Kwa-BSLBATT, siyaqonda ukuthi ukukhetha ibhethri elilungile kubalulekile ku-solar yakho nomauhlelo lokugcina amandla. Kungakhathaliseki ukuthi umisa ikhabethe elingekho kugridi, uthuthukisa ukuqina kwekhaya lakho ngamandla ayisipele, noma unika amandla i-RV, ibhethri liyinhliziyo yesistimu. Kodwa uma ubheka ukucaciswa kwebhethri, uvamise ukubona amagama afana nokuthi “Amp Hours” (Ah) kanye nokuthi “Watt Hours” (Wh). Lezi zinombolo zisho ukuthini ezidingweni zakho zomhlaba wangempela?
Okuhamba phambili Okubalulekile:
- I-Amp Hours (Ah) iyisilinganiso esiyinhloko somthamo webhethri, esibonisa ukuthi ingakanani ishaje kagesi engalethwa ngokuhamba kwesikhathi ngesikhathi esithile.
- Kumasistimu elanga namandla okugcina amandla, ukuqonda i-Ah kubalulekile ekunqumeni ukuthi ibhange lakho lebhethri linganika amandla isikhathi esingakanani imithwalo yakho (isikhathi sokusebenza) kanye nokulinganisa kahle isistimu yakho.
- Ukubala umthamo webhethri lakho elidingekayo kuhlanganisa ukulinganisa ukusetshenziswa kwamandla kwansuku zonke (Wh/kWh), ukuwaguqulela ku-Ah ngokusekelwe kugesi wesistimu yakho, kanye nokufaka i-Factoring in Depth of Discharge (DoD), ukusebenza kahle, kanye nezinsuku zokugcina ozifisayo.
- Nakuba i-Ah igxile enkokhelweni, amahora ama-Watt (Wh) noma amahora e-Kilowatt (kWh) amelela isamba samandla futhi ngokuvamile aqondakalayo ekuhleleni amandla esistimu iyonke. Womabili amayunithi abalulekile.
- Ngaphandle kuka-Ah, cabangela izici ezibalulekile njengohlobo lwebhethri (i-LiFePO4), i-voltage, impilo yomjikelezo, isilinganiso esiphezulu samanje, kanye nokuba khona Kohlelo Lokulawulwa Kwebhethri oluqinile (BMS) lapho ukhetha ibhethri lesitoreji.
- Amabhethri e-BSLBATT LiFePO4 anikezela ngomthamo ophezulu osebenzisekayo, impilo yomjikelezo omude, i-BMS edidiyelwe, nokwethembeka, okuwenza abe yisinqumo esihle kakhulu sokufuna izinhlelo zokusebenza zokugcina ilanga namandla.
Sihlanganise lo mhlahlandlela ukuze ukusize uqonde Amahora A-Amp (Ah), kungani ubaluleke kakhulu ezinhlelweni zokusebenza ze-solar nesitoreji samandla, nokuthi ikusiza kanjani ukunquma umthamo webhethri ofanele wephrojekthi yakho.
Ayini Amahora we-Amp (Ah)? Umhlahlandlela Wabaqalayo “Ukushaja” Ibhethri
Cabanga ngesilinganiso sika-Ah sebhethri njengosayizi wethangi likaphethiloli likagesi. I-Amp Hours (Ah) iyunithi yokushaja kagesi emelela inani eliphelele likagesi ibhethri elingalethwa ngokuhamba kwesikhathi. Ngobuchwepheshe, 1 Amp Ihora lisho ukuthi ibhethri lingaletha i-amp engu-1 yamanje ihora elingu-1.
Isibonelo Esilula: Uma ibhethri linomthamo wama-Amp Amahora angu-100 (100Ah), ngokwethiyori lisho ukuthi linganikeza amandla amanje angu-100 Amps amahora angu-1 (100A * 1h = 100Ah), noma ama-Amps angu-50 amahora angu-2 (50A * 2h = 100Ah), ubukhulu obuthile bobukhulu bamanje bokukhipha bunqunywa isilungiselelo samanje sokukhipha. Ibhethri lelanga le-BSLBATT LiFePO4 lisekela ukukhishwa okuqhubekayo kwe-100Amps.
Kungani Isilinganiso sika-Ah Sibalulekile Ngekhono
Nakuba i-Ah ingewona “amandla” aqondile (yi-Wh), iyinkomba ebalