Uphuhliso loluntu kunye noqoqosho lukhokelele ekwandeni kweemfuno zamandla.Abantu ngoku bajongene nomsebenzi ocinezelayo: ukufumana amandla amatsha.Ngenxa yokucoceka kwayo, ukhuseleko kunye nobubanzi, amandla elanga athathwa njengowona mthombo ubalulekileyo wamandla kwi-21st Century.Ikwanesakhono sokufikelela kwimithombo engafumanekiyo kweminye imithombo efana namandla ashushu, amandla enyukliya, okanye amandla ombane.Izibane zelanga ze-LED ziyindlela ekhulayo kwaye kukho ukhetho olumangalisayo lwezibane zelanga ezikhoyo.Siza kuxoxa ngolwazi olufanelekileyo malungaizibane zelanga ze-LED.
Zintoni iii-LEDizibane zelanga?
Izibane zelanga zisebenzisa ukukhanya kwelanga njengamandla.Iipaneli zelanga zihlawula iibhetri emini kwaye iibhetri zinika amandla kumthombo wokukhanya ebusuku.Akuyimfuneko ukubeka imibhobho ebizayo kwaye enzima.Uyakwazi ukunyenyisa ubeko lwezibane ngokungenasizathu.Oku kukhuselekile, kuyasebenza, kwaye akukho kungcoliseko.Izibane zelanga zenziwe ngamacandelo afana neeseli zelanga (iipaneli zelanga), iibhetri, izilawuli ezihlakaniphile, imithombo yokukhanya ephezulu, iipali zokukhanya kunye nezinto zokufakela.Iimpawu zezibane eziqhelekileyo zelanga ezikhokelwayo zinokuba:
Izinto ezinkulu :Ipali yokukhanya yenziwe ngentsimbi yonke kwaye ishushu-dip igalelwe/itshizwe phezulu.
Imodyuli yeseli yelanga:I-polycrystalline okanye i-crystalline silicon iphaneli yelanga ye-30-200WP;
Umlawuli :Isilawuli esizinikeleyo kwizibane zelanga, ulawulo lwexesha + ulawulo lokukhanya, ulawulo olukrelekrele (izibane zikhanyisa xa kumnyama kwaye zicime xa kuqaqambile);
Iibhetri zokugcina amandla :Ukugcinwa ngokupheleleyo-free lead ibhetri yeasidi 12V50-200Ah okanye lithium ironphosphate ibhetri / ternary ibhetri, njl.
Umthombo wokukhanya :Ukonga amandla, umthombo wokukhanya we-LED onamandla aphezulu
Ubude bepali ekhanyayo :Iimitha ezi-5-12 (zingenziwa ukuhlangabezana neemfuno zabathengi);
Xa kunetha :Ingasetyenziswa ngokuqhubekayo kwi-3 ukuya kwi-4 imini yemvula (imimandla eyahlukeneyo / amaxesha onyaka).
Ingaba kwenzeka njanii-LEDukukhanya kwelangasumsebenzi?
Izibane zelanga ze-LED zisebenzisa iiphaneli zelanga ukuguqula ukukhanya kwelanga kube ngamandla ombane.Oku kugcinwa kwibhokisi yokulawula phantsi kwepali yokukhanya.
Zingaphi iintlobo zezibane zelanga onokuzifumana kwiimarike?
Izibane zasekhaya zelanga Izibane zelanga zisebenza ngakumbi kunezibane eziqhelekileyo ze-LED.Bane-lead-acid okanye iibhetri ze-lithium ezinokuhlawuliswa enye okanye ngaphezulu kweepaneli zelanga.Umndilili wexesha lokutshaja iiyure ze-8.Nangona kunjalo, ixesha lokuhlawula lingathatha iiyure eziyi-8-24. Ubume besixhobo bunokwahluka kuxhomekeke ekubeni ixhotyiswe ngokulawulwa kude okanye ukutshaja.
