Kuyiqiniso ukuthi izibani zelanga zidinga amandla elanga ukuze zisebenze; noma kunjalo, ukuthi zidinga ukukhanya kwelanga okuphelele noma ukukhanya kwelanga nje umbuzo obuzwa ngabathengi bamandla elanga abangaba khona. Ukuqonda isimiso sokusebenza kwezibani zelanga kunganikeza ukuqonda okuphelele kokuthi zisebenza kanjani ngqo. Amaphaneli elanga athola ugesi wawo kuma-photon akhishwa emini kunaselangeni uqobo.
Ingabe izibani zelanga zihlala zidinga ukukhanya kwelanga okuqondile ukuze zisebenze?
Ukukhanya kwelanga okuqondile ngokuqinisekile kunikeza izimo ezinhle kakhulu zokusebenza kwezibani zelanga. Kungcono njalo ukufaka izibani zelanga endaweni lapho amaphaneli angathola khona ukukhanya kwelanga okuqondile usuku lonke futhi indawo engenamthunzi ihlala ikhethwa ukufakwa kwezibani zelanga.
Ingabe izibani zelanga zisebenza ngezinsuku lapho kungekho khona ukukhanya kwelanga futhi kanjani?
Isimo sezulu esinamafu singathinta ukushaja kwezibani zelanga njengoba amafu engavumeli ukukhanya kwelanga okuningi kudlule. Kuzoba nokwehla kobude besikhathi sokukhanya ebusuku ngesikhathi sezimo eziguqubele. Noma kunjalo, izinsuku zemvula nezinamafu azimnyama ngokuphelele njengoba amafu engavimbeli ukukhanya kwelanga ngokuphelele. Inani lemisebe yelanga lingahluka kuye ngobuningi bamafu futhi ukukhiqizwa kwamandla kungancishiswa kakhulu ezinsukwini ezingezona ilanga. Kodwa-ke, amaphaneli elanga ayaqhubeka nokusebenza ngisho nangosuku olunamafu futhi ayakwazi ukukhiqiza ugesi nganoma yikuphi ukukhanya kwelanga okutholakalayo.
Amaphaneli elanga ayaziwa ukuthi asebenza ekushiseni okuphezulu kunezinga lokushisa elizungezile. Ukusebenza kahle kwamaphaneli elanga kuvame ukwehla njengoba izinga lokushisa likhuphuka ngenxa yesici sokunciphisa izinga lokushisa; ngakho-ke, ngesikhathi sasehlobo, ukusebenza kwamaphaneli kungathinteka kancane. Isimo sezulu siba namafu kakhulu ngesikhathi sasebusika futhi ngokuphambene nenkolelo evamile, amaphaneli elanga anikeza ukusebenza kwawo ebusika njengoba izinga lokushisa lamaphaneli lingaba liseduze kakhulu nezinga lokushisa elifanele.
Ukusebenza kahle kokukhiqiza amandla kwamaphaneli kuncike ohlotsheni lwamaphaneli elanga asetshenziswayo. Amaphaneli e-monocrystalline abonakala esebenza kangcono ngezinsuku ezinamafu kanye nasebusika futhi abalawuli be-MPPT charge bangakhiqiza amandla acishe abe kabili kunabalawuli be-PWM ngosuku olunamafu. Ukukhanya komgwaqo kwelanga kwesimanje kusebenza kusetshenziswa amabhethri e-lithium-ion noma e-LiFePO4 angu-3.7 noma angu-3.2 volt womabili ashaja ngokushesha futhi amaphaneli akudingeki akhiqize amandla amaningi ukuze ashaje amabhethri. Amabhethri ayaqhubeka nokushaja ngezinsuku ezingelona ilanga ngisho noma ngesivinini esiphansi. Ukusebenzisa i-LED ekhanyayo kakhulu kungasiza ekukhanyeni okungcono phakathi nobusuku bemvula. Uma amaphaneli nebhethri elisetshenziswayo kungelona ikhwalithi enhle, ukusebenza kwezibani zelanga kungathinteka kabi ngosuku olunamafu.
Ingabe izibani zelanga ziyasebenza ezimweni zezulu ezimbi kakhulu?
Izibani zelanga zenzelwe ukusebenza kuzo zonke izinhlobo zezimo zezulu ezifana nobusika, ihlobo, imvula, iqhwa noma amafu. Izibani zelanga zibonakala zisebenza kahle kakhulu ngesikhathi sasebusika ngenxa yesici esibi esichazwe ngenhla. Izibani zelanga zine-IP65 yokuvimbela amanzi ukuze zimelane neqhwa nemvula evamile. Kodwa-ke, kunamathuba okulimala ngesikhathi somoya osheshayo kanye nezinsuku zeqhwa elikhulu.
Kubalulekile ukugwema izithunzi nokubeka amaphaneli elanga ngendlela efanele ukuze izibani zelanga zikwazi ukunikeza okungcono kakhulu ngisho nasezinsukwini zokukhanya kwelanga okungaphelele. Ukukhanya kwelanga okushajwe ngokugcwele kungasebenza amahora afinyelela kwangu-15 kanti izibani zasemgwaqweni zelanga ezinenzwa yokunyakaza kanye nezici zokufiphala zisebenza kahle kakhulu okungasiza izibani ukuthi ziqhubeke nokukhanya ngisho nasesimo sezulu esinamafu. Amandla okonga amandla ezibani zasemgwaqweni eziningi zelanga ezisetshenziswa namuhla muhle kakhulu okusiza izibani zelanga ukuthi ziqhubeke zisebenza okungenani ubusuku obungu-2 kuya ku-3.
Izibani zasemgwaqweni ezisebenzisa amandla elanga kulindeleke ukuthi zikhanye unyaka wonke, ikakhulukazi uma zifakwe endaweni yomphakathi njengemigwaqo, imigwaqo emikhulu, izindawo ezizungezile izakhiwo, amapaki, njll. Ngenkathi zisetshenziswa ezindaweni zokuhlala noma kunoma yiziphi izindawo ezizimele ukuqinisekisa ukuphepha nokuvikeleka kwezakhamuzi, ukusetshenziswa kwezibani zasemgwaqweni ezisebenzisa amandla elanga emigwaqweni yomphakathi kusiza abashayeli ukubona izithiyo eziseceleni komgwaqo, ezinye izimoto kanye nabahamba ngezinyawo. Izibani zasemgwaqweni ezisebenzisa amandla elanga nazo ziqinisekisa ukusebenza kahle kwemisebenzi yezentengiselwano ebusuku.
Izibani zasemgwaqweni zelanga ezihlanganisiwe kanye nezihlanganisiwe ziza nezinketho zokonga amandla njengezinzwa zokunyakaza kanye nezici zokufiphaza ezisekelwe ku-timer. Izibani zasemgwaqweni zelanga okulindeleke ukuthi zinikeze ukukhanya ubusuku bonke zivame ukuba namaphaneli e-LED kanye nelanga anamandla aphezulu. Amabhethri asetshenziswa kulezi zibani anomthamo wokugcina amandla amaningi futhi angashaja ngokushesha. Lawa mandla agciniwe asiza izibani ukuthi ziqhubeke nokusebenza ngisho nangezinsuku ezinenkungu noma ezinamafu.
Njengoba kuboniswe esithombeni, i-Zenith Lighting ingumkhiqizi ochwepheshe wazo zonke izinhlobo zezibani zasemgwaqweni ze-Solar, uma unemibuzo noma iphrojekthi, sicela ungangabazi ukuyiphendula. xhumana nathi.
Isikhathi sokuthunyelwe: Meyi-16-2023