Amabhethri elanga ayingxenye ebalulekile yezinhlelo zamandla elanga, njengoba egcina amandla akhiqizwa ama-solar panel futhi avumele ukuthi asetshenziswe lapho kudingeka. Kunezinhlobo eziningi ezahlukene zamabhethri elanga atholakalayo, okuhlanganisa i-lead-acid, i-nickel-cadmium, namabhethri e-lithium-ion. Uhlobo ngalunye lwebhethri lunezici zalo ezihlukile neminyaka yokuphila, futhi kubalulekile ukucabangela lezi zici lapho ukhetha i-ibhethri yelangaikhaya lakho noma ibhizinisi.
I-Lithium-ion Solar Lifespan yebhethri vs. Abanye
Ngokuvamile asetshenziswa kumasistimu elanga, amabhethri e-lead-acid awuhlobo oluvame kakhulu lwebhethri yelanga futhi aziwa ngezindleko zawo eziphansi, ngokuvamile ahlala iminyaka emi-5 kuya kweyi-10. Kodwa-ke, uma kuqhathaniswa nezinye izinhlobo zamabhethri, ajwayele ukulahlekelwa amandla ngokuhamba kwesikhathi futhi angadinga ukushintshwa ngemva kweminyaka embalwa yokusetshenziswa.Amabhethri e-nickel-cadmium awavamile futhi anesikhathi sokuphila esifushane uma kuqhathaniswa namabhethri e-lead-acid, ngokuvamile ahlala cishe iminyaka eyi-10-15.
Amabhethri elanga e-Lithium-ionziya ngokuya zithandwa ezinhlelweni zikanozungezilanga; ayabiza kodwa anomthamo omkhulu wamandla futhi isikhathi sawo sokuphila side kunaleso samabhethri aneasidi yomthofu. Lawa mabhethri ahlala cishe iminyaka eyi-15 kuya kwengama-20, kuye ngomkhiqizi kanye nekhwalithi yebhethri.Kungakhathalekile ukuthi hlobo luni lwebhethri, kubalulekile ukulandela izincomo zomkhiqizi zokunakekela nokunakekela ibhethri ukuze uqinisekise ukuthi lisebenza kahle kakhulu futhi lihlala isikhathi eside ngangokunokwenzeka.
Ibhethri yeSolar ye-BSLBATT LiFePO4 ihlala isikhathi esingakanani?
Ibhethri yeSolar ye-BSLBATT LiFePO4 yenziwe ngezinhlobo zamabhethri e-Li-ion aphezulu angu-5 aphezulu njenge-EVE, REPT, njll. Ngemva kokuhlolwa kwethu komjikelezo, lawa mabhethri angaba nempilo yomjikelezo engaphezu kwemijikelezo engu-6,000 ku-80% DOD kanye no-25℃ ngaphakathi endlini. izinga lokushisa. Ukusetshenziswa okuvamile kubalwa ngokusekelwe kumjikelezo owodwa ngosuku,Imijikelezo engama-6000 / izinsuku ezingama-365 ~ iminyaka eyi-16, okusho ukuthi, Ibhethri yeSolar ye-BSLBATT LiFePO4 izohlala iminyaka engaphezu kwengu-16, futhi i-EOL yebhethri isazoba > 60% ngemva kwemijikelezo engu-6000.
Yini ethinta impilo yebhethri ye-lithium-ion yelanga?
Lawa mabhethri aziwa ngokuminyana kwawo okuphezulu kwamandla, ukuphila isikhathi eside, kanye nezinga eliphansi lokuzikhipha, okuwenza abe yinketho ekhangayo yokugcina nokusebenzisa amandla elanga. Kodwa-ke, kunezici ezimbalwa ezingathinta isikhathi sokuphila sebhethri ye-lithium yelanga, futhi kubalulekile ukuqonda lezi zici ukuze uthole inani elikhulu ekutshaleni kwakho.
Isici esisodwa esingaba nomthelela empilweni yebhethri ye-lithium yelanga izinga lokushisa.
Amabhethri e-lithium ajwayele ukusebenza kabi emazingeni okushisa aphezulu, ikakhulukazi ezindaweni ezibandayo. Lokhu kungenxa yokuthi ukusabela kwamakhemikhali okwenzeka ngaphakathi kwebhethri kwehliswa ijubane kumazinga okushisa aphansi, okuholela ekwehleni komthamo kanye nokuphila okufushane. Ngakolunye uhlangothi, izinga lokushisa eliphezulu lingase libe yingozi ekusebenzeni kwebhethri, njengoba lingabangela ukuba i-electrolyte ihwamuke futhi ama-electrode aphuke. Kubalulekile ukugcina nokusebenzisa amabhethri e-lithium endaweni elawulwa izinga lokushisa ukuze uqinisekise ukusebenza kahle nokwelula impilo yawo.
Esinye isici esingathinta isikhathi sokuphila sebhethri ye-lithium yelanga ukujula kokukhishwa (DoD).
