Ha ho tluoa tabeng ea ho tsosolosaliphanele tsa letsatsi, 'nete e rarahane ho feta ho li arola le ho sebelisa likarolo tsa tsona hape.Mekhoa ea ho tsosolosa e sebetsang hona joale ha e sebetse hantle, re sa bue ka, litšenyehelo tsa ho khutlisa thepa li phahame haholo.Boemong bona ba theko, hoa utloahala haeba u ka rata ho reka phanele e ncha ka botlalo.Empa ho na le likhothaletso tsa ho ntlafatsa ts'ebetso ea lisebelisoa tsa letsatsi - ho fokotsa tšusumetso ea tikoloho ea tlhahiso ea tlhahiso, ho theola litšenyehelo, le ho boloka litšila tsa e-mail tse chefo ho tsoa litsing tsa lithōle.Ka tsoelo-pele e potlakileng ea theknoloji ea letsatsi, ts'ebetso e nepahetseng ea lisebelisoa tsa letsatsi le ho tsosolosoa e fetohile karolo ea bohlokoa ea 'maraka oa letsatsi.
Liphanele tsa letsatsi li entsoe ka eng?
Liphanele tsa letsatsi tse thehiloeng ho siliconNa liphanele tsa letsatsi li ka sebelisoa hape?Karabo e itšetlehile ka hore na lisebelisoa tsa hau tsa letsatsi li entsoe ka eng.Ho etsa sena, o tlameha ho tseba ho hong ka mefuta e 'meli e meholo ea liphanele tsa letsatsi.Silicon ke semiconductor e sebelisoang haholo ho etsa lisele tsa letsatsi.E ikarabella ho feta 95% ea li-module tse rekisoang ho fihlela joale 'me ke thepa ea bobeli e ngata ka ho fetisisa e fumanehang Lefatšeng, e lateloa ke oksijene.Lisele tsa silicon tsa kristale li entsoe ka liathomo tsa silicon tse hokahaneng ka lesela la kristale.Lattice ena e fana ka mohaho o hlophisitsoeng o lumellang matla a khanya hore a fetohe matla a motlakase ka mokhoa o atlehileng haholoanyane.Lisele tsa letsatsi tse entsoeng ka silicon li fana ka motsoako oa theko e tlaase, ts'ebetso e phahameng le bophelo bo bolelele, kaha li-module li lebeletsoe ho nka lilemo tse 25 kapa ho feta, li hlahisa ho feta 80% ea matla a pele.Thin Film Solar Panels Lisele tse tšesaane tsa letsatsi li entsoe ka ho beha karolo e tšesaane ea thepa ea PV holim'a thepa ea tšehetso e kang polasetiki, khalase kapa tšepe.Ho na le mefuta e 'meli e meholo ea li-semiconductors tse tšesaane tsa filimi ea photovoltaic: koporo indium gallium selenide (CIGS) le cadmium telluride (CdTe).Kaofela li ka beoa ka kotloloho ka pele kapa ka morao ho bokaholimo ba module.CdTe ke ntho ea bobeli e tloaelehileng ka ho fetisisa ea photovoltaic ka mor'a silicon, 'me lisele tsa eona li ka etsoa ho sebelisa mekhoa e theko e tlaase ea tlhahiso.Taba ke hore ha li sebetse hantle joalo ka silicon ea khale.Ha e le lisele tsa CIGS, li na le thepa e ntle ka ho fetisisa ea thepa ea PV e nang le ts'ebetso e phahameng ea laboratori, empa ho rarahana ha ho kopanya likarolo tse 4 ho etsa hore phetoho e tsoang ho laboratori ho ea sethaleng sa tlhahiso e be thata haholoanyane.Ka bobeli CdTe le CIGS li hloka tšireletso e ngata ho feta silicon ho netefatsa ts'ebetso e tšoarellang nako e telele.
Etsa nako e kaeliphanele tsa letsatsiho qetela?
Boholo ba liphanele tsa letsatsi tsa bolulo li sebetsa nako e ka tlase ho lilemo tse 25 pele li qala ho senyeha haholo.Le kamora lilemo tse 25, liphanele tsa hau li lokela ho fana ka matla ho 80% ea sekhahla sa tsona sa mantlha.Ka hona, liphanele tsa hau tsa letsatsi li tla tsoela pele ho fetola khanya ea letsatsi hore e be matla a letsatsi, li tla fokotseha ha nako e ntse e ea.Ha ho utloahale hore setsi sa letsatsi se khaotse ho sebetsa ka ho feletseng, empa hlokomela hore ho senyeha hangata ho lekane ho nahana ka ho nkela sebaka.Ntle le ho senyeha ha ts'ebetso ea nako, ho na le lintlha tse ling tse ka amang katleho ea lisebelisoa tsa letsatsi.Taba ea bohlokoa ke hore, ha liphanele tsa hau tsa letsatsi li ntse li hlahisa motlakase ka katleho, u boloka chelete e ngata.
