Ho etsa letsatsi la letsatsi la letsatsi ke eng?
Tlhahiso ea letsatsi ea letsatsi ke ts'ebetso e rarahaneng ea theknoloji e fetolang matla a letsatsi motlakase.
Phetoho ena e etsahala ka phello ea lifoto tsa lifoto tsa lifoto tsa lifoto, e fumanoeng ka 1839 ke Alexndre Edmond Ikequerel, e leng
E thusa lisele tsa letsatsi tsa letsatsi ho hlahisa setlankane sa motlakase ha li pepesoa leseli.
The Ts'ebetso ea Lichelete ea Letsatsi e kenyelletsa mehato e mengata ea bohlokoa, ho tloha raw silicon
Ho tlosa ho kenyelletso ea ho qetela ea li-module tsa lifoto tsa lifoto tsa lifoto tsa lifoto tsa lifoto tsa lifoto marulelong kapa limela tsa matla a letsatsi.
Mehato e 7 ea Bohlokoa ea Tlhahiso ea Letsatsi
1. Silicon e nts'oa le tlhoekiso
Ea pele Mohato oa ho fana ka letsatsi E qala ka silicon ho tloha lehlabathe la Quartz Sand (Sio₂).
Li-account tsa Silicon bakeng sa lisele tsa hajoale tsa Photovolletaic tsa hajoale.
Ts'ebetso ea tlhoekiso:
- Phokotso ea Quartz ho li-guter tsa motlakase tsa motlakase ho 3,632°F (2,000°C)
- Tlhahiso ea metaldical silicon (98% bohloeki ba 98)
- Ho hloekisoa ha lik'hemik'hale ka mokhoa oa ho fihlela oa ho fihlela 99.999% Pretey
- Tlhahiso ea silicon ea letsatsi
Mothati ona o ja matla a mangata, a emelang hoo a ka bang 45% ea maoto a panel ea letsatsi le letsatsi.
2. E etsa litlolo tsa Crystalline SilICON
Hang ha e hloekisitsoe, silicon e qhibilitsoe 'me e lla ho etsa li-songoeng tsa cylindrical (monocrystalline) kapa li-squacks
(Polycrystalline).
Mekhoa e 'meli e ka sehloohong:
- Mekhoa ea Czochralski: E hlahisa silicrystalline e nang le katleho e phahameng (20-22%)
- Mokhoa oa ho lahla: E etsa polycrystalline silicon, e theko e tlase empa e na le katleho e tlase
(15-17%)
3. Wafer slicing
Ka nako eo, linotlolo li koetsoe ka li-discs tse tšesaane tse bitsoang Bapalatsi U sebelisa mohala oa Diamond. Sena
Mohato oa ho etsa lintho tse matlafatsang e khethollang boholo ba ho qetela tsa lisele tsa lifoto tsa lifoto tsa lifoto.
Litšobotsi tsa Wafer:
- Botenya: 180 ho isa ho 200 lekholong
- Tahlehelo ea lintho tsa nama: Hoo e ka bang 50% nakong ea ho kuta
- Polelo e potiloeng le e halikiloeng ho ntlafatsa ho monya leseli
4. TLHOKOMELISO EA BOPHELO
Mokha ona o fetolang wafers ka lisele tse sebetsang tse khonang ho hlahisa motlakase.
Ts'ebetso:
- P-thero ea ": Ho eketsa boron ho theha liqoso tse ntle
- N-thero ea mofuta oa: Ho kenyelletsa phosphorus bakeng sa litefiso tse mpe
- Ho thehwa ha Pn Pnction, pelo ea sephetho sa lifoto
Ho eketsa mabitso a motlakase:
- Ho khatiso ea skrini ea ho patoa (silevera, aluminium)
- Ho thunya ha mocheso o phahameng ho kopanya mabitso
- Tlhatlhobo ea motlakase ea sele ka 'ngoe
5. Tekanyo ea module ea letsatsi
Lisele tsa motho ka mong li bokelloa ho theha Li-panels tse felletseng tsa letsatsi.
