Njengoba ukwanda kokuqwashisa ngemvelo,ukukhanya kwelanganjengesixazululo sokukhanyisa okuluhlaza, ziya ngokuya zithandwa kakhulu. Nokho, abantu abaningi baye bakuqaphela lokhoukukhanya kwezibani zelangaibonakala iphansi kakhulu kunaleyo yezibani zasendlini. Kungani kunjalo?
Uma kuqhathaniswa nokukhanya kwangaphakathi, ukukhanya kwezibani zelanga kunqunyelwe izici ezimbalwa, ezihlanganisa ubude belanga, ukukhanya okunamandla, izimo zokukhanyisa ngaphandle, kanye nemithombo yamandla. Lezi zici zisho ukuthi izibani zelanga zingase zingakhanyi njengezibani zasendlini ngaphansi kwezimo ezithile.
Okokuqala, kubalulekile ukuqaphela ukuthi izibani zelanga ngokuvamile ziklanywa njengezibani ezizungezile kunokukhanyisa okusebenzayo. Kungakhathaliseki ukuthi ulenga izibani ezimbalwa zelanga engadini yakho noma uziyisa ekamu, zithandwa kakhulu. Eqinisweni, kungenxa yokukhanya kwazo okuthambile, okungagxili kakhulu okwenza kube nomoya othokomele nowothando, ukugcwalisa izingadi namavulandi ngomuzwa wokufudumala nokunethezeka.
Izizathu zokuthi kungani izibani zelanga zingakhanyi kangako:
1. Umthombo wamandla olinganiselwe
Izibani zelanga zithola amandla azo ekukhanyeni kwelanga, zisebenzisa amaphaneli e-photovoltaic ukuguqula amandla elanga abe ugesi, agcinwa kumabhethri. Nokho,ubukhulu bama-solar panel ngokuvamile buncane, kanye nokusebenza kahle kokuguqulwa kwamandla nokugcinwa kukhawulelwe, okusho ukuthi inani lamandla atholakalayo ukunika amandla i-lantern liphansi.
Uma kuqhathaniswa nokukhanyisa kwangaphakathi, izibani zelanga zithinteka izimo zokukhanyisa ngaphandle. Ngezinsuku eziguqubele noma ebusuku, ukukhanya kwazo kungase kuncishiswe. Ukwengeza, ukusebenza kahle kwamaphaneli elanga kungathonywa izithunzi noma izithiyo, kuphinde kuphazamise ukukhanya kwelambu. Ezimeni zezulu eziqhubekayo noma lapho kungenakukhanya kwelanga okwanele, izibani zingase zihluleke ukushaja ngendlela efanele.
2. Imikhawulo yokuklama kwamandla nokusebenza kahle
Amalambu amaningi elanga aklanywe ngeukusebenza kahle kwamandla kanye nokusetshenziswa isikhathi eside emqondweni, ngakho ngokuvamile basebenzisa ama-LED ama-bulbs anamandla aphansi. Nakuba izibani ze-LED ziwonga amandla,ibhalansi phakathi kokukhanya nempilo yebhethrikuwumklamo obalulekile wokucatshangelwa kwezibani zelanga ukuze kuqinisekiswe ukuthi zingasebenza amahora amaningi ebusuku. Uma ukukhanya kuphezulu kakhulu, ibhethri izokhipha ngokushesha, futhi isikhathi sokukhanyisa sizoncishiswa kakhulu, esingeke sihlangabezane nezidingo zokusetshenziswa kwangaphandle. Ngokuphambene, izibani zasendlini zixhunywe kugridi yamandla futhi azidingi ukukhathazeka mayelana nokunikezwa kwamandla, ukuze zinikeze ukukhanya okuphezulu ngokungaguquki.
3. Ukusebenza kunomthelela ekukhanyeni
Izibani zelanga zisetshenziselwa ikakhulukazi ukukhanya kokuhlobisa kwangaphandle ezingadini, emagcekeni, ekamu, njalonjalo. Umsebenzi wabo oyinhloko ukuhlinzeka ngokukhanya kwemizwakunokukhanyisa okunamandla. Izibani zelanga ngokuvamile zikhipha ukukhanya okuthambile, okufudumele okuhloselwe ukudala indawo enethezekile. Ngokuphambene, izibani zasendlini ngokuvamile zidinga ukukhanya ngokwanele ukwenza imisebenzi efana nokufunda noma ukupheka, ngakho ukukhanya kwazo kuphezulu kakhulu.
4. Imikhawulo yobuchwepheshe bebhethri
Amabhethri e-lithium noma i-nickel-metal hydridekumalambu elanga anomthamo olinganiselwe, okuthinta ukuthi i-lantern ingahlala isikhathi eside kangakanani nokuthi ikhanya kangakanani. Nakuba ubuchwepheshe bebhethri besimanje buqhubeka buthuthuka, usayizi omncane wamabhethri welambu awukwazi ukuqhathaniswa negridi yamandla esetshenziswa izibani zasendlini. Ukwengeza, ukusebenza kwebhethri kungaphazanyiswa isimo sezulu kanye namazinga okushisa emvelo. Ikakhulukazi, phakathi nezinsuku zasebusika noma zemvula, ukusebenza kahle kokushaja kwebhethri kuncipha kakhulu, okuholela ekukhanyeni okufiphele.