Izibane zemiqondiso yelanga (izibane ze-aviation)Ukuhamba, ukuhamba ngeenqwelomoya kunye nezibane zendlela yomhlaba zidlala indima ebalulekileyo.Izibane zesignali zelanga ziyisisombululo sokunqongophala kwamandla kwiindawo ezininzi.Umthombo wokukhanya ubukhulu becala yi-LED, kunye nezibane ezincinci kakhulu.Le mithombo yokukhanya ibonelele ngeenzuzo zentlalo kunye nezoqoqosho.
Isibane sokukhanya kwelangaAmandla omthombo wokukhanya wezibane zelanga yi-0.1-1W.Isixhobo esincinci esikhupha ukukhanya kokukhanya (i-LED) siqhele ukusetyenziswa njengowona mthombo wokukhanya.Amandla ephaneli yelanga asuka kwi-0,5W ukuya kwi-3W.Inokuthi inikwe amandla ngebhetri yenickel (1,2V) kunye nezinye iibhetri (12).
Ukukhanya komhlaba weSolarUkukhanya komhlaba Izibane zelanga zingasetyenziswa kwiipaki, kwiindawo eziluhlaza nakwezinye iindawo.Basebenzisa iintlobo ezahlukeneyo zamandla aphantsi, izibane ze-LED eziphantsi, izibane zamanqaku, kunye nezibane ezibandayo ze-cathode modeling ukuze zihlekise indawo ezungezile.Izibane ze-Solar landscape zinokubonelela ngemiphumo engcono yokukhanyisa kwi-landscape ngaphandle kokutshabalalisa indawo eluhlaza.
Isibane somqondiso welangaIzibane zamanani ezindlu, imiqondiso yokuhlangana, isikhokelo sasebusuku kunye namanani endlu.Ukusetyenziswa kwenkqubo kunye neemfuno zoqwalaselo zincinci, njengeemfuno zokukhanya okukhanyayo. Umthombo wokukhanya we-LED wamandla aphantsi, okanye izibane ezibandayo ze-cathode zinokusetyenziswa njengokukhanya. umthombo wokukhanya wesibane sokumakisha.
Ukukhanya kwesitalato elanga Ukusetyenziswa okuphambili kokukhanya kwe-photovoltaic yelanga kukukhanya kwesitrato kunye nedolophana.Amandla aphantsi, izibane zokukhutshwa kwegesi ephezulu (HID), izibane ze-fluorescent, izibane ze-sodium eziphantsi kunye nee-LED eziphezulu ziyimithombo yokukhanya.Ngenxa yokunqongophala kwayo jikelele. amandla, akukho matyala amaninzi asetyenziswa kwizitrato eziphambili zesixeko.Ukusetyenziswa kwezibane ze-solar photovoltaic street for main roads kuya kwanda kunye nokongezwa kwemigca kamasipala.
Isitshabalalisi selanga ukukhanyaIluncedo kwiipaki, kwimiyezo kunye nezityalo. Ngokuqhelekileyo, izibane ze-fluorescent zixhotyiswe nge-spectrum ethile.Izibane eziphezulu ngakumbi zisebenzisa izibane ze-violet ze-LED.Ezi zibane zikhupha imigca ethile ye-spectral ethi ibambe kwaye ibulale izinambuzane.
Izibane zegadi yeSolarIzibane zegadi yelanga zingasetyenziselwa ukukhanyisa nokuhlobisa izitalato zasezidolophini, iindawo zokuhlala kunye nezorhwebo, iipaki kunye neendawo ezikhangayo, izikwere, kunye nezinye iindawo.Unokuguqula inkqubo yokukhanyisa ekhankanywe ngasentla ibe yinkqubo yelanga ngokuxhomekeke kwiimfuno zakho.
