Ingabe i-Powerwall ye-BSLBATT Isebenza Kakhulu Kunamabhethri E-Acid Yomthofu?
Amabhethri esitoreji sasekhaya aba isengezo esithandwa kakhulu kumasistimu elanga, lapho amakhemikhali amabili avame kakhulu amabhethri e-lead-acid kanye ne-lithium. Njengoba igama liphakamisa, amabhethri e-lithium-ion enziwa ngensimbi ye-lithium, kuyilapho amabhethri e-lead-asidi enziwa ngokuyinhloko ngomthofu ne-asidi. Njengoba udonga lwethu lwamandla afakwe odongeni lunikwa amandla yi-lithium-ion, sizobe siqhathanisa kokubili - udonga lwamandla ngokumelene ne-lead acid.
1. Amandla kagesi nogesi:
I-Lithium Powerwall inikezela ngama-voltage ahlukile kancane, okwenza ifaneleke kakhulu njengokungena esikhundleni samabhethri e-lead-acid.Ukuqhathaniswa kukagesi phakathi kwalezi zinhlobo ezimbili:
- Ibhethri le-lead-acid:
12V*100Ah=1200WH
48V*100Ah=4800WH
- Ibhethri ye-Lithium Powerwall:
12.8V*100Ah=1280KHH
51.2V*100Ah=5120WH
I-Lithium Powerwall inikeza umthamo osebenziseka kakhulu kunomkhiqizo olinganiselwe ngokulinganayo we-lead-acid. Ungalindela isikhathi sokugijima esifika ngokuphindwe kabili.
2. Impilo yomjikelezo.
Kungenzeka ukuthi usujwayelene kakhulu nempilo yomjikelezo webhethri le-lead-acid.Ngakho-ke lapha sizokutshela nje impilo yomjikelezo webhethri yethu ye-LiFePO4 efakwe odongeni.
Ingafinyelela imijikelezo engaphezu kuka-4000 @100%DOD, imijikelezo engu-6000 @80% DOD. Okwamanje, amabhethri e-LiFePO4 angashajwa aze afike ku-100% ngaphandle kwengozi yokulimala. Qiniseka ukuthi ushaja ibhethri lakho ngokushesha ngemva kokulikhipha, sincoma ukuthi ukushajwa kukhawulelwe ku-80-90% wokushona kokukhishwa (DOD) ukuze ugweme i-BMS ukunqamula ibhethri.
3. Iwaranti ye-Powerwall Versus Lead-Acid
I-BMS ye-BSLBATT Powerwall iqapha ngokucophelela izinga lokushajwa kwamabhethri ayo, ukukhishwa kwayo, amazinga kagesi, izinga lokushisa, amaphesenti omhlaba onqotshiwe, nokunye, ukuze kwandiswe isikhathi sabo sokuphila esiyenza ikwazi ukuza newaranti yeminyaka eyi-10 ne-15- Iminyaka engu-20 yokuphila kwenkonzo.
Ngaleso sikhathi, abenzi bamabhethri aneasidi yomthofu abakwazi ukulawula ukuthi uzoyisebenzisa kanjani imikhiqizo yabo futhi banikeza kuphela iziqinisekiso zonyaka owodwa noma mhlawumbe emibili uma uzimisele ukukhokhela uhlobo olubiza kakhulu.
Lokhu kuyinzuzo enkulu ye-BSLBATT Powerwall ngaphezu komncintiswano. Iningi labantu, ikakhulukazi osomabhizinisi, abazimisele ngokukhipha inani elikhulu lemali ukuze batshale imali entsha ngaphandle uma bengakwazi ukukhokhela izinkinga ezilandelayo zemakethe ngokuqhubekayo. I-Lithium Powerwall inezindleko eziphezulu zokutshala izimali zangaphambili, kodwa ukuphila kwayo isikhathi eside kanye newaranti yeminyaka eyi-10 enikezwa umphakeli kunciphisa ngokuphelele izindleko zayo zesikhathi eside zokusebenzisa.
4. Izinga lokushisa.
I-LiFePO4 I-Lithium Iron Phosphate ingakwazi ukumelana nezinga lokushisa elibanzi ngenkathi ikhipha, ngakho ingasetshenziswa ezindaweni eziningi ezishisayo.
- I-Ambient Temperature yebhethri le-Lead Acid: -4°F ukuya ku-122°F
- I-Ambient Temperature yebhethri ye-powerwall ye-LiFePO4: -4°F kuya ku-140°F Ngaphezu kwalokho, inamandla okubekezelela amazinga okushisa aphezulu, ingahlala iphephile kunebhethri le-lead-acid njengoba amabhethri e-LiFePO4 afakwe i-BMS. Le sistimu ingakwazi ukubona izinga lokushisa elingavamile ngesikhathi futhi ivikele ibhethri, imise ngokuzenzakalelayo ukushaja noma ukushajwa ngokushesha, ngakho-ke ngeke kube khona ukushisa okukhiqizwayo.
5. I-Powerwall Storage Yamandla Ngokuqhathaniswa ne-Lead-Acid
Akwenzeki ukuqhathanisa ngokuqondile umthamo we-Powerwall namabhethri e-lead-acid ngoba impilo yawo yesevisi ayifani. Nokho, ngokususelwe kumehluko ku-DOD (Ukujula Kokukhipha), singanquma ukuthi umthamo osebenzisekayo webhethri le-Powerwall womthamo ofanayo makhulu kakhulu kunebhethri le-asidi yomthofu.
