Polycrystalline silicon le monocrystalline silicon ke lintho tse peli tse fapaneng, polycrystalline silicon ke lentsoe la lik'hemik'hale le tsejoang ka hore ke khalase, polycrystalline silicon material ke khalase e hloekileng haholo, monocrystalline silicon ke thepa e tala ea ho etsa lisele tsa letsatsi tsa photovoltaic, hammoho le lisebelisoa ho etsa likopi tsa semiconductor.Lisebelisoa tse tala tsa silicon ore bakeng sa tlhahiso ea silicon ea monocrystalline li haella 'me mokhoa oa ho hlahisa o rarahane, kahoo tlhahiso e tlaase' me theko e phahame.Joale phapang ke efe pakeng tsa lisele tsa letsatsi tsa monocrystalline silicon le lisele tsa letsatsi tsa polycrystalline, hona ke efe e molemo?
Ntlha ea pele, phapang ea ponahalo
Ho tloha ponahalong, likhutlo tse 'nè tsa sele ea monocrystalline silicon li na le sebōpeho sa arc' me ha li na mohlala holim'a metsi;ha likhutlo tse ’nè tsa sele ea polycrystalline silicon li le lisekoere ’me bokaholimo bo na le mohlala o tšoanang le lipalesa tsa leqhoa;sele ea silicon e se nang crystalline ke seo re atisang ho se bua ka li-modules tse tšesaane tsa filimi, ho fapana le lisele tsa silicon tsa crystalline, mela ea marang-rang e ka bonoa, 'me bokaholimo bo hlakile ebile bo boreleli joaloka seipone.
Ea bobeli, sebelisa phapang e ka holimo
Bakeng sa basebelisi, ha ho na phapang e ngata pakeng tsa libeteri tsa monocrystalline silicon le libeteri tsa polycrystalline silicon, 'me bophelo ba tsona le botsitso li ntle haholo.Le hoja ka karolelano katleho ea phetoho ea lisele tsa silicon ea monocrystalline e ka ba 1% e phahameng ho feta ea lisele tsa polycrystalline silicon, kaha lisele tsa silicon tsa monocrystalline li ka etsoa feela ka quasi-square (mahlakore a mane a na le sebōpeho sa arc), ho tla ba le karolo ea sebaka ha ho etsoa solar panel.Ha e khone ho tlatsa;'me polysilicon e sekoere, kahoo ha ho na bothata bo joalo, melemo le melemo ea bona ke tse latelang:
Crystalline silicon modules: Matla a module e le 'ngoe a batla a phahame.Tlas'a sebaka se tšoanang sa maoto, matla a kentsoeng a phahame ho feta a li-modules tse tšesaane tsa filimi.Leha ho le joalo, li-module li boima ebile lia fokola, li na le ts'ebetso e mpe ea mocheso o phahameng, ts'ebetso e fokolang ea khanya e tlase, le sekhahla se phahameng sa ho bola selemo le selemo.
Thin-film modules: Matla a module e le 'ngoe a batla a le tlaase.Leha ho le joalo, ts'ebetso ea tlhahiso ea matla e phahame, ts'ebetso e phahameng ea mocheso e ntle, ts'ebetso ea leseli le tlase e ntle, tahlehelo ea matla a moriti oa moriti e nyane, 'me sekhahla sa selemo le selemo sa ho fokotseha se tlase.Tikoloho e pharaletseng ea ts'ebeliso, e ntle ebile e na le tikoloho.
Ea boraro, phapang ea mokhoa oa tlhahiso
Matla a sebelisoang ha ho etsoa tlhahiso ea lisele tsa letsatsi tsa polycrystalline silicon li ka tlase ho 30% ho feta tsa lisele tsa letsatsi tsa monocrystalline silicon.Ka hona, lisele tsa letsatsi tsa polycrystalline silicon li ikarabella bakeng sa karolo e kholo ea tlhahiso ea lisele tsa letsatsi lefatšeng ka bophara, 'me litšenyehelo tsa tlhahiso li boetse li tlaase ho feta tsa lisele tsa silicon tsa monocrystalline.Ka hona, tšebeliso ea lisele tsa letsatsi tsa polycrystalline silicon E tla boloka matla le ho boloka tikoloho!
Ke hofe ho molemo bakeng sa silicon ea monocrystalline kapa lisele tsa letsatsi tsa polycrystalline silicon?
Ts'ebetso ea phetoho ea photoelectric ea lisele tsa letsatsi tsa monocrystalline silicon e ka bang 15%, 'me e phahameng ka ho fetisisa ke 24%, e leng katleho e phahameng ka ho fetisisa ea ho fetola photoelectric har'a mefuta eohle ea lisele tsa letsatsi hona joale, empa theko ea tlhahiso e phahame hoo e ke keng ea sebelisoa haholo. le Ho sebelisoa Hangata.Kaha silicon ea monocrystalline hangata e koaheloa ke khalase e futhumetseng le resin e sa keneleng metsi, e matla ebile e tšoarella, 'me bophelo ba eona ba ts'ebeletso hangata bo fihla ho lilemo tse 15, ho fihlela lilemo tse 25.
Ts'ebetso ea tlhahiso ea lisele tsa letsatsi tsa polycrystalline silicon e tšoana le ea lisele tsa letsatsi tsa monocrystalline silicon, empa katleho ea phetoho ea photoelectric ea lisele tsa letsatsi tsa polycrystalline silicon e tlaase haholo, 'me katleho ea ho fetola photoelectric ke hoo e ka bang 12%.
Mabapi le litšenyehelo tsa tlhahiso, e theko e tlaase ho feta lisele tsa letsatsi tsa silicon tsa monocrystalline, thepa e bonolo ho e etsa, tšebeliso ea matla e bolokiloe, 'me litšenyehelo tsohle tsa tlhahiso li fokotsehile, kahoo li ntlafalitsoe haholo.Ho phaella moo, bophelo ba tšebeletso ea lisele tsa letsatsi tsa polycrystalline silicon le tsona li khutšoanyane ho feta tsa lisele tsa letsatsi tsa monocrystalline silicon.Mabapi le ts'ebetso ea litšenyehelo, lisele tsa letsatsi tsa monocrystalline silicon li betere hanyane.
Ts'ebetso ea tlhahiso ea lisele tsa letsatsi tsa polycrystalline silicon e tšoana le ea lisele tsa letsatsi tsa monocrystalline silicon, empa katleho ea phetoho ea photoelectric ea lisele tsa letsatsi tsa polycrystalline silicon e tlaase haholo, 'me katleho ea ho fetola photoelectric ke hoo e ka bang 12%.Mabapi le litšenyehelo tsa tlhahiso, e theko e boima hanyenyane ho feta lisele tsa letsatsi tsa monocrystalline silicon, thepa e bonolo ho e etsa, tšebeliso ea matla e bolokiloe, 'me litšenyehelo tsohle tsa tlhahiso li fokotsehile, kahoo li ntlafalitsoe haholo.Ho phaella moo, bophelo ba tšebeletso ea lisele tsa letsatsi tsa polycrystalline silicon le tsona li khutšoanyane ho feta tsa lisele tsa letsatsi tsa monocrystalline silicon.Mabapi le ts'ebetso ea litšenyehelo, lisele tsa letsatsi tsa monocrystalline silicon li betere hanyane.
Ka kakaretso, lisele tsa letsatsi 'marakeng li ntse li sebelisa likristale tse ling tse ngata.Ha e le hantle, theknoloji e holile, 'maraka o moholo,' me tlhokomelo e bonolo haholoanyane.
Nako ea poso: Dec-30-2022