Ngemva kokutholakala komphumela we-photovoltaic eYurophu ngo-1863, i-United States yenza iseli lokuqala le-photovoltaic eline-(Se) ngo-1883. Ezinsukwini zokuqala, amaseli e-photovoltaic ayesetshenziswa kakhulu ezindiza, ezempi nakwezinye izindawo. Eminyakeni engama-20 edlule, ukwehla okukhulu kwezindleko zamaseli e-photovoltaic kukhuthaze ukusetshenziswa kabanzi kwe-solar photovoltaic emhlabeni jikelele. Ekupheleni kuka-2019, umthamo ophelele ofakiwe we-solar PV wafinyelela ku-616GW emhlabeni wonke, futhi kulindeleke ukuthi ufinyelele ku-50% wokukhiqizwa kukagesi okuphelele emhlabeni ngo-2050. Njengoba ukumuncwa kokukhanya yizinto ze-semiconductor ze-photovoltaic kwenzeka kakhulu ebangeni lobukhulu obungama-micron ambalwa kuya kwamakhulu ama-micron, futhi ithonya lobuso bezinto ze-semiconductor ekusebenzeni kwebhethri libaluleke kakhulu, ubuchwepheshe befilimu encane ye-vacuum busetshenziswa kabanzi ekukhiqizweni kwamaseli elanga.
Amaseli e-photovoltaic asezimbonini ahlukaniswe kakhulu ngezigaba ezimbili: enye ingamaseli elanga e-silicon acwebezelayo, kanti enye ingamaseli elanga acwebezelayo. Ubuchwepheshe bamuva be-silicon cell buhlanganisa ubuchwepheshe be-passivation emitter kanye ne-backside cell (PERC), ubuchwepheshe be-heterojunction cell (HJT), ubuchwepheshe be-passivation emitter back surface full diffusion (PERT), kanye nobuchwepheshe be-oxide-piercing contact (Topcn) cell. Imisebenzi yamafilimu amancane kumaseli e-silicon acwebezelayo ihlanganisa kakhulu i-passivation, i-anti-reflection, i-p/n doping, kanye ne-conductivity. Ubuchwepheshe bebhethri le-thin-film obujwayelekile buhlanganisa i-cadmium telluride, i-copper indium gallium selenide, i-calcite kanye nobunye ubuchwepheshe. Ifilimu isetshenziswa kakhulu njengengqimba emunca ukukhanya, ungqimba oluqhubayo, njll. Ubuchwepheshe obuhlukahlukene be-vacuum thin film busetshenziswa ekulungiseleleni amafilimu amancane kumaseli e-photovoltaic.
IsiZhenhuaumugqa wokukhiqiza we-solar photovoltaic coatingisingeniso:
Izici zemishini:
1. Sebenzisa isakhiwo se-modular, esingakhulisa igumbi ngokwezidingo zomsebenzi kanye nokusebenza kahle, okulula futhi okuguquguqukayo;
2. Inqubo yokukhiqiza ingaqashwa ngokugcwele, futhi imingcele yenqubo ingalandelelwa, okulula ukulandelela ukukhiqizwa;
4. I-rack yezinto ezibonakalayo ingabuyiselwa ngokuzenzakalelayo, futhi ukusetshenziswa kwe-manipulator kungaxhumanisa izinqubo zangaphambili nezakamuva, kunciphise izindleko zabasebenzi, izinga eliphezulu lokuzenzakalela, ukusebenza kahle okuphezulu nokonga amandla.
Ifanele i-Ti, Cu, Al, Cr, Ni, Ag, Sn nezinye izinsimbi eziyisisekelo, futhi isetshenziswe kabanzi ezingxenyeni ze-elekthronikhi ze-semiconductor, njenge: ama-substrates e-ceramic, ama-capacitor e-ceramic, ama-bracket e-ceramic e-LED, njll.
Isikhathi sokuthunyelwe: Ephreli-07-2023