Solar panel mudziyo unoshandura mwaranzi yezuva zvakananga kana zvisina kunanga kuita simba remagetsi kuburikidza nephotoelectric effect kana photochemical effect nekutora chiedza chezuva.Chinhu chikuru cheakawanda solar panels ndeye "silicon".Iwo mafotoni anotorwa nesilicon zvinhu;simba remaphoton rinoendeswa kumaatomu esilicon, izvo zvinoita kuti maerekitironi ashanduke uye ave maerekitironi akasununguka anoungana kumativi ose ePN junction kuti aite mutsauko unogona kuitika.Kana rekunze redunhu rakabatidzwa, pasi pechiito chevoltage iyi, Iyo Pachave neino inoyerera kuburikidza nekunze redunhu kuti ibudise rimwe simba rekubuda.Chinokosha chechiitiko ichi ndechekuti: maitiro ekushandura photon simba mumagetsi emagetsi.
Solar Panel Power Calculation
Iyo solar AC simba rekugadzira system inoumbwa ne solar panel, charger controllers, inverters uye mabhatiri;iyo solar DC simba rekugadzira system haisanganisi iyo inverter.Kuti uite kuti simba rekugadzira simba rezuva ripe simba rakakwana pamutoro, zvakakosha kusarudza zvine musoro chikamu chimwe nechimwe maererano nesimba rekushandisa kwemagetsi.Tora 100W simba rekubuda uye rishandise kwemaawa matanhatu pazuva semuenzaniso kusuma nzira yekuverenga:
1. Kutanga, verenga watt-awa yekushandiswa pazuva (kusanganisira kurasikirwa kweiyo inverter): kana shanduko yekushandura inverter iri 90%, ipapo kana simba rekubuda riri 100W, iyo chaiyo inobuda simba inofanira kuva 100W / 90% =111W;kana ikashandiswa kwemaawa mashanu pazuva, simba rekubuda iri 111W * 5 maawa = 555Wh.
2. Verengai solar panel: Maererano nekushanda kwezuva nezuva kwemaawa matanhatu, uye tichifunga nezvekushanda kwechaji uye kurasikirwa panguva yekuchaja, simba rekubuda rezuva rinofanira kuva 555Wh / 6h / 70% = 130W.Pakati pavo, 70% ndiyo chaiyo simba rinoshandiswa nesolar panel panguva yekuchaja.
Solar panel simba rekugadzira simba
Iyo photoelectric shanduko inoshanda yemonocrystalline silicon solar simba inosvika makumi maviri nemana muzana, inova ndiyo yepamusoro-soro yekushandura photoelectric kunyatsoshanda pakati pemarudzi ese emaseru ezuva.Asi monocrystalline silicon solar masero anodhura kugadzira zvekuti haasati ashandiswa zvakanyanya uye pasi rose muhuwandu hukuru.Polycrystalline silicon solar masero akachipa kupfuura monocrystalline silicon solar masero maererano nemutengo wekugadzira, asi iyo photoelectric shanduko inoshanda yepolycrystalline silicon solar masero yakaderera zvakanyanya.Uye zvakare, hupenyu hwesevhisi yepolycrystalline silicon solar masero zvakare ipfupi pane iyo yemonocrystalline silicon solar masero..Naizvozvo, maererano nemutengo wekuita, monocrystalline silicon solar masero ari nani zvishoma.
Vatsvagiri vakaona kuti mamwe macomputer semiconductor zvinhu akakodzera solar photoelectric kutendeuka mafirimu.Somuenzaniso, CdS, CdTe;III-V musanganiswa semiconductors: GaAs, AIPInP, nezvimwewo;firimu rakatetepa masero ezuva akagadzirwa neaya semiconductors anoratidza yakanaka photoelectric shanduko inoshanda.Semiconductor zvinhu zvine akawanda gradient simba bhendi gap zvinogona kuwedzera spectral renji yekunyudza simba rezuva, nekudaro ichivandudza iyo photoelectric shanduko inoshanda.Kuitira kuti nhamba huru yeanoshanda mashandisirwo eakatetepa-firimu solar maseru anoratidza yakakura tarisiro.Pakati peaya akawanda-chikamu semiconductor zvinhu, Cu(In,Ga) Se2 yakanakisa solar inonwisa zvinhu.Zvichibva pazviri, matete-firimu solar maseru ane yakanyanya kukwirira mafotoelectric kutendeuka kushanda zvakanaka kupfuura silicon inogona kugadzirwa, uye iyo photoelectric kutendeuka rate inogona kuwanikwa i18%.
Upenyu hwema solar panels
Upenyu hwebasa remagetsi ezuva hunotarirwa nezvinhu zvemasero, girazi rinopisa, EVA, TPT, etc. Kazhinji, hupenyu hwebasa remapaneru anogadzirwa nevagadziri vanoshandisa zvinhu zviri nani hunogona kusvika makore makumi maviri nemashanu, asi nekukanganisa kwezvakatipoteredza, masero ezuva Zvinhu zvebhodhi zvichakwegura nekufamba kwenguva.Mumamiriro ezvinhu akajairika, simba richaderedzwa ne30% mushure memakore makumi maviri ekushandiswa, uye ne70% mushure memakore makumi maviri nemashanu ekushandiswa.
Nguva yekutumira: Zvita-30-2022