Ibhethri le-lithium kuma-motorhome liya liduma kakhulu.Futhi ngesizathu esihle, amabhethri e-lithium-ion anezinzuzo eziningi, ikakhulukazi ezindlini eziphathwayo.Ibhethri ye-lithium ku-camper inikeza ukonga isisindo, umthamo ophezulu kanye nokushaja okusheshayo, okwenza kube lula ukusebenzisa i-motorhome ngokuzimela.Njengoba sicabanga ngokuguqulwa kwethu okuzayo, sibheka yonke indawo emakethe, sicabangela ubuhle nobubi be-lithium, nokuthi yini okudingeka ishintshe kulokhu okukhona.amabhethri e-lithium RV.

Kungani ibhethri ye-lithium ku-motorhome?

Amabhethri avamile e-lead-acid (kanye nokulungiswa kwawo okufana namabhethri e-GEL ne-AGM) afakwe ezindlini eziphathwayo amashumi eminyaka.Ayasebenza, kodwa lawa mabhethri awalungile kumakhalekhukhwini wendlu:

• Zinzima
• Ngokukhokhiswa okungathandeki, banokuphila okufushane kwenkonzo
• Azifaneleki kahle ezimweni eziningi zohlelo lokusebenza

Kodwa amabhethri avamile ashibhile uma kuqhathaniswa - nakuba ibhethri ye-AGM inenani layo.

Nokho, eminyakeni yamuva nje,12v lithium ibhethribaye ngokuya bethola indlela yabo ezindlini ezingomahambanendlwana.Amabhethri e-lithium ku-camper asewukunethezeka okuthile, ngoba intengo yawo iphakeme kakhulu kunentengo yamabhethri ajwayelekile aphinde ashajwe.Kodwa banezinzuzo eziningi ezingeke zikhishwe esandleni, futhi ezibeka intengo ngombono.Kodwa okwengeziwe ngalokho ezigabeni ezimbalwa ezilandelayo.

Sasithole iveni yethu entsha ngo-2018 enamabhethri amabili e-AGM angaphakathi.Besingafuni ukuzilahla ngaso leso sikhathi futhi empeleni besihlele ukushintshela ku-lithium kuphela ekupheleni kwempilo yamabhethri e-AGM.Nokho, izinhlelo zaziwa ngokushintsha, futhi ukuze kuvuleke indawo evenini yokufakwa okuzayo kwesifudumezi sethu sikadizili, manje sesincamele ukufaka ibhethri ye-lithium endlini ewumakhalekhukhwini.Sizobika ngalokhu ngokuningiliziwe, kodwa-ke senze ucwaningo oluningi kusengaphambili, futhi singathanda ukuveza imiphumela kulesi sihloko.

Izisekelo zebhethri ye-lithium

Okokuqala, izincazelo ezimbalwa zokucacisa amagama.

Iyini i-LiFePo4?

Maqondana namabhethri e-lithium emizi engomahambanendlwana, elinye lihlangana negama elithi LiFePo4 elinzima.

I-LiFePo4 ibhethri ye-lithium-ion lapho i-electrode ekhangayo iqukethe i-lithium iron phosphate esikhundleni se-lithium cobalt oxide.Lokhu kwenza leli bhethri liphephe kakhulu njengoba livimbela ukubaleka okushisayo.

Isho ukuthini i-Y ku-LiFePoY4?

Ukuze uthole ukuphepha, kusenesikhathiAmabhethri e-LiFePo4yayinamandla aphansi.

Ngokuhamba kwesikhathi, lokhu kwaphikiswa ngezindlela ezihlukahlukene, isibonelo ngokusebenzisa i-yttrium.Amabhethri anjalo abe esebizwa nge-LiFePoY4, futhi nawo (avamile) ukutholakala ezindlini eziphathwayo.

Iphephe kangakanani ibhethri le-lithium ku-RV?

Njengabanye abaningi, sizibuze ukuthi aphephe kangakanani amabhethri e-lithium uma esetshenziswa kuma-motorhomes.Kwenzekani engozini?Kwenzekani uma ngephutha ukhokhise ngokweqile?

Eqinisweni, kukhona ukukhathazeka kokuphepha ngamabhethri amaningi e-lithium-ion.Kungakho okuhlukile kwe-LiFePo4 kuphela, okubhekwa njengokuphephile, empeleni kusetshenziswa emkhakheni wasekhaya ohambahambayo.

Ukuzinza komjikelezo wamabhethri e-lithium

Ngesikhathi socwaningo lwebhethri, umuntu uhlangabezana namagama "ukuqina komjikelezo" kanye "ne-DoD", ahlobene.Ngoba ukuzinza komjikelezo kungenye yezinzuzo ezinhle zebhethri ye-lithium endlini ephathwayo.

I-“DoD” (Ukujula Kokukhipha) manje kukhombisa ukuthi ibhethri likhishwe malini.Ngakho izinga lokukhishwa.Ngoba vele kwenza umehluko ukuthi ngikhipha ibhethri ngokuphelele (100%) noma u-10% kuphela.

Ngakho-ke ukuzinza komjikelezo kunengqondo kuphela mayelana nokucaciswa kwe-DoD.Ngoba uma ngikhipha ibhethri kuphela ku-10%, kulula ukufinyelela izinkulungwane eziningi zemijikelezo - kodwa lokho akufanele kusebenze.

Lokho kungaphezulu kakhulu kwalokho okungenziwa amabhethri e-lead-acid evamile.

Izinzuzo zebhethri ye-lithium endlini ephathwayo

Njengoba sekushiwo, ibhethri ye-lithium ku-camper inikeza izinzuzo eziningi.

• Isisindo esincane
• Umthamo ophezulu ngosayizi ofanayo
• Amandla aphezulu asebenzisekayo futhi amelana nokukhishwa okujulile
• Ukushaja kwemisinga ephezulu kanye namaza okukhipha amanzi
• Ukuzinza komjikelezo ophezulu
• Ukuphepha okuphezulu uma usebenzisa i-LiFePo4

Umthamo osebenzisekayo kanye nokumelana nokukhishwa okujulile kwamabhethri e-lithium

Nakuba amabhethri ajwayelekile kufanele ashajwe aze afike cishe ku-50% ukuze angakhawuli kakhulu impilo yawo yesevisi, amabhethri e-lithium angakwazi futhi angashajwa aze afike ku-90% womthamo wawo (nangaphezulu).

Lokhu kusho ukuthi awukwazi ukuqhathanisa ngokuqondile amandla phakathi kwamabhethri e-lithium namabhethri ajwayelekile okuhola-asidi!

Ukusetshenziswa kwamandla okusheshayo nokushaja okungenazingqinamba

Nakuba amabhethri avamile angashajwa kancane kancane futhi, ikakhulukazi ekupheleni komjikelezo wokushaja, angafuni ukusebenzisa amanye amanje, amabhethri e-lithium awanayo le nkinga.Lokhu kukuvumela ukuthi uwalayishe ngokushesha okukhulu.Yile ndlela i-booster yokushaja ebonisa ngayo ngempela izinzuzo zayo, kodwa futhi isimiso sonozungezilanga sifinyelela efomini elisha eliphezulu nalo.Ngoba amabhethri ajwayelekile e-lead-acid “abhuleka” kakhulu lapho esegcwele impela.Kodwa-ke, amabhethri e-lithium amunca ngokoqobo amandla aze agcwale.

Nakuba amabhethri aneasidi yomthofu enenkinga yokuthi ngokuvamile awagcwali emshinini oshintshashintshayo (ngenxa yokusetshenziswa okuphansi kwamanje ngasekupheleni komjikelezo wokushaja) bese impilo yawo yesevisi ihlupheka, amabhethri e-lithium asendlini engumahambanendlwana akonakalisa kakhulu. ukushaja ukunethezeka.

I-BMS

Amabhethri e-lithium ahlanganisa lokho okubizwa nge-BMS, uhlelo lokuphatha ibhethri.Le BMS igada ibhethri futhi ilivikele ekulimaleni.Ngale ndlela, i-BMS ingavimbela ukukhishwa okujulile ngokumane ivimbele okwamanje ukuthi kudonswe.I-BMS futhi ingavimbela ukushaja emazingeni okushisa aphansi kakhulu.Ngaphezu kwalokho, yenza imisebenzi ebalulekile ngaphakathi kwebhethri futhi ibhalansisa amaseli.

Lokhu kwenzeka ngokunethezeka ngemuva, njengomsebenzisi omsulwa awuvamisile ukuthi ubhekane nakho nhlobo.

Isixhumi esibonakalayo se-Bluetooth

Amabhethri amaningi e-lithium amakhaya eselula anikeza isixhumi esibonakalayo se-Bluetooth.Lokhu kuvumela ibhethri ukuthi ligadwe kusetshenziswa uhlelo lokusebenza lwe-smartphone.

Sesivele siyijwayele le nketho evela kuzilawuli zethu zokushaja ilanga ze-Renogy kanye ne-Renogy Battery Monitor, futhi sesiyithokozele lapho.

Kungcono kuma-inverters

Amabhethri e-lithium angaletha imisinga ephezulu ngaphandle kokwehla kwe-voltage, okuwenza alungele ukusetshenziswa kuwo12v inverter.Ngakho-ke uma uthanda ukusebenzisa imishini yekhofi kagesi ku-motorhome noma ufuna ukusebenzisa isomisi sezinwele, kunezinzuzo ngamabhethri e-lithium ku-motorhome.Uma ufuna ukupheka ngogesi ku-camper, awukwazi ukugwema i-lithium noma kunjalo.

Yonga isisindo ngamabhethri e-lithium endlini ephathwayo

Amabhethri e-lithium alula kakhulu kunamabhethri omthofu anomthamo ofanayo.Lokhu kuyinzuzo enkulu kubahambi abaningi abanezinkinga zemotohome okufanele bahlole ibhuloho lokukala ngaphambi kohambo ngalunye ukuze baqinisekise ukuthi basesendleleni endaweni esemthethweni.

Isibonelo sokubala: Ekuqaleni besinamabhethri angu-2x 95Ah AGM.Lezi zinesisindo esingu-2×26=52kg.Ngemuva kokuguqulwa kwethu kwe-lithium sidinga kuphela ama-24kg, ngakho-ke songa ama-28kg.Futhi leso esinye isiqhathaniso esithophayo sebhethri le-AGM, ngoba siphindaphinde kathathu umthamo osebenzisekayo “ngendlela”!

Umthamo owengeziwe ngebhethri ye-lithium endlini ephathwayo

Njengomphumela weqiniso lokuthi ibhethri ye-lithium ilula futhi incane kunebhethri eliholayo elinamandla afanayo, ungakwazi ukuguqula yonke into futhi kunalokho ujabulele umthamo owengeziwe ngesikhala esifanayo nesisindo.Isikhala sivamise ukulondolozwa ngisho nangemva kokwenyuka komthamo.

Ngokushintsha kwethu okuzayo ukusuka ku-AGM kuye kumabhethri e-lithium, sizophinda kathathu umthamo wethu osebenzisekayo kuyilapho sithatha indawo encane.

Impilo yebhethri ye-lithium

Ubude bempilo yebhethri ye-lithium endlini ephathwayo ingaba nkulu kakhulu.

Lokhu kuqala ngeqiniso lokuthi ukushaja okulungile kulula futhi akuyinkimbinkimbi kangako, nokuthi akulula kangako ukuthikameza impilo yesevisi ngokushaja okungalungile nokukhipha okujulile.

Kodwa amabhethri e-lithium abuye abe nokuzinza okuningi komjikelezo.

Isibonelo:

Ake sithi udinga umthamo wonke webhethri ye-lithium engu-100Ah nsuku zonke.Lokho kusho ukuthi uzodinga umjikelezo owodwa nsuku zonke.Uma ubusendleleni unyaka wonke (okungukuthi izinsuku ezingama-365), ubuzodlula ngebhethri lakho le-lithium iminyaka engu-3000/365 = 8.22 iminyaka.

Nokho, iningi labahambi cishe ngeke libe semgwaqweni unyaka wonke.Esikhundleni salokho, uma sithatha amasonto ayi-6 eholidini = izinsuku ezingama-42 bese sengeza ezinye izimpelaviki ezimbalwa enanini lezinsuku zokuhamba eziyi-100 ngonyaka, sizoba ku-3000/100 = iminyaka engama-30 yokuphila.Kukhulu, akunjalo?

Akumelwe kukhohlakale: Incazelo ibhekisela ku-90% DoD.Uma udinga amandla amancane, impilo yesevisi nayo iyanwetshwa.Ungakwazi futhi ukulawula lokhu ngokusebenzayo.Uyazi ukuthi udinga i-100Ah nsuku zonke, ungavele ukhethe ibhethri elikhulu ngokuphindwe kabili.Futhi ngokuzumayo okukodwa uzoba ne-DoD ejwayelekile engu-50% engakhulisa ubude bempilo.Lapho: Ibhethri elihlala isikhathi eside kuneminyaka engu-30 cishe lizoshintshwa ngenxa yenqubekelaphambili yezobuchwepheshe elindelwe.

Impilo ende yesevisi kanye nomthamo ophezulu, osebenzisekayo nakho kubeka intengo yebhethri ye-lithium endlini engumahamba nendlwana endaweni ebonakalayo.

Isibonelo:

Ibhethri ye-Bosch AGM ene-95Ah okwamanje ibiza cishe u-$200.

Cishe kuphela u-50% wama-95Ah webhethri le-AGM okufanele asetshenziswe, okungukuthi 42.5Ah.

Ibhethri ye-lithium ye-Liontron RV enamandla afanayo we-100Ah ibiza u-$1000.

Ekuqaleni lokho kuzwakala njengentengo ephindwe kahlanu yebhethri ye-lithium.Kodwa nge-Liontron, ngaphezu kwe-90% yomthamo ingasetshenziswa.Esibonelweni, ihambisana namabhethri amabili e-AGM.

Manje intengo yebhethri ye-lithium, elungiselwe umthamo osebenzisekayo, isengaphezu kokuphindwe kabili.

Kodwa manje ukuzinza komjikelezo kuyaqala ukusebenza.Lapha ulwazi lomkhiqizi luyahlukahluka kakhulu - uma ungathola lutho (ngamabhethri ajwayelekile).

• Ngamabhethri e-AGM umuntu ukhuluma ngemijikelezo efika ku-1000.
• Nokho, amabhethri e-LiFePo4 akhangiswa njenganemijikelezo engaphezu kuka-5000.

Uma ibhethri ye-lithium endlini ephathwayo empeleni ihlala izikhathi ezinhlanu kunemijikelezo eminingi, khona-keibhethri ye-lithiumizodlula ibhethri le-AGM ngokuya ngokusebenza kwentengo.