Kamora ho sibolloa ha phello ea photovoltaic Europe ka 1863, United States e ile ea etsa sele ea pele ea photovoltaic e nang le (Se) ka 1883. Matsatsing a pele, lisele tsa photovoltaic li ne li sebelisoa haholo-holo libakeng tsa lifofane, sesoleng le libakeng tse ling. Lilemong tse 20 tse fetileng, ho theoha ho hoholo ha litšenyehelo tsa lisele tsa photovoltaic ho khothalelitse ts'ebeliso e pharaletseng ea photovoltaic ea letsatsi lefatšeng ka bophara. Qetellong ea 2019, bokhoni bohle ba PV ea letsatsi bo kentsoeng bo fihlile ho 616GW lefatšeng ka bophara, 'me ho lebelletsoe hore bo fihle ho 50% ea tlhahiso eohle ea motlakase lefatšeng ka bophara ka 2050. Kaha ho monngoa ha leseli ke thepa ea semiconductor ea photovoltaic ho etsahala haholo-holo ka har'a botenya ba li-micron tse 'maloa ho isa ho makholo a li-micron,' me tšusumetso ea bokaholimo ba thepa ea semiconductor ts'ebetsong ea betri e bohlokoa haholo, theknoloji ea filimi e tšesaane ea vacuum e sebelisoa haholo tlhahisong ea lisele tsa letsatsi.
Lisele tsa photovoltaic tse entsoeng indastering li arotsoe haholo-holo ka mekhahlelo e 'meli: e 'ngoe ke lisele tsa letsatsi tsa silicon tse kristale, 'me e 'ngoe ke lisele tsa letsatsi tse tšesaane. Mekhoa ea morao-rao ea lisele tsa silicon tse kristale e kenyelletsa theknoloji ea passivation emitter le backside cell (PERC), theknoloji ea heterojunction cell (HJT), theknoloji ea passivation emitter back surface full diffusion (PERT), le theknoloji ea sele ea ho ikopanya le oxide-piercing (Topcn). Mesebetsi ea lifilimi tse tšesaane liseleng tsa silicon tse kristale e kenyelletsa haholo-holo passivation, anti-reflection, p/n doping, le conductivity. Mekhoa e meholo ea betri ea thin-film e kenyelletsa cadmium telluride, copper indium gallium selenide, calcite le mahlale a mang. Filimi e sebelisoa haholo-holo e le lera le monyang leseli, lera le tsamaisang motlakase, jj. Mahlale a fapaneng a vacuum thin film a sebelisoa ho lokiseng lifilimi tse tšesaane liseleng tsa photovoltaic.
Zhenhuamohala oa tlhahiso ea ho koahela letsatsi oa photovoltaicselelekela:
Likarolo tsa lisebelisoa:
1. Amohela sebopeho sa modular, se ka eketsang kamore ho latela ditlhoko tsa mosebetsi le bokgoni, e leng se bonolo le se tenyetsehang;
2. Ts'ebetso ea tlhahiso e ka hlahlojoa ka botlalo, 'me liparamente tsa ts'ebetso li ka lateloa, e leng se bonolo ho latela tlhahiso;
4. Rake ea thepa e ka khutlisoa ka bo eona, 'me tšebeliso ea sesebelisoa sa ho laola e ka hokela lits'ebetso tsa pele le tsa morao, ea fokotsa litšenyehelo tsa basebetsi, tekanyo e phahameng ea boiketsetso, bokhoni bo phahameng le ho boloka matla.
E loketse Ti, Cu, Al, Cr, Ni, Ag, Sn le litšepe tse ling tsa motheo, 'me e sebelisitsoe haholo likarolong tsa elektroniki tsa semiconductor, tse kang: li-substrate tsa ceramic, li-capacitor tsa ceramic, li-bracket tsa ceramic tsa LED, jj.
Nako ea poso: Mmesa-07-2023