Litšila tsa photovoltaic - ho sheba lipalo
Ho latela Sam Vanderhoof oa Recycle PV Solar, 10% ea liphanele tsa letsatsi li ntse li sebelisoa hape, 'me 90% e ea moo ho qhalloang mobu.Palo ena e lebelletsoe ho fihla tekano kaha sebaka sa ho sebelisa solar panel se ntse se tsoela pele ho tlōla tekano ea thekenoloji.Linomoro tse ling tseo u ka li nahanang ke tsena:
Linaha tse 5 tse holimo li lebelletsoe ho hlahisa lithane tse ka bang limilione tse 78 tsa litšila tsa matla a letsatsi ka 2050.
Ho tsosolosa liphanele tsa letsatsi ho bitsa pakeng tsa $15 le $45
Ho lahloa ha liphanele tsa letsatsi ka har'a lithōle tse se nang kotsi ho bitsa $1
Litsenyehelo tsa ho lahla litšila tse kotsi sebakeng sa ho lahlela lithōle li ka ba $5
Lisebelisoa tse nchafalitsoeng ho tsoa liphanele tsa letsatsi li ka ba chelete e ka bang $450 milione ka 2030
Ka 2050, boleng ba lisebelisoa tsohle tse tsosolositsoeng bo ka feta $ 15 limilione tse likete.
Tšebeliso ea matla a letsatsi e ntse e eketseha, 'me ha ho makatse hore ebe matlo ohle a macha a tla ba le lisebelisoa tsa letsatsi nakong e tlang e hōle.Ho tsosolosa lisebelisoa tsa bohlokoa, ho kenyeletsoa silevera le silicon, ho tloha liphanele tsa letsatsi ho hloka litharollo tse ikhethileng tsa liphanele tsa letsatsi.Ho hloleha ho hlahisa litharollo tsena, hammoho le maano a ho tšehetsa ho amoheloa ha bona hohle, ke mokhoa oa tlokotsi.
Na liphanele tsa letsatsi li ka sebelisoa hape?
Hangata liphanele tsa letsatsi li entsoe ka thepa e ka sebelisoang hape kapa e ka sebelisoang hape.Likarolo tse kang khalase le litšepe tse itseng li etsa hoo e ka bang 80% ea boima ba solar panel 'me ho bonolo ho e sebelisa hape.Ka mokhoa o ts'oanang, li-polymers le likarolo tsa elektroniki tse ka har'a liphanele tsa letsatsi li ka sebelisoa hape.Empa 'nete ea ho nchafatsa liphanele tsa letsatsi e rarahane ho feta ho li arola le ho sebelisa likarolo tsa tsona hape.Mekhoa ea ho tsosolosa e ntseng e sebelisoa ha joale ha e sebetse hantle.Sena se bolela hore litšenyehelo tsa ho tsosolosa thepa e ka 'na ea e-ba holimo ho feta litšenyehelo tsa ho etsa liphanele tse ncha.
Matšoenyeho ka metsoako e rarahaneng ea thepa
Hoo e ka bang 95% ea lisebelisoa tsa letsatsi tse rekisoang kajeno li entsoe ka silicon ea kristale, 'me lisele tsa photovoltaic li entsoe ka li-semiconductors tsa silicon.Li etselitsoe ho mamella maemo a leholimo ka lilemo tse mashome.Liphanele tsa letsatsi li entsoe ka lisele tse hokahaneng tsa photovoltaic tse kentsoeng ka polasetiki ebe li kenngoa lipakeng tsa khalase le backsheet.Phanele e tloaelehileng e na le foreimi ea tšepe (hangata aluminium) le terata ea koporo e kantle.Liphanele tsa silicon tsa crystalline li entsoe ka khalase, empa hape li kenyelletsa silicon, koporo, silevera, tin, lead, polasetiki le aluminium.Le hoja lik'hamphani tsa solar panel recycling li ka arola foreimi ea aluminium le terata ea koporo e kantle, lisele tsa photovoltaic li koaletsoe ka mekhahlelo le likarolo tsa polasetiki ea ethylene vinyl acetate (EVA) ebe li tlamelloa ka khalase.Ka hona, ho hlokahala lits'ebetso tse eketsehileng ho khutlisa silevera, silicon e hloekileng le koporo ho tsoa ho li-wafers.