Iinyani ekufuneka uyazi xa uceba ukuthenga izibane zelanga ezikhokelwayo
Ubuxoki baMandla oMbane weSolar
Abathengisi abaninzi bezibane zelanga baya kuthengisa amandla obuxoki (wattage), ngakumbi izibane zasesitalatweni zesola okanye iiprojektha zesola.Izibane zihlala zithi zinamandla eewatts ezili-100, ezingama-200 okanye ezingama-500.Nangona kunjalo, amandla okwenene kunye nokuqaqamba kukwisinye seshumi kuphela.Akunakwenzeka ukufikelela.Oku kungenxa yezizathu ezithathu eziphambili: okokuqala, akukho mgangatho woshishino wezibane zelanga.Okwesibini, abavelisi abanako ukubala amandla ezibane zelanga usebenzisa iiparitha zabalawuli bamandla abo.Okwesithathu, abathengi abaziqondi izibane zelanga kwaye banokugqiba ekubeni bathenge izibane ezinamandla aphezulu.Yiloo nto abanye ababoneleli bengayi kuthengisa iimveliso zabo ukuba abanawo amandla afanelekileyo.
Umthamo weebhetri kunye neepaneli ze-photovoltaic zinciphisa amandla (i-wattages) yezibane zelanga.Ukuba isibane sivuliwe ngaphantsi kweeyure ezi-8, kuya kufuneka ubuncinane iibhetri ze-ternary ze-3.7V 220AH okanye i-6V ukuphumeza ukukhanya kwe-100 watts.Ngokobuchwephesha, iphaneli ye-photovoltaic ene-260 watts iya kuba yindleko kwaye kunzima ukuyifumana.
Amandla ephaneli yombane welanga kufuneka alingane nebhetri
Ezinye izibane zelanga ezenziwe ngabavelisi ziphawulwe ngeebhetri ze-15A, kodwa zixhotyiswe ngephaneli ye-6V15W.Ayithethi kwaphela lento.I-6.V15W iphaneli ye-photovoltaic inokuvelisa i-2.5AH yombane ngeyure ekuphakameni kwayo.Akunakwenzeka ukuba iipaneli ze-photovoltaic ze-15W zihlawule ngokupheleleyo iibhetri ze-15A kwiiyure ze-4.5 zokukhanya kwelanga ukuba ubude belanga obuphakathi yi-4.5H.
Usenokuhendeka ukuba uthi “Musa ukucinga ngelinye ixesha ngaphandle kweeyure ezi-4.5.”Kuyinyani ukuba umbane unokuveliswa ngamanye amaxesha ukongeza kwixabiso layo eliphakamileyo le-4.5 yeyure.Le ngxelo iyinyani.Okokuqala, ukusebenza kakuhle kokuveliswa kombane ngamanye amaxesha kunamaxesha aphakamileyo kuphantsi.Okwesibini, ukuguqulwa kwekhono lokuvelisa i-peak apha kubalwa ngokusebenzisa i-100% yokuguqulwa.Akumangalisi ukuba amandla e-photovoltaic anokufikelela kwi-80% kwinkqubo yokuhlawula ibhetri.Yiyo loo nto i-10000mA powerbank yakho ingakwazi ukubiza i-2000mA iPhone izihlandlo ezihlanu.Asizizo iingcali kule ntsimi kwaye akufuneki ukuba sichaneke ngeenkcukacha.
Iiphaneli ze-silicon ze-Monocrystalline zisebenza ngakumbi kunezo zenziwe nge-silicon ye-polycrystalline
Ayilunganga le nto.
Iinkampani ezininzi zibhengeza ukuba iipaneli zazo zelanga kunye nezibane zelanga ziyi-silicon ye-monocrystalline.Oku kungcono kakhulu kune-silicon ye-polycrystalline.Umgangatho wepaneli kufuneka ulinganiswe ngokwembono yezibane zelanga.Kufuneka igqibe ukuba ingayitshaja ngokupheleleyo na ibhetri yesibane.I-Solar led floodlight ngumzekelo.Ukuba iipaneli zayo zelanga zonke ziyi-6V15W, kwaye umbane oveliswa ngeeyure ngu-2.5A, ngoko unokwazi njani ukuba i-silicon ye-monocrystalline iphezulu kune-polycrystalline silicon.Kubekho ingxoxo malunga nesilicon ye-monocrystalline ngokuchasene ne-polycrystalline silicon ixesha elide.Nangona ukusebenza kakuhle kwesilicon ye-monocrystalline kuphezulu kancinane kuvavanyo lwaselabhoratri kune-polycrystalline silica, isasebenza kakuhle kufakelo.Inokuthi isetyenziswe kwizibane zelanga, i-monocrystalline okanye i-multicrystalline, ngokude nje ihambelana neepaneli eziphezulu.
