Matla a letsatsi ke mohloli o sa feleng oa matla a tsosolositsoeng bakeng sa moloko oa batho 'me o na le sebaka sa bohlokoa maqheka a nako e telele a matla a linaha ho pota lefatše.Tlhahiso ea matla a filimi e tšesaane e itšetlehile ka lifilimi tse tšesaane tsa lisele tsa letsatsi tse bobebe, tse tšesaane ebile li tenyetseha, ha tlhahiso ea matla ea silicon e na le matla a phahameng a ho fetola matla, empa liphanele li tlameha ho ba tse teteaneng ka ho lekaneng.Kahoo kajeno re shebane le melemo le bofokoli ba ho hlahisa matla a lifilimi a tšesaane le ho hlahisa matla a silicon ea crystalline.
I. Melemo ea ho hlahisa matla a filimi e tšesaane
Betri e nyane ea filimi e nang le lisebelisoa tse fokolang, mokhoa o bonolo oa ho etsa tlhahiso, tšebeliso e fokolang ea matla, tlhahiso e tsoelang pele ea libaka tse kholo, 'me e ka sebelisa thepa e theko e tlaase e kang khalase kapa tšepe e sa hloekang e le substrate.Libetri tsa filimi tse tšesaane li se li thehile litsela tse fapaneng tsa theknoloji, ho kenyelletsa le CIGS (copper indium gallium selenide) thekenoloji e tšesaane ea letsatsi, theknoloji e tšesaane ea filimi ea photovoltaic e fihletse liketsahalo tsa bohlokoa, 'me lekhalo lipakeng tsa sekhahla sa phetoho ea photovoltaic ea libeteri tsa silicon e ntse e fokotseha butle. .
Lisele tse tšesaane tsa filimi li na le karabelo e ntle ea leseli le tlase mme lekhalo lipakeng tsa ho fehla motlakase oa letsatsi le koahetsoeng ke maru le letsatsi le tla fokotseha, e leng se etsang hore li tšoanelehe haholo bakeng sa ts'ebeliso liteisheneng tsa motlakase tsa PV lehoatateng.Li boetse li loketse kaho ea matlo a bolulo a letsatsi le matlo a letsatsi.Lisele tsa letsatsi tse tšesaane e le likarolo tse ka sehloohong tsa tsamaiso ea photovoltaic, e ka ba molemo haholo ho finyella ho kopanngoa ha mohaho oa photovoltaic.
II.Melemo ea tlhahiso ea matla ea filimi e tšesaane
Sekhahla sa phetoho ea photoelectric ea lisele tse tšesaane tsa filimi e tlase, hangata ke 8%.Matsete a thepa le theknoloji bakeng sa lisele tse tšesaane tsa filimi ke makhetlo a 'maloa a lisele tsa silicon tsa crystalline, tlhahiso ea tlhahiso ea filimi e tšesaane ea mahlaseli a letsatsi ha e ntle kamoo e lokelang ho ba kateng, tekanyo ea lihlahisoa tsa li-non-/microcrystalline silicon thin film cell modules. ha joale e haufi le 60% feela, lihlopha tsa lisele tsa CIGS bahlahisi ba ka sehloohong ke 65% feela.Ha e le hantle, bothata ba lihlahisoa, hafeela u fumana boleng bo nepahetseng ba setsebi se tšesaane lihlahisoa tsa brand li tla khona ho rarolla bothata.
III.melemo ea ho hlahisa matla a crystalline silicon
Sekhahla sa phetoho ea photovoltaic ea lisele tsa crystalline silicon e phahame, 'me sekhahla sa phetoho ea lisele tsa silicon tsa malapeng se fihlile ho 17% ho ea ho 19%.Theknoloji ea betri ea Crystalline silicon e tsoetse pele ho feta, likhoebo ha li hloke phetoho ea tekheniki khafetsa.Matsete a thepa ea lisele tsa silicon tsa crystalline a tlase, 'me thepa ea malapeng e ka se e finyella litlhoko tse ngata tsa mela ea tlhahiso ea lisele.
Molemo o mong oa theknoloji ea silicon ea kristale ke mokhoa oa tlhahiso ea batho ba hōlileng tsebong.Hona joale, boholo ba lihlahisoa tsa lisele tsa silicon tsa monocrystalline li ka finyella tekanyo ea tlhahiso ea 98% kapa ho feta, ha tekanyo ea tlhahiso ea tlhahiso ea lisele tsa polycrystalline silicon e boetse e ka holimo ho 95%.
IV.Melemo ea ho hlahisa matla a crystalline silicon
Ketane ea indasteri e rarahane, 'me litšenyehelo li kanna tsa se fokotsehe haholo.Litsenyehelo tsa thepa e tala li feto-fetoha haholo, 'me lilemong tsa morao tjena' maraka oa machaba e 'nile ea e-ba mokhoa oa ho pota-pota bakeng sa polysilicon.Ho feta moo, indasteri ea silicon ke indasteri e silafatsang haholo le e jang matla, 'me ho na le kotsi ea ho lokisoa ha maano.
Kakaretso
Lisele tsa crystalline tsa silicon li entsoe haholo ka thepa ea silicon, e nang le liphaephe tsa silicon tsa boron le oksijene ka mor'a hore khanya e bonahale e bola, ha boleng ba boron le oksijene bo le teng ka har'a sephaephe sa silicon ka leseli kapa maemo a hona joale a ente a hlahisoang ke boron le oksijene. e rarahane, boholo ba phokotso ea bophelo bo bonahala haholoanyane.Ha ho bapisoa le lisele tsa letsatsi tsa crystalline silicon, lisele tsa letsatsi tse tšesaane-filimi ha li hloke tšebeliso ea lisebelisoa tsa silicon, ke mofuta oa lisele tsa letsatsi tsa amorphous silicon, zero attenuation.
Kahoo lihlahisoa tsa lisele tsa letsatsi tsa crystalline silicon ka mor'a lilemo tse 'maloa tsa tšebeliso, ho tla ba le maemo a sa tšoaneng a ho senyeha ha bokhoni, eseng feela ho ama chelete ea tlhahiso ea matla, empa hape e khutsufatsa bophelo ba tšebeletso.Thin filimi lisele tsa letsatsi e le moloko oa bobeli oa photovoltaic matla a ho fehla thepa ho pharaletseng sebelisoa linaheng tse tsoetseng pele lefatšeng ka bophara, theko ea eona ka sebele hanyenyane theko e boima ho feta crystalline silicon lisele tsa letsatsi hona joale, e ka ba ha ho attenuation, nako e telele ea tšebeletso ea bophelo le litšobotsi tse ling qeto, boleng bo entsoeng ke tšebeliso ea nako e telele e tla ba holimo.
Nako ea poso: Dec-16-2022