Mokhoa oa ho sebelisa solar panel hape?
Haeba u ntse u ipotsa hore na ba sebelisa lisebelisoa tsa letsatsi joang hape, ho na le mokhoa oa ho e etsa.Plastiki, khalase le tšepe - lisebelisoa tsa motheo tsa lisebelisoa tsa letsatsi - li ka sebelisoa hape ka bomong, empa ka har'a sesebelisoa sa letsatsi se sebetsang, lisebelisoa tsena li kopana ho etsa sehlahisoa se le seng.Ka hona, phephetso ea 'nete ke ho arola likarolo ho li sebelisa hape ka nepo, ha ho ntse ho sebetsanoa le lisele tsa silicon tse hlokang mekhoa e ikhethang ea ho e sebelisa hape.Ho sa tsotelehe mofuta oa phanele, mabokose a mateano, likhoele le liforeimi li tlameha ho tlosoa pele.Liphanele tse entsoeng ka silicon hangata lia silafatsoa kapa lia pshatleha, 'me thepa e aroloa ka mochini ho latela mofuta oa thepa ebe e romeloa lits'ebetsong tse fapaneng tsa ho e sebelisa hape.Maemong a mang, karohano ea lik'hemik'hale e bitsoang delamination e hlokahala ho tlosa likarolo tsa polymer ho semiconductor le lisebelisoa tsa khalase.Likarolo tse kang koporo, silevera, aluminium, silicon, likhoele tse insulated, khalase le silicon li ka aroloa ka mochini kapa ka lik'hemik'hale 'me tsa sebelisoa hape, empa ho etsa lisebelisoa tsa solar tsa CdTe ho batla ho rarahane ho feta likarolo tse entsoeng ka silicon feela.E kenyelletsa karohano ea 'mele le ea lik'hemik'hale e lateloang ke pula ea tšepe.Mekhoa e meng e kenyelletsa ho chesa li-polymer ka mocheso kapa ho hula likaroloana.Theknoloji ea "thipa e chesang" e arola khalase ho lisele tsa letsatsi ka ho phunyeletsa ka har'a liphanele tse nang le lehare le lelelele la tšepe le futhumetseng ho 356 ho isa ho 392 degrees Fahrenheit.
Bohlokoa ba 'maraka oa motlakase oa letsatsi oa moloko oa bobeli bakeng sa phokotso ea litšila tsa photovoltaic
Liphanele tse nchafalitsoeng tsa letsatsi li rekisoa ka theko e tlase haholo ho feta liphanele tse ncha, tse eang hole haholo ho fokotsa litšila tsa letsatsi.Kaha palo ea thepa ea semiconductor e hlokahalang bakeng sa libeteri e lekanyelitsoe, molemo o ka sehloohong ke litšenyehelo tse tlase tsa tlhahiso le thepa e tala.Jay Granat, mong'a Jay's Energy Equipment, o re: "Liphanele tse sa robehang li na le motho ea ikemiselitseng ho li reka le ho li sebelisa hape kae-kae lefatšeng.Liphanele tsa letsatsi tsa moloko oa bobeli ke 'maraka o khahlehang mabapi le ho fokotsa litšila tsa photovoltaic bakeng sa lisebelisoa tsa letsatsi tse sebetsang hantle joaloka lisebelisoa tse ncha tsa letsatsi ka theko e ntle.
Qetello
Ntlha ea bohlokoa ke hore ha ho tluoa tabeng ea ho tsosolosa lisebelisoa tsa letsatsi, ha se mosebetsi o bonolo 'me ho na le mathata a mangata a amehang mosebetsing ona.Empa seo ha se bolele hore re ka iphapanyetsa ts'ebetso ea PV ebe re e tlohella hore e senyehe ka har'a lithōle.Re lokela ho ba botsoalle haholoanyane tikolohong le ho sebelisa solar panel recycling feela ka mabaka a boithati, haeba ho se na lebaka le leng.Ha nako e ntse e ea, re tla hlokomela mokhoa oa rona oa boipheliso ka ho tšoara tšebetso ea solar panel ka botšepehi.
Nako ea poso: Apr-07-2024