5. Umehluko kubuchwepheshe bomthombo wokukhanya
Izibani zelanga ngokuvamile zisebenzisa amalambu e-LED angakhanya kancane, kuyilapho ukukhanyisa kwangaphakathi kungahlanganisaama-LED anamandla amakhulu noma ezinye izinhlobo zemithombo yokukhanya. Nakuba izibani zelanga nazo zisebenzisa izibani ze-LED, ngokuvamile zikhetha ama-bulb amandla aphansi ukuze zonge amandla. Lo mklamo usiza ukunweba impilo yebhethri, kodwa ukhawulela ukukhanya. Izibani zasendlini, ngakolunye uhlangothi, azicindezelwa ukusetshenziswa kwamandla futhi zingasebenzisa amandla engeziwe ukuze zikhanyise amalambu akhanyayo.
Uma kubhekwa umthelela wale mikhawulo ekusebenziseni,XINSANXINGusethe ngokukhethekile imbobo ye-TYPE C esekela ukushajwa kwekhebula le-USB ekuthuthukiseni amaphaneli elanga. Uma nje lina izinsuku ezimbili noma ezintathu ezilandelanayo, singasebenzisa amakhebuli edatha afanayo noma amanye e-TYPE C ekhaya ukuze sishaje, futhi kuthatha cishe amahora angu-4 kuphela ukushajwa ngokugcwele. Futhi imbobo yethu yokushaja yakhelwe kuyo, ngakho-ke awudingi ukususa iphaneli yelanga, vele uyixhume bese uyishaja, okuyinto elula futhi elula.
Indlela yokukhetha i-lantern yelanga efanelekile? Nawa amaphuzu abalulekile ambalwa ongawakhetha:
Umthamo webhethri:Ungalandeli ngobumpumputhe izibani zelanga ezinamabhethri amakhulu. Linganisa umthamo webhethri nesikhathi sokukhanyisa ngokwezidingo zangempela ukuze uqinisekise ukuthi ufinyelela umphumela olindelekile.
Amandla wesibani se-LED:Bheka amandla ama-LED ama-bulb lapho uthenga; ama-LED anamandla amakhulu anganikeza ukukhanya okuqinile, kuyilapho amandla aphansi efaneleka kakhulu ukusetha umkhathi.
Ukusebenza kwephaneli ye-Photovoltaic:Amaphaneli elanga asebenza kahle kakhulu angaqoqa amandla engeziwe ngesikhathi esifushane, aqinisekise ukushaja okwanele phakathi nosuku.
Ukusebenza kokuvikela amanzi:Ikakhulukazi izibani zelanga zangaphandle, ukusebenza kahle okungangeni kwamanzi kubalulekile ukuze kuqinisekiswe ukuthi zisebenza kahle ezimeni zemvula noma ezineqhwa.
Ukukhanya kwezibani zelanga kuphansi kunezibani zasendlini ngenxa yokulinganiselwa kwazoumthombo wamandla, inhloso yokuklama, nezimo zohlelo lokusebenza. Ikakhulukazi isetshenziselwa ukuhlobisa kwangaphandle noma ukukhanyisa, igxile ekusebenzeni kahle kwamandla nokuqina kunokuba inikeze ukukhanya okuphezulu. Ngokuqonda le mikhawulo, Ungaba nezilindelo ezinengqondo zokukhanya kwelanga futhi ukhethe imikhiqizo evumelana nezidingo zakho ezithile.
Imibuzo Evame Ukubuzwa
Ezinsukwini eziguqubele, ukukhanya kwelanga kuba buthaka, futhi amaphaneli elanga awakwazi ukushaja ngokugcwele, okuholela emandleni amancane agcinwe kanye nezibani ezimnyama ebusuku.
Amabhethri amaningi elambu lelanga ahlala phakathi kweminyaka engu-1-2, kuya ngemvamisa yokusetshenziswa nezimo zezulu. Ukuhlanza njalo amaphaneli elanga nokuhlola impilo yebhethri kungasiza ukunweba impilo yebhethri.
Ungakhetha amalambu elanga anama-LED amalambu aphezulu noma amandla ebhethri amakhulu. Ukwengeza, kubalulekile ukuqinisekisa ukuthi ama-solar panel athola ukukhanya okwanele usuku ngalunye.
Ngokuqonda lawa maphuzu ayinhloko, ungakwazi ukulungisa okulindele ngokunengqondo futhi wenze ukukhetha okuhlakaniphile lapho ukhetha izibani zelanga, uzisize zisebenze kahle kakhulu ezindaweni ezingaphandle.
Uma Usebhizinisini, Ungase Uthande
Ncoma Ukufunda
Isikhathi sokuthumela: Sep-10-2024