Isibonelo: ukuthatha umthamo we10kWh amabhethri e-Powerwallnamabhethri e-lead-acid; ngenxa yokuthi ukujula kokukhishwa kwamabhethri e-lead-acid angeke kube ngaphezu kuka-80%, kuhle kube ngu-60%, ngakho-ke empeleni cishe angu-6kWh - 8 kWh kuphela womthamo osebenzayo wokugcina. Uma ngifuna ukuthi zihlale iminyaka engu-15, kufanele ngigweme ukuzikhipha ngaphezu kuka-25% njalo ebusuku, ngakho isikhathi esiningi empeleni ziba no-2.5 kWh kuphela wesitoreji. Amabhethri e-LiFePO4 Powerwall, ngakolunye uhlangothi, angakhishwa ngokujulile aze afike ku-90% noma ngisho ku-100%, ngakho-ke ukusetshenziswa kwansuku zonke, i-Powerwall iphakeme, futhi amabhethri e-LiFePO4 angakhishwa ngokujulile nakakhulu uma kudingeka ukunikeza amandla esimweni sezulu esibi futhi /noma ngezikhathi zokusetshenziswa kwamandla aphezulu.
6. Izindleko
Intengo yebhethri ye-LiFePO4 izoba phezulu kunamabhethri e-lead-acid yamanje, adinga ukutshala imali eningi ekuqaleni. Kodwa uzothola ibhethri ye-LiFePO4 inokusebenza okungcono. Singabelana ngethebula lokuqhathanisa lereferensi yakho uma uthumela ukucaciswa nezindleko zamabhethri akho asebenzayo. Ngemva kokuhlola inani leyunithi ngosuku(USD) lezinhlobo ezi-2 zamabhethri. Uzothola ukuthi inani/umjikelezo wamabhethri we-LiFePO4 uzoshibhe kunamabhethri e-lead-acid.
7. Ithonya endaweni ezungezile
Sonke sikhathazekile ngokuvikela imvelo, futhi silwela ukwenza ingxenye yethu ukuze sinciphise ukungcola nokusetshenziswa kwezinsiza. Uma kuziwa ekukhetheni ubuchwepheshe bebhethri, amabhethri e-LiFePO4 ayinketho enhle kakhulu yokunika amandla amandla avuselelekayo njengomoya nelanga kanye nokunciphisa imiphumela yokukhipha izinsiza.
8. Ukusebenza Kwe-Powerwall
Ukusebenza kahle kokugcinwa kwamandla kwe-Powerwall ngama-95% angcono kakhulu kunamabhethri e-lead-acid acishe abe ngu-85%. Empeleni, lokhu akuwona umehluko omkhulu, kodwa kuyasiza. Kuzothatha cishe ingxenye eyodwa kuya kwezingxenye ezimbili kwezintathu zehora elingaphansi kwe-kilowatt-ihora elingaphansi kwe-kilowatt kagesi welanga ukushaja ngokugcwele i-Powerwall eno-7kWh kunamabhethri e-lead-acid, cishe ingxenye yesilinganiso sokukhishwa kwansuku zonke kwephaneli eyodwa yelanga.
9. Ukonga Isikhala
I-Powerwall ifanele ukufakwa ngaphakathi noma ngaphandle, ithatha isikhala esincane kakhulu, futhi njengoba igama lisikisela ukuthi yenziwe ukuthi igxunyekwe ezindongeni. Uma ifakwe kahle kufanele iphephe ngokwedlulele.
Kunamabhethri aneasidi yomthofu angafakwa endlini ngezinyathelo ezifanele zokuphepha, kodwa ngenxa yethuba elincane kakhulu kodwa langempela lokuthi ibhethri elineasidi yomthofu izonquma ukuziguqula ibe yinqwaba eshisayo ye-fuming goo, ngincoma ngokuqinile ukuyibeka ngaphandle.
Inani lesikhala esithathwe amabhethri e-lead-acid eyanele ukunika amandla indlu engaphandle kwegridi alilikhulu ngendlela abantu abaningi abavame ukucabanga ngayo kodwa liselikhulu kunalokho okudingwa yi-Powerwalls.
Ukuthatha indlu yabantu ababili ngaphandle kwegridi kungase kudinge ibhange lamabhethri e-asidi yomthofu azungeze ububanzi bombhede owodwa, ukujiya kwepuleti lesidlo sakusihlwa, futhi cishe ukuphakama njengefriji yebha. Nakuba indawo evalekile yebhethri ingadingeki kakhulu kukho konke ukufakwa, izinyathelo zokuphepha zidinga ukuthathwa ukuze kuvinjelwe izingane ekuhloleni ingcindezi isistimu noma okuphambene nalokho.
10. Isondlo
Amabhethri e-lead-acid ephila isikhathi eside avaliwe adinga inani elincane lokunakekelwa njalo ezinyangeni eziyisithupha. I-Powerwall ayidingi lutho.
Uma ufuna ibhethri elinemijikelezo engaphezu kuka-6000 esekelwe ku-80%DOD; Uma ufuna ukushaja ibhethri phakathi kwamahora angu-1-2; Uma ufuna uhhafu wesisindo kanye nokusetshenziswa kwesikhala kwebhethri le-lead-acid… Woza uhambe nenketho ye-LiFePO4 powerwall. Sikholelwa ekubeni luhlaza, njengawe.
Isikhathi sokuthumela: Sep-13-2024