Tsvagiridzo Yezvino pa Photovoltaic Panels

Parizvino, vatsvakurudzi vari kushanda munzvimbo nhatu huru dzekutsvaga photovoltaics: crystalline silicon, perovskites uye flexible solar cells.Nzvimbo nhatu idzi dzinopindirana kune imwe, uye dzine mukana wekuita kuti teknolojia ye photovoltaic iwedzere kushanda.

Crystalline silicon ndiyo inonyanya kushandiswa semiconducting zvinhu mune solar panel.Zvisinei, kushanda kwayo kwakanyanya pasi peiyo theoretical limit.Naizvozvo, vaongorori vatanga kutarisisa pakugadzira advanced crystalline PVs.Iyo National Renewable Energy Laboratory parizvino yakatarisana nekugadzira III-V multijunction zvinhu zvinotarisirwa kuve nemazinga anobudirira anosvika makumi matatu%.

Perovskites rudzi rutsva rwesero yezuva ichangobva kuratidzwa kuti inoshanda uye inoshanda.Zvinhu izvi zvinonziwo "photosynthetic complexes."Vakashandiswa kuwedzera kushanda kwemasero ezuva.Vanotarisirwa kutengeswa mukati memakore mashoma anotevera.Kuenzaniswa nesilicon, perovskites inenge isingadhuri uye ine huwandu hwakawanda hwezvinogona kushandiswa.

Perovskites inogona kusanganiswa nesilicon zvinhu kugadzira inoshanda uye yakasimba solar cell.Perovskite crystal solar masero anogona kuita 20 muzana inoshanda kupfuura silicon.Perovskite uye Si-PV zvinhu zvakaratidzawo rekodhi kushanda kwemazinga anosvika makumi maviri nemasere muzana.Pamusoro pezvo, vaongorori vakagadzira tekinoroji yebifacial inoita kuti masero ezuva akohwe simba kubva kumativi ese epaneti.Izvi zvinonyanya kubatsira kune zvekutengesa zvikumbiro, sezvo zvichichengetedza mari pamitengo yekuisa.

Mukuwedzera kune perovskites, vatsvakurudzi vari kuongororawo zvinhu zvinogona kuita sevatakuri vekutengesa kana chiedza chinopinza.Zvinhu izvi zvinogonawo kubatsira kuita kuti masero ezuva awedzere mari.Vanogonawo kubatsira kugadzira mapaneru asingatani kukuvadzwa.

Vatsvagiri parizvino vari kushanda mukugadzira inoshanda zvakanyanya Tandem Perovskite solar cell.Sero iri rinotarisirwa kutengeswa mumakore mashoma anotevera.Vatsvagiri vari kushanda pamwe neDhipatimendi reMagetsi reUS uye National Science Foundation.

Mukuwedzera, vatsvakurudzi vari kushandawo panzira itsva dzekukohwa simba rezuva murima.Nzira idzi dzinosanganisira solar distillation, iyo inoshandisa kupisa kubva papaneti kuchenesa mvura.Aya matekiniki ari kuedzwa paStanford University.

Vatsvagiri vari kuongororawo mashandisirwo emidziyo yethermoradiative PV.Midziyo iyi inoshandisa kupisa kubva papanera kugadzira magetsi husiku.Iyi tekinoroji inogona kunyanya kubatsira mumamiriro ekunze anotonhora uko kushanda kwepaneru kunogumira.Kupisa kwemaseru kunogona kuwedzera kusvika kupfuura 25degC padenga rakasviba.Masero anogonawo kunyoroveswa nemvura, izvo zvinoita kuti awedzere kushanda.

Vatsvagiri ava vachangobva kuona kushandiswa kwemasero ezuva anochinjika.Aya mapaneru anogona kumira kunyura mumvura uye akareruka zvakanyanya.Vanokwanisawo kushingirira kumhanyiswa nemota.Tsvagiridzo yavo inotsigirwa neEni-MIT Alliance Solar Frontiers Chirongwa.Vakakwanisawo kugadzira nzira itsva yekuyedza masero ePV.

Tsvagiridzo yazvino pa photovoltaic mapaneru yakatarisana nekugadzira matekinoroji anoshanda zvakanyanya, asingadhure, uye akasimba.Kuedza kwekutsvaga uku kuri kuitwa nemapoka akasiyana-siyana muUnited States nepasi rose.Matekinoroji anonyanya kuvimbisa anosanganisira chizvarwa chechipiri-mutete-firimu masero ezuva uye anochinjika masero ezuva.