Solar panel ndechimwe chezvinhu zvakakosha zvikuru muhurongwa hwekugadzira simba rezuva.Basa rayo ndere kushandura simba rezuva kuita simba remagetsi, uyezve kubuda DC magetsi kuchengetedza mubhatiri.Chiyero chayo chekushandura uye hupenyu hwebasa zvinhu zvakakosha kuona kana solar cell ine kukosha kwekushandisa.
Masero ezuva akaiswa nepamusoro-kushanda (kupfuura 21%) monocrystalline silicon solar masero kuti ave nechokwadi chesimba rakakwana rinogadzirwa nemagetsi ezuva.Girazi rakagadzirwa neakadzika iron tempered suede girazi (inozivikanwawo segirazi jena), ine transmittance inopfuura 91% mukati mewavelength renji yesolar cell spectral mhinduro, uye ine yakakwira kupenya kwechiedza che infrared chinopfuura 1200 nm.Panguva imwecheteyo, girazi rinogona kumira nemwaranzi yezuva ultraviolet mwenje pasina kudzikisa transmittance.EVA inotora firimu repamusoro-soro reEVA rine hukobvu hwe 0.78mm rinowedzerwa ne anti ultraviolet agent, antioxidant uye kuporesa semugadziri wekuisa chisimbiso chemasero ezuva uye mumiririri wekubatanidza pakati pegirazi neTPT, iyo ine kutapurirana kwakanyanya uye anti-kuchembera kugona.
Chifukidziro chemashure cheTPT solar cell - fluoroplastic film yakachena, iyo inoratidza chiedza chezuva, saka kushanda kwemodule kunovandudzwa zvishoma.Nekuda kweiyo yakakwira infrared emissivity, inogona zvakare kuderedza tembiricha yekushanda yemodule, uye zvakare inobatsira kuvandudza kushanda kweiyo module.Iyo aruminiyamu alloy furemu inoshandiswa kune furemu ine simba rakawanda uye yakasimba mechanicha inokanganisa kuramba.Ichowo chikamu chakakosha zvikuru chegadziriro yemagetsi ezuva.Basa rayo nderekushandura simba rezuva remagetsi kuita simba remagetsi, kana kutumira kune bhatiri rekuchengetedza kuchengetedza, kana kusimudzira basa rekutakura.
Kushanda Nheyo yeSolar Panel
Solar panel is semiconductor mudziyo unogona kushandura zvakananga simba rechiedza kuita simba remagetsi.Chimiro chayo chakakosha chinoumbwa semiconductor PN junction.Kutora iyo yakajairika silicon PN solar cell semuenzaniso, kushandurwa kwesimba rechiedza kuita simba remagetsi kunokurukurwa zvakadzama.
Sezvatinoziva tese, zvinhu zvine huwandu hukuru hwemahara anofamba akachajiswa zvimedu uye zviri nyore kuitisa ikozvino zvinonzi maconductor.Kazhinji, simbi ndeye conductor.Semuenzaniso, conductivity yemhangura inenge 106 / (Ω. cm).Kana magetsi e1V akaiswa kune maviri anoenderana nzvimbo ye1cm x 1cm x 1cm copper cube, ikozvino ye106A inoyerera pakati pezviviri izvi.Kune rumwe rutivi kune zvinhu zvakaoma zvikuru kuitisa ikozvino, zvinonzi insulators, zvakadai sekeramics, mica, girisi, rubber, etc. Somuenzaniso, conductivity yequartz (SiO2) inenge 10-16 / (Ω. cm) .Iyo semiconductor ine conductivity pakati pe conductor uye insulator.Conductivity yayo ndeye 10-4 ~ 104 / (Ω. cm).Iyo semiconductor inogona kushandura conductivity yayo mumutsara wepamusoro nekuwedzera hushoma hwehutsvina.Iko conductivity yezvakakwana yakachena semiconductor ichawedzera zvakanyanya nekukwira kwekushisa.
Semiconductors inogona kuva zvinhu, zvakadai sesilicon (Si), germanium (Ge), selenium (Se), nezvimwewo;Inogonawo kuva musanganiswa, zvakadai se cadmium sulfide (Cds), gallium arsenide (GaAs), nezvimwewo;Inogonawo kuva alloy, yakadai seGa, AL1 ~ XAs, apo x inhamba ipi zvayo pakati pe0 ne1. Mazhinji emagetsi emagetsi e semiconductors anogona kutsanangurwa nemuenzaniso uri nyore.Nhamba yeatomiki yesilicon igumi neina, saka kune maerekitironi gumi nemana kunze kwepakati peatomu.Pakati pawo, maerekitironi gumi ari muchikamu chemukati akasungwa zvakasimba nenyukiresi yeatomu, nepo maerekitironi mana ari muchikamu chekunze asinganyanyi kusungwa nenyukiresi yeatomu.Kana simba rakakwana rikawanikwa, rinogona kuparadzaniswa kubva paatomu nucleus uye kuva maerekitironi akasununguka, achisiya gomba panzvimbo yepakutanga panguva imwe chete.Ma electrons anochajiwa zvisina kunaka uye maburi anochajiwa zvakanaka.Maerekitironi mana ari kunze kwesilicon nucleus anonziwo valence electrons.
Mucrystal yesilicon, mune maatomu mana akatarisana akatenderedza atomu imwe neimwe uye maerekitironi maviri evalence ane atomu rimwe nerimwe riri padyo, achigadzira ganda rakagadzikana 8-atomu.Zvinotora 1.12eV simba kuparadzanisa erekitironi kubva kusilicon atomu, iyo inonzi silicon band gap.Maerekitironi akapatsanurwa maerekitironi emahara ekufambisa, anogona kufamba akasununguka uye kutumira ikozvino.Kana erekitironi yabuda muatomu, inosiya nzvimbo inonzi gomba.Ma electrons anobva kumaatomu ari pedyo anogona kuzadza gomba, zvichiita kuti gomba rifambe kubva pane imwe nzvimbo kuenda pane imwe, nokudaro richigadzira ikozvino.Ikozvino inogadzirwa nekuyerera kwemaerekitironi yakaenzana neazvino anogadzirwa kana buri rakanaka rinofamba richienda kune rimwe divi.
Nguva yekutumira: Jun-03-2019