Kubalulekile ukubeka iipaneli zelanga apho kukho ukukhanya okukhulu kwelanga.
Abathengi abaninzi bathenga izibane zelanga kuba kulula ukuzifaka kwaye azifuni zintambo.Nangona kunjalo, ekusebenzeni, abaqwalaseli ukuba indawo engqongileyo ifanelekile kwizibane zelanga.Ngaba ufuna ukuba izibane zelanga zibe lula ukuzisebenzisa kwiindawo ezinokukhanya kwelanga okungaphantsi kweeyure ezintathu?Umgama ofanelekileyo wocingo phakathi kwesibane kunye nepaneli yelanga kufuneka ube ziimitha ezi-5.Ixesha elide lokuguqulwa kwempumelelo, kuya kuba ngaphantsi.
Ngaba izibane zelanga zisebenzisa iibhetri ezintsha?
Ubonelelo lwemarike lwangoku lweebhetri zezibane zelanga zichithwa ngokukodwa iibhetri ze-lithium kunye ne-lithium iron phosphate.Ezi zizathu: Iibhetri ezintsha kraca zinokubiza kwaye azifumaneki kubenzi abaninzi;okwesibini, abathengi abakhulu, njengabo banomdla kwiimoto zamandla amatsha, babonelelwa ngeendibano zebhetri ezintsha.Ngoko ke kunzima ukuthenga, nokuba banayo imali.
Ngaba ibhetri yoqhawulwa yomelele?Yomelele kakhulu.Izibane zethu, esazithengisa kwiminyaka emithathu eyadlulayo, zisasetyenziswa ngabathengi.Zininzi iindlela zokuqhawula ibhetri.Iibhetri ezikumgangatho ophezulu nazo zinokufumaneka ukuba zihlolwe ngokucokisekileyo.Olu ayilovavanyo lomgangatho webhetri, kodwa indalo yomntu.
Uthini umahluko phakathi kweebhetri ze-ternary lithium kunye neebhetri ze-lithium ironphosphate?
Ezi bhetri zisetyenziswa ikakhulu kwizibane ezidibeneyo zelanga, kunye nezibane zemvula.Ezi ntlobo zimbini zeebhetri ze-lithium zinamaxabiso ahlukeneyo.Zineendlela ezahlukeneyo zokuchasa ubushushu obuphezulu kunye nokusebenza kokumelana nobushushu obuphantsi.Iibhetri ze-lithium ze-Ternary zomelele kumaqondo aphantsi kwaye zingasetyenziswa kwiindawo ezinobushushu obuphantsi.Iibhetri zeLithium iron phosphate zomelele kumaqondo obushushu aphezulu kwaye zilungele onke amazwe.
Ingaba yinyani ?Ukukhanya kwesibane selanga kunye neetshiphusi zeLed, ngcono ?
Abavelisi bazama ukuvelisa iitshiphusi ezikhokelwayo ezininzi kangangoko.Abathengi baya kuqiniseka ukuba izibane kunye nezibane zenziwe ngezinto ezaneleyo kunye neemveliso ezisemgangathweni ukuba babona iichips ezikhokelwayo ngokwaneleyo kuzo.
Ibhetri yeyona nto igcina ukukhanya kwesibane.Ukuqaqamba kwesibane kunokumiselwa ngokuba zingaphi iiwathi ezinokubonelelwa yibhetri.Ukukhanya akuyi kwandiswa ngokongeza ii-chips ezikhokelwayo, kodwa kuya kwandisa ukuxhathisa kunye nokusetyenziswa kwamandla.
Ixesha lokuposa: Nov-18-2022
