Kuyiqiniso ukuthi izibani zelanga zidinga amandla elanga ukuze zisebenze; noma kunjalo, ukuthi zidinga ukukhanya kwelanga okuphelele noma ukukhanya kwemini nje kuwumbuzo obuzwa ngabathengi abangaba amandla elanga. Ukuqonda isimiso sokusebenza kwezibani zelanga kunganikeza ukuqonda okuphelele kokuthi zisebenza kanjani kahle. Amaphaneli elanga athola ugesi wawo kuma-photon akhishwa emini kunaselanga ngokwalo.
Ingabe izibani zelanga zihlala zidinga ukukhanya kwelanga ukuze zisebenze?
Ukukhanya kwelanga okuqondile kunikeza nakanjani izimo ezingcono kakhulu zokusebenza kwezibani zelanga. Kungcono ngaso sonke isikhathi ukufaka izibani zelanga endaweni lapho amaphaneli angathola khona ukukhanya kwelanga okuqondile usuku lonke futhi indawo engenathunzi ihlale ikhethwa ukufakwa kokukhanya kwelanga.
Ingabe izibani zelanga zisebenza ngezinsuku ezingenakho ukukhanya kwelanga futhi kanjani?
Isimo sezulu esiguquguqukayo singathinta nakanjani ukushajwa kwezibani zelanga njengoba amafu awakuvumeli ukukhanya kwelanga okungaka. Kuzoba khona ukwehla kobude besikhathi sokukhanya ebusuku phakathi nezimo zokusibekela. Noma kunjalo, izinsuku zokuna nokuguqubala akubi mnyama ngokuphelele njengoba amafu awakuvimbi ngokuphelele ukukhanya kwelanga. Inani lemisebe yelanga lingahluka kuye ngokuminyana kwamafu futhi ukukhiqizwa kwamandla kungancishiswa ngokuphawulekayo phakathi nezinsuku ezingashisi libalele. Nokho, ama-solar panel ayaqhubeka nokusebenza ngisho noma liguqubele futhi ayakwazi ukukhiqiza ugesi nganoma yikuphi ukukhanya kwelanga okukhona.
Amaphaneli elanga ayaziwa ukuthi asebenza ezingeni lokushisa eliphakeme kunezinga lokushisa elizungezile. Ukusebenza kahle kwama-solar panel kuvame ukuncipha njengoba izinga lokushisa likhuphuka ngenxa yesici sokunciphisa izinga lokushisa; ngakho-ke, ngesikhathi sasehlobo, ukusebenza kwamaphaneli kungathinteka kancane. Isimo sezulu siguqubala kakhulu ngesikhathi sasebusika futhi ngokuphambene nenkolelo evamile, amaphaneli elanga anikeza ukusebenza kwawo ebusika njengoba izinga lokushisa lephaneli lingase libe eliseduze kakhulu nezinga lokushisa elilungile.
Ukusebenza kahle kokukhiqizwa kwamandla kwamaphaneli nakho kuncike ohlotsheni lwamapaneli elanga asetshenziswayo. Amaphaneli e-Monocrystalline abonakala enza kangcono phakathi nezinsuku eziguqubele nobusika futhi izilawuli zokushaja ze-MPPT zingakhiqiza cishe amandla aphindwe kabili kunabalawuli be-PWM ngosuku oluguqubele. Izibani zesimanje zelanga zasemgwaqweni zisebenzisa amabhethri e-lithium-ion noma e-LiFePO4 angu-3.7 noma angu-3.2 volt womabili ashaja ngokushesha futhi amaphaneli akudingeki akhiqize amandla amanje amaningi ukuze ashaje amabhethri. Amabhethri ayaqhubeka nokushaja ngezinsuku ezingashisi ngisho noma ngenani eliphansi. Ukusebenzisa i-LED enokukhanya okuphezulu nakho kungasiza ekukhanyiseni kangcono phakathi nobusuku bezimvula. Uma amaphaneli kanye nebhethri esetshenzisiwe kungeyona ikhwalithi enhle, ukusebenza kwezibani zelanga kungathinteka kabi ngosuku olunamafu.
Ingabe izibani zelanga zisebenza esimweni sezulu esibi kakhulu?
Izibani zelanga zenzelwe ukusebenza kuzo zonke izinhlobo zezimo zezulu ezifana nobusika, ihlobo, lina, lineqhwa noma liguqubele. Amalambu elanga abonwa enikeza ukusebenza kwawo okuhle kakhulu phakathi nezimo zasebusika ngenxa yesici sokunciphisa esichazwe ngenhla. Izibani zelanga zinokuvinjelwa kwamanzi kwe-IP65 ukuze zimelane neqhwa nemvula evamile. Kodwa-ke, kunamathuba okulimala phakathi nezinsuku zomoya onesivinini esikhulu kanye nezinsuku zokukhithika kweqhwa.
Kubalulekile ukugwema ithunzi nokubeka amaphaneli elanga ngendlela ekahle ukuze izibani zelanga zikwazi ukunikela ngokungcono kakhulu ngisho nangezinsuku zokukhanya kwelanga ezingaphelele. Isibani selanga esigcwele amandla singasebenza amahora angaba ngu-15 futhi amalambu elanga asemgwaqweni anenzwa yokunyakaza nezici zokufiphala azonga amandla angasiza izibani ukuthi ziqhubeke nokukhanyisa ngisho nalapho isimo sezulu siguqubele. Umthamo wokonga amandla weningi lezibani zasemgwaqweni zelanga ezisetshenziswa namuhla muhle kakhulu osiza izibani zelanga ukuthi ziqhubeke nokusebenza okungenani ubusuku obu-2 kuya ku-3.
Izibani zasemgwaqweni ezisebenza ngelanga kulindeleke ukuthi zikhanyise unyaka wonke, ikakhulukazi uma efakwe endaweni yomphakathi efana nemigwaqo, imigwaqo emikhulu, amapherimitha ezakhiwo, amapaki, njll. Ngenkathi esetshenziswa ezindaweni zokuhlala noma kunoma yiziphi izindawo ezizimele ukuze kuqinisekiswe ukuvikeleka nokuvikeleka. ukuphepha kubahlali, ukusetshenziswa kwamalambu elanga emigwaqweni yomphakathi kusiza abashayeli ukuthi babone izithiyo eziseceleni komgwaqo, ezinye izimoto nabahamba ngezinyawo. Izibani zasemgwaqweni zelanga nazo ziqinisekisa ukusebenza kahle kwezentengiselwano ebusuku.
Onke kanye nezibani zasemgwaqweni ezihlanganisiwe zelanga ziza nezinketho zokonga amandla njengezinzwa ezinyakazayo nezici zokufiphalisa ezisekelwe kusikhathi. Amalambu asemgwaqweni elanga okulindeleke ukuthi anikeze ukukhanya ubusuku bonke ngokuvamile ane-LED namaphaneli elanga anamandla amakhulu. Amabhethri asetshenziswa kulezi zibani anomthamo owengeziwe wokugcina amandla futhi angashaja ngokushesha. La mandla agciniwe asiza izibani ukuthi ziqhubeke nokusebenza ngisho nangezinsuku ezinenkungu noma eliguqubele.
Njengoba kuboniswe esithombeni, i-Zenith Lighting ingumkhiqizi onguchwepheshe wazo zonke izinhlobo zezibani zasemgwaqweni zeSolar, uma unombuzo noma iphrojekthi, sicela ungangabazixhumana nathi.
Isikhathi sokuthumela: May-16-2023