Lapho uthenga izibani zasemgwaqweni zelanga,abakhiqizi bokukhanya kwelangangokuvamile ukucela amakhasimende ulwazi ukusiza ukunquma ukucushwa okufanele izingxenye ezihlukahlukene. Isibonelo, inani lezinsuku zemvula endaweni yokufaka livame ukusetshenziselwa ukunquma umthamo webhethri. Kulo mongo, amabhethri e-lead-acid kancane kancane athathelwa indawo amabhethri e-lithium iron phosphate. Zivame ukubhekwa njengeziphakeme, kodwa yiziphi izinzuzo zamabhethri e-lithium iron phosphate? Lapha, umenzi wokukhanya kwelanga u-TIANXIANG wabelana kafushane ngombono wakhe.
1. Amabhethri e-Lithium:
Amabhethri e-lithium iron phosphate ngokungangabazeki aphakeme kunamabhethri e-lead-acid kuzo zonke izici zokusebenza. Njengamanje, uhlobo oluvame kakhulu yi-lithium iron phosphate. Ngokungafani namabhethri e-lead-acid, anenkinga yenkumbulo, angagcina u-85% womthamo wawo wokugcina ngemva kokushajwa okungaphezu kuka-1,600. Uma kuqhathaniswa namabhethri e-lead-acid, amabhethri e-lithium anikeza izinzuzo ezinjengokukhanya, umthamo ophezulu, nempilo ende.
2. Amabhethri e-lead-acid:
Ama-electrode ngokuyinhloko enziwe ngomthofu nama-oxides, futhi i-electrolyte iyisisombululo se-sulfuric acid. Lapho ibhethri le-lead-acid lishajwa, i-electrode ephozithivu ngokuyinhloko yakhiwa i-lead dioxide, futhi i-electrode eyinegethivu ngokuyinhloko yakhiwa ngomthofu. Lapho ekhishwa, kokubili ama-electrode aqondile noma angalungile akhiwa ngokuyinhloko nge-lead sulfate. Ngenxa yomphumela wenkumbulo, amabhethri e-lead-acid athola ukwehla okukhulu komthamo wesitoreji ngemva kokushajwa kabusha izikhathi ezingaphezu kuka-500.
Ngalesi sizathu, amakhasimende amaningi athanda kakhulu izibani zasemgwaqweni zebhethri ze-Baoding lithium zelanga. Lokhu kuchaza ukuthandwa okukhulayo kwe-lithium battery solar street lights.
3. Kungani Abantu abaningi BekhethaIbhethri ye-Lithium Solar Street Lights?
a. Amabhethri e-lithium mancane futhi alula, onga isikhathi nomzamo wokufakwa.
Njengamanje, ukukhanya komgwaqo welanga okuthandwayo emhlabeni wonke kuwuhlobo oludidiyelwe. Uma kusetshenziswa iphakethe lebhethri le-lead-acid, lidinga ukungcwatshwa ngaphansi komhlaba eduze kwesigxobo sokukhanya ebhokisini elingaphansi komhlaba. Kodwa-ke, amabhethri e-lithium, ngenxa yesisindo sawo esilula, angakhiwa emzimbeni okhanyayo, onge isikhathi nomzamo.
b. Amabhethri e-lithium awangcolisi kangako futhi anobungani bemvelo kunamabhethri aneasidi yomthofu.
Sonke siyazi ukuthi amabhethri e-lead-acid anesikhathi esifushane sokuphila. Nakuba engabizi, kungase kudingeke ukuthi ashintshwe njalo ngemva kweminyaka embalwa, okwandisa kakhulu ukungcoliswa kwemvelo. Amabhethri e-lead-acid ngokwemvelo angcolisa kakhulu kunamabhethri e-lithium. Ukushintshwa njalo kuzodala ukulimala kwemvelo okuqhubekayo. Amabhethri e-lithium awangcoli, kuyilapho amabhethri e-lead-asidi engcoliswa umthofu wensimbi enzima.
c. Amabhethri e-lithium ahlakaniphile.
Amabhethri e-lithium anamuhla aya ngokuya ehlakanipha, anezici eziba yinkimbinkimbi. Lawa mabhethri angalungiswa ngokuya ngezidingo zomsebenzisi nesikhathi sokusebenzisa. Amabhethri amaningi e-lithium angafakwa ngohlelo lokuphatha ibhethri (BMS), okuvumela abasebenzisi ukuthi babuke isimo sebhethri ngesikhathi sangempela kumafoni abo futhi baqaphe ngokuzimela amandla ebhethri amanje kanye ne-voltage. Uma kwenzeka kukhona okungahambi kahle, i-BMS izilungisa ibhethri.
d. Amabhethri e-lithium anesikhathi eside sokuphila.
Amabhethri e-lead-acid anempilo yomjikelezo cishe imijikelezo engama-300. Ngakolunye uhlangothi, amabhethri e-lithium iron phosphate anempilo yomjikelezo we-3C engaphezu kwemijikelezo engama-800.
e. Amabhethri e-lithium aphephe kakhudlwana futhi awanawo umthelela wenkumbulo.
Amabhethri e-lead-acid asengozini yokungenwa amanzi, kuyilapho amabhethri e-lithium engathinteki kalula. Ngaphezu kwalokho, amabhethri e-lead-acid anomphumela wenkumbulo. Lokhu kwenzeka uma eshajwe ngaphambi kokuthi akhishwe ngokugcwele, okwenza kube mfushane ukuphila kwebhethri. Ngakolunye uhlangothi, amabhethri e-lithium awanawo amandla okukhumbula futhi angashajwa noma kunini. Lokhu kuwenza aphephe futhi athembeke kakhudlwana ukuwasebenzisa. I-lithium iron phosphate iye yahlolwa ukuphepha okuqinile futhi ngeke iqhume ngisho nalapho kushayisana khona udlame.
f. Ukuminyana kwamandla okuphezulu kwamabhethri e-lithium
Amabhethri e-lithium anomthamo omkhulu wamandla, okwamanje afinyelela ku-460-600 Wh/kg, cishe izikhathi ezingu-6-7 kunamabhethri e-lead-acid. Lokhu kuvumela indawo yokugcina amandla amalambu asemgwaqweni elanga.
g. Izibani zasemgwaqweni zebhethri ye-lithium ziyakwazi ukumelana nokushisa.
Izibani zasemgwaqweni zelanga zivezwa elangeni nsuku zonke, ngakho zinezidingo eziphakeme zezindawo zokushisa. Amabhethri e-lithium iron phosphate anezinga eliphezulu le-thermal conductivity engu-350-500°C futhi angasebenza ezindaweni ezisukela ku-20°C kuya ku-60°C.
Okungenhla ngeminye yemibono evela kuUmkhiqizi wokukhanya kwelanga waseChinaI-TIANXIANG. Uma uneminye imibono, sicela usithinte ukuze uthole ulwazi olwengeziwe.
Isikhathi sokuthumela: Sep-10-2025