I-DoD isho inani lomthamo webhethri elisetshenziswa ngaphambi kokuba lishajwe kabusha.Amabhethri e-solar lithiumingamelana nokujula kokukhipha kunezinye izinhlobo zamabhethri, kodwa ukuwakhipha njalo afike kumthamo wawo ogcwele kunganciphisa ukuphila kwawo. Ukwelula isikhathi sokuphila sebhethri ye-lithium yelanga, kunconywa ukuthi ukhawule i-DOD ibe cishe ku-50-80%.
PS: Liyini Ibhethri Le-Lithium Elijulile Lomjikelezo?
Amabhethri omjikelezo ojulile aklanyelwe ukukhishwa okujulile okuphindaphindiwe, okungukuthi, amandla okukhipha nokushaja amandla ebhethri (ngokuvamile ngaphezu kuka-80%) izikhathi eziningi, ezinezinkomba ezimbili ezibalulekile zokusebenza: enye ukujula kokukhishwa, kanti enye inombolo yezindleko eziphindaphindiwe nokukhishwa.
Ibhethri ye-lithium yomjikelezo ojulile iwuhlobo lwebhethri lomjikelezo ojulile, lisebenzisa ubuchwepheshe be-lithium (njengei-lithium iron phosphate LiFePO4) ukwakha, ukuze kube nezinzuzo eziningi ezibalulekile ekusebenzeni nasekuphileni kwesevisi, amabhethri e-lithium ngokuvamile angafinyelela ku-90% wokujula kokukhishwa, futhi esimweni sokugcina ibhethri ingaba nempilo ende yesevisi, umkhiqizi wamabhethri e-lithium. ekukhiqizeni amandla elanga ngokuvamile ungakuvumeli ukuba kudlule i-90%.
Izici zebhethri ye-Deep Cycle Lithium
- Ukuminyana kwamandla aphezulu: Uma kuqhathaniswa namabhethri e-lead-asidi evamile, amabhethri e-lithium anikeza ukuminyana kwamandla aphezulu futhi agcine amandla engeziwe ngevolumu efanayo.
- I-Lightweight: Amabhethri e-lithium awasindi futhi kulula ukuwaphatha nokuwafaka, ikakhulukazi ezinhlelweni ezidinga ukuhamba noma isikhala esikhawulelwe.
- Ukushaja okusheshayo: Amabhethri e-lithium ashaja ngokushesha, okunciphisa isikhathi sokungasebenzi kwemishini futhi kuthuthukise ukusebenza kahle.
- Impilo yomjikelezo omude: Impilo yomjikelezo wamabhethri e-lithium omjikelezo ojulile imvamisa izikhathi ezimbalwa ukuthi amabhethri e-lead-asidi, ngokuvamile afinyelela ezinkulungwaneni zemijikelezo yokuphuma nokushaja.
- Izinga eliphansi lokuzikhipha: Amabhethri e-lithium anezinga eliphansi lokuzikhipha uma engenzi lutho isikhathi eside, okuwenza akwazi ukugcina amandla.
- Ukuphepha okuphezulu: Ubuchwepheshe be-Lithium iron phosphate (LiFePO4), ikakhulukazi, bunikeza ukuzinza okuphezulu kwe-thermal kanye namakhemikhali, ukunciphisa ingozi yokushisa noma ukuvutha.
Izinga lokushaja nokukhipha lebhethri le-lithium lelanga lingathinta ubude bayo bempilo.
Ukushaja nokukhipha ibhethri ngezinga eliphezulu kungakhuphula ukumelana kwangaphakathi futhi kubangele ukuba ama-electrode aphuke ngokushesha okukhulu. Kubalulekile ukusebenzisa ishaja yebhethri ehambisanayo eshaja ibhethri ngenani elinconyiwe ukuze kunwetshwe ukuphila kwayo.
Ukunakekelwa okufanele nakho kubalulekile ekugcineni impilo yebhethri ye-lithium yelanga.
Lokhu kubandakanya ukugcina ibhethri lihlanzekile, ukugwema ukushajwa ngokweqile noma ukushajwa, kanye nokusebenzisa ishaja yebhethri ehambisanayo. Kubalulekile futhi ukuhlola njalo amandla ebhethri kanye namanje ukuze uqinisekise ukuthi isebenza kahle.
Ikhwalithi yebhethri yelanga ye-lithium ion ngokwayo ingase ibe nomthelela omkhulu esikhathini sayo sokuphila.
Amabhethri ashibhile noma enziwe kabi ajwayele ukwehluleka futhi anesikhathi esifushane sokuphila uma kuqhathaniswa namabhethri ekhwalithi ephezulu. Kubalulekile ukutshala ibhethri ye-lithium yezinga eliphezulu yelanga kumkhiqizi ohloniphekile ukuze kuqinisekiswe ukuthi isebenza kahle futhi inokuphila okude.
Sengiphetha, isikhathi sokuphila sebhethri ye-lithium yelanga sithintwa yizinto eziningi, okuhlanganisa izinga lokushisa, ukujula kokukhishwa, izinga lokushaja nokukhipha, ukugcinwa, kanye nekhwalithi. Ngokuqonda lezi zici nokuthatha izinyathelo zokuphepha ezifanele, ungasiza ukunweba ubude bempilo yebhethri lakho le-lithium lelanga futhi uthole inani elikhulu emalini oyitshalile.
Isikhathi sokuthumela: May-08-2024