Kungani izilawuli zokushaja zidingeka ohlelweni lokukhanya kwelanga?
Izilawuli zilawula ukushajwa kwamabhethri futhi lapho ugesi ungekho, zikhanyisa i-LED. Ebusuku lapho ugesi ungasakhiqizwa, kungenzeka ukuthi ugesi ogciniwe ugeleze uhlehle usuka ebhethrini uye kuma-solar panel. Lokhu kungaqeda amabhethri futhi isilawuli sokushaja ilanga singavimbela lokhu kugeleza kwamandla ahlehlayo. Izilawuli zokushaja elanga zinqamula amaphaneli elanga kumabhethri uma zithola ukuthi awekho amandla aphehlwa ngamaphaneli futhi ngalokho zigwema ukushajwa ngokweqile.
Ukushajwa ngokweqile kungabangela ngokuphawulekayo ukuphila kwebhethri okuncishisiwe futhi ngezinye izikhathi nomonakalo ophelele kumabhethri. Izilawuli zesimanje zokushajwa kwelanga zisiza ekweluleni impilo yebhethri ngokwehlisa inani lamandla asetshenziswa kumabhethri lapho amabhethri eseshajwe ngokuphelele futhi aguqule amandla kagesi amaningi abe yi-amperage.
Izilawuli zokushaja zelanga ziyadingeka ngoba:
●Zinikeza inkomba ecacile lapho ibhethri ishajwe
●Bamisa ibhethri ekushajweni ngokweqile nasekushajeni ngaphansi
●Balawula amandla ebhethri
●Bavimba ukugeleza emuva kwamanje
Izinhlobo zezilawuli zokushaja zelanga
Izilawuli zokushaja ze-Pulse Width Modulation (PWM):
Lezi zilawuli zisebenzisa indlela elawula ukugeleza kwamandla kubhethri ngokunciphisa yamanje kancane kancane okwaziwa njengokuguquguquka kobubanzi be-pulse. Uma ibhethri seligcwele futhi lifika esigabeni sokushaja esilinganayo, isilawuli siyaqhubeka nokunikeza amandla amancane ukugcina ukushajwa kwebhethri kugcwele. Amabhethri amaningi aphinde ashajwe ajwayele ukuzikhipha futhi alahlekelwe amandla ngisho nangemva kokushajwa ngokugcwele. Isilawuli se-PWM sigcina inkokhiso ngokuqhubeka nokunikeza igagasi elincane elifanayo nenani lokuzikhulula.
Izinzuzo
●Kubiza kancane
●Ubuchwepheshe obudala nobuhlolwe isikhathi
●Ihlala isikhathi eside futhi isebenza kahle kumazinga okushisa afudumele
●Itholakalela izinhlelo zokusebenza ezihlukahlukene ngamasayizi amaningi
● Ukusebenza kahle okungama-65% kuya ku-75%.
● I-voltage ye-solar kanye ne-voltage yebhethri kufanele ifane
●Ayihambisani namamojula aphezulu wokuxhuma igridi kagesi
Ukubi
Izilawuli zokushaja zokulandela amaphuzu aphezulu (MPPT):
Lezi zilawuli zisebenzisa indlela yokwenza iphaneli yelanga isebenze endaweni yayo yamandla aphezulu. Iphaneli yelanga ithola izinga elihlukahlukene lokukhanya kwelanga usuku lonke futhi lokhu kungabangela ugesi wephaneli nowamanje ukuthi ushintshe ngokuqhubekayo. I-MPPT isiza ukulandelela nokulungisa i-voltage ukuze ikhiqize amandla aphezulu kungakhathaliseki izimo zezulu.
Izinzuzo
● Shaja ngokushesha nangesikhathi eside sempilo
●Isebenza kahle kakhulu kune-PWM
●Ubuchwepheshe bakamuva
●Izinga lokuguqulwa lingakhuphukela ku-99%
●Isebenza kangcono ezindaweni ezibandayo
●Kubiza
●Inkulu ngosayizi uma iqhathaniswa ne-PWM
Ukubi
Indlela yokukhetha isilawuli sokushaja esifanele?
Ngokusekelwe kumthamo wamanje, isilawuli se-solar charge esihambisana ne-voltage yesistimu kufanele sikhethwe. Izilawuli ze-MPPT zivame ukusetshenziswa kumalambu e-solar street. Izilawuli zokushaja elanga zithathwa njengethuluzi elivikelayo futhi zikhipha okuhle kakhulu kweyakhoukukhanya komgwaqo welanga . Izinto okufanele uzikhumbule ngenkathi ukhetha isilawuli esifanele yilezi:
●Impilo yesilawuli
● Izimo zezinga lokushisa lapho kuzofakwa khona isistimu yelanga
●Amandla akho ayawadinga
●Inani lamaphaneli elanga nokusebenza kahle kwawo
●Ubukhulu besistimu yakho yokukhanya kwelanga
●Uhlobo lwamabhethri asetshenziswa ohlelweni lokukhanya kwelanga
Ukucaciswa kobuchwepheshe njengezingxenye ezisetshenzisiwe, ukusebenza kahle kwazo kanye neminyaka yokuphila kunikezwa ngokuningiliziwe ngesistimu yokukhanya kwelanga ngalinye. Ngokusekelwe kubhajethi yakho, izici ozidingayo kanye nendawo yokufaka, ungase ukhethe isilawuli esilungele izibani zakho zelanga.
Njengoba kuboniswe esithombeni, i-Zenith Lighting ingumkhiqizi ochwepheshe wazo zonke izinhlobo zezibani zelanga neminye imikhiqizo ehlobene, uma unombuzo noma iphrojekthi, sicela ungangabazixhumana nathi.
Isikhathi sokuthumela: May-19-2023