuab siab homogeneity thiab tsis tshua muaj kev ntxhov siab sab hauv, cov ingots no tau zoo rau siab -ceev pob zeb diamond hlau sawing (DWS). Qhov no txo ​​qis "kerf poob" thiab tiv thaiv micro- tawg, ua kom cov khoom ntawm ultra- nyias wafers kom txo tau nyiaj thiab silicon noj.

Tswj Dopant Profiles:Siv cov tshuab doping automated, lub ingot tswj qhov ruaj khov profile, kom ntseeg tau tias tom qab phosphorus diffusion lossis PECVD txheej hauv kev ua haujlwm ntawm tes ua tiav cov txiaj ntsig tau.

Kev siv tswv yim

High -Kev Ua Haujlwm Hnub Ci Modules:Cov khoom noj tseem ceeb rau PERC (Passivated Emitter thiab Rear Cell) thiab TopCon (Tunnel Oxide Passivated Contact) siab - cov hnub ci vaj huam sib luag.

Kev Lag Luam & Kev Siv Hluav Taws Xob -Scale PV Farms:Muab tus nqi - ua tau zoo, siab - kev ntseeg tau ntawm cov khoom siv uas yuav tsum tau muaj rau kev sau qoob loo loj -.

Tsev-Integrated Photovoltaics (BIPV):Txhawb cov fabrication ntawm aesthetic thiab ruaj hnub ci iav thiab shingles rau niaj hnub architecture.

Tawm -Grid Energy Solutions:Qhov zoo tshaj plaws rau lub tshuab hluav taws xob portable thiab tej thaj chaw deb uas xav tau kev ua haujlwm zoo ib yam raws li hnub ci irradiance sib txawv.

Cim npe nrov: hnub ci - qib silicon crystal ingot, Tuam Tshoj hnub ci- qib silicon siv lead ua ingot manufacturers, lwm tus neeg, Hoobkas