Sebopeho sa mojle:
- Khanya e thibelang likokoana-hloko e khahlanong le eona (sefahleho se ka pele)
- Eva (Ethylene Vinyl Acetate) Encaplant
- Lisele tse hokahaneng tsa lifoto tsa lifoto tsa lifoto
- Backsheet ba tšireletso (sefahleho sa ka morao)
- Aluminium Fraem bakeng sa Rigidity
Haufinyane Sekhopuoa ka sekepe
Ho etsa lihlahisoa Kenyelletsa tokomane ea Topcon le Heterojunction, ho holisa katleho e fetang 23%.
6. Tlhahlobo ea boleng le setifikeiti sa boleng
Panel e 'ngoe le e' ngoe ea letsatsi e sa sebetse liteko tse thata ho netefatsa ts'ebetso le ho potlaka:
- Ho Lekola Melano ea Power tlasa maemo a Teko ea Teko (STC)
- Teko ea Tlhahlobo ea Motlakase
- Liteko tsa boemo ba leholimo
- Setifikeiti sa machabeng (IEC 61215, IEC 61730)
7. Ho kenya le ho kopanya
Mohato oa hoqetela o kenyelletsa ho kenya lipanele sebakeng seo ba eang ho sona:
Ts'ireletso ea Bolulo:
- Ho ithuta ka mokhoa o sa sebetseng ho sebelisa lisebelisoa tse joaloPVGIS24
- Marulelo kapa ho nyoloha
- Khokahano ea motlakase le Khomiso
Ho kenngoa ha khoebo:
- Limela tse kholo tsa letsatsi
- Khokahano ea Grid
- Litsamaiso tse tsoetseng pele tsa tumello
Mahlale a hlasimolohileng ka tlhahiso ea letsatsi
Lisele tsa Perovskite
Lisele tsa Perovskite emela bokamoso ba tlhahiso ea lifoto tsa Photovoltaic ka The Theoretical
Ts'ebetso e feta 40% ka har'a tandem.
Lisele tse bimanical
Lisele tsena li hapa leseli ka mahlakoreng ka bobeli, li eketsa matla a matla ka 30 ho isa ho 30% ho latela tikoloho.
Tlhahiso-leseling e nyane ea lifilimi
Mofuta oa kristale oa silicon, theknoloji e sebelisa thepa e nyane ea semiconductor ha e ntse e boloka e le hantle
ts'ebetso.
Tšitiso ea tikoloho le ho tsitsa
Tlhahiso ea sejoale-joale e kenyelletsa matšoenyeho a tikoloho. The Tšusumetso ea Tikoloho ea Solar
matla e ntse e tsoela pele ho fokotsa ntlafatso ea ts'ebetso ea theknoloji.
Nako ea ho khutlisa ea Boikarabello: Panel ea letsatsi e bua ka matla a sebelisitsoeng ka har'a mofuta oa eona nakong ea 1 ho isa ho 4
Lilemo, bakeng sa lilemo tse 25 ho isa ho tse 30.
Solar Panel Recycling
Tharollo e ntse e le ea bohlokoa, ka mananeo a ho nchafatsa ho khutlisa chelete ea 95% ea thepa.
Ho ntlafatsa morero oa hau oa letsatsi
Ho lekana ho kenya ka nepo, sebelisa PVGIS Solar Calculator e nkang ka lebaka la:
- Likhetho tsa letsatsi tse sebakeng sa heno
- Boima bo nepahetseng le bosetso
- Shading e bonolo le litšitiso
- Tlhahiso ea Matla e Ikemetseng
The PVGIS Simulator ea lichelete hape e u thusa
Lekola phaello ea matsete a hau a lifoto tsa hau.
Bokamoso ba tlhahiso ea letsatsi
Mehato ea ho etsa lifoto tsa Photovoltaic Tsoela pele ho fetoha le:
- Ho eketsa ts'ebetso ea mela ea tlhahiso
- Ho fokotsa litšenyehelo tsa ho fokotsa
- Ho Ntlafatsa Lihlahisoa tsa Matla
- Ho kopanya bohlale sa maiketsetso bakeng sa Optimization
Ho bapisa tlhahiso e fapaneng
Mekhoa e bonts'a hore li-silicon tsa kristale silicon e se li matlafalitse, empa menoloji e meng e ntse e eketseha
fatše.
FAQ - khafetsa lipotso tse mabapi le tlhahiso ea letsatsi
Ho nka nako e kae ho etsa phanele ea letsatsi?
Tlhahiso e felletseng ea letsatsi ea letsatsi, ho tloha silingoeng ho tsoa sehlahisoa, ho nka libeke tse peli ho isa ho tse 4.
Leha ho le joalo, haeba sirants'ation e kenyelelitsoe, ts'ebetso e ka atleha likhoeli tse fetang likhoeli tse 'maloa.
Phapang ke efe pakeng tsa lisele tsa monocrystalline le lisele tsa polycrystalline?
Lisele tsa monocrystalline li fana ka katleho e kholo (20-22%) le ts'ebetso e tlase e tlase empa e theko e boima haholo.
Lisele tsa polycrystalline li na le litšenyehelo tse ngata tse 15-17% empa li hloka sebaka se eketsehileng bakeng sa tlhahiso e tšoanang.
Ho hlokahala eng ho hlahisa phanele ea letsatsi?
Ho etsa phanele ea Solar Solar e hloka hore batho ba ka bang 200-4-400 ba matla, haholo-holo bakeng sa tlhoekiso ea silicon.
Matla ana a fetela pele ho lilemo tse 1,5 tsa ts'ebeliso ho latela sebaka sa ho kenya.
Na Panels Panels recyclable?
E, liphanele tsa letsatsi li na le 95% e nchafalitsoeng. Khalase, aluminium, le silinion e ka hlaphoheloa ebe e sebelisoa hape. Ho nchafatsa
Lits'ebeletso li ntse li eketseha lefatšeng ka bophara ho sebetsa moloko oa pele oa lipane ho fihlela qetellong.
Lifespan tsa pale ea letsatsi e joang?
Sebaka sa letsatsi le letsatsi se na le bophelo ba batho ba 25 ho isa ho tse 30 tse nang le literonko tsa ts'ebetso hangata li netefatsoang ho 80% ea pele
ka mor'a lilemo tse 25. Li-panels tse ling li ka tsoela pele ho sebetsa ho feta lilemo tse 30 ka ho senya butle.
Boleng bo laoloang joang nakong ea tlhahiso?
Mohato o mong le o mong oa tlhahiso o kenyelletsa taolo ea boleng: tlhahlobo ea motlakase ea lisele, tlhahlobo e bonoang, mochini o bonahalang, mochini
Liteko tsa Khale, Setifikeiti se Ikemetseng sa Laboratori, le tlhahlobo ea ts'ebetso tlasa maemo a tloaelehileng.
Ke linaha life tse laolang tlhahiso ea letsatsi le letsatsi?
China e emela tse ka bang 70% ea tlhahiso ea lefatše ea letsatsi, e lateloe ke Malaysia, Vietnam, Vietnam le Jeremane.
Europe le United States le tsona li ntse li theha bokhoni ba tsona ba tlhahiso ea ho fokotsa ho itšetleha ka ho qeta.
Na katleho ea lipanele e teng e ka ntlafatsoa?
Ha e etsoa, katleho ea panel e ke ke ea ntlafatsoa. Leha ho le joalo, ts'ebetso ea ho kenya (ho itšupa, ho se ts'oane,
Litsamaiso tsa pholile) li ka eketsa tlhahiso. Meloko e mecha e atleha ho feta tekano ea 23%.
Ho tebisa tsebo ea hau ea PhotoVoltaic 'me u ntlafatse morero oa hau oa letsatsi, buisana le rona tlatsa PVGIS Tataiso le ho fumana rona qaqiso
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