Amaphaneli elanga: Amakhebula nezixhumi

Amaphaneli elanga: Amakhebula nezixhumi

Isimiso sonozungezilanga siwuhlelo lukagesi, izingxenye zalo ezihlukene okufanele zixhunywe ndawonye ngandlela thize.Lokhu kuxhumana kufana nendlela amanye amasistimu kagesi axhumeke ngayo, kodwa ahluke kakhulu.

Ikhebula lamandla elanga

Izintambo zelanga noma izintambo ze-PV yizintambo ezisetshenziselwa ukuxhuma amaphaneli elanga nezinye izakhi zikagesi njengezilawuli zelanga, amashaja, ama-inverter, njll., ezizisebenzisayo.Ukukhethwa kwekhebula lelanga kubalulekile empilweni yesimiso sonozungezilanga.Ikhebula elifanele kufanele likhethwe, ngaphandle kwalokho isistimu ngeke isebenze kahle noma yonakaliswe ngaphambi kwesikhathi, futhi iphakethe lebhethri lingase lingashaji kahle noma nhlobo.

Idizayini

Njengoba zivame ukubekwa ngaphandle naselangeni, zenzelwe ukumelana nesimo sezulu futhi zisebenze emazingeni okushisa ahlukahlukene.Futhi zenzelwe ukumelana nokukhanya kwe-ultraviolet okukhiqizwa yilanga nokukhanya okubonakalayo.

Ziphinde zifakwe insulated ukuvimbela izifunda ezimfushane kanye nokwehluleka komhlaba.

Ikhebula le-MC4

Isilinganiso

Lezi zintambo zivame ukulinganisa umthamo wamanje (kuma-ampere) odlula ocingweni.Lokhu kuwukucatshangelwa okukhulu.Awukwazi ukweqa lesi silinganiso uma ukhetha umugqa we-PV.Uma iphezulu yamanje, kudingeka umugqa we-PV ushube.Uma uhlelo luzokhiqiza i-10A, udinga imigqa engu-10A.Noma ngenhla kancane kodwa ungabi ngaphansi.Uma kungenjalo, ukukala kwentambo encane kuzobangela ukuba i-voltage yephaneli yehle.Izintambo zingashisa futhi zibambe umlilo, zibangele ukulimala kwesimiso sonozungezilanga, izingozi zasekhaya futhi, ngokuqinisekile, nomonakalo wezezimali.

Ubukhulu nobude

Isilinganiso samandla sekhebula lelanga sisho ukuthi ulayini we-PV wamandla aphezulu uzoba mkhulu, bese kuthi ulayini we-PV oshubile uzobiza ngaphezu komncane.Ugqinsi luyadingeka uma kubhekwa ukuba sengozini kwendawo ekushayweni kombani kanye nokuba sengozini kwesistimu ekukhuphukeni kwamandla.Mayelana nogqinsi, ukukhetha okungcono kakhulu ukujiya okuhambisana nedivayisi ephakeme kakhulu yamanje yokukhipha esetshenziswa ohlelweni.

Ubude bubuye bucatshangelwe, hhayi kuphela ibanga, kodwa ngenxa yokuthi intambo yamandla ephakeme iyadingeka uma ulayini we-PV mude kune-avareji futhi uxhumeke kumshini wamanje ophezulu.Njengoba ubude bekhebula bukhula, kanjalo nesilinganiso samandla ayo siyakhula.

Ngaphezu kwalokho, ukusetshenziswa kwezintambo eziwugqinsi kuzovumela ukuthi izinto zikagesi ezinamandla amakhulu zifakwe ohlelweni esikhathini esizayo.

isixhumi

Izixhumi ziyadingeka ukuze kuxhunywe amaphaneli elanga amaningi abe yiyunithi yezinhlamvu.(Amaphaneli angawodwana awadingi izixhumi.) Afika ngezinhlobo "zabesilisa" kanye "nowesifazane" futhi angathathwa izithombe ndawonye.Kunezinhlobo eziningi zezixhumi ze-PV, i-Amphenol, i-H4, i-MC3, i-Tyco Solarlok, i-PV, i-SMK ne-MC4.Anamajoyini u-T, U, X noma Y.I-MC4 iyisixhumi esisetshenziswa kakhulu embonini yezinhlelo zamandla elanga.Amaphaneli amaningi esimanje asebenzisa izixhumi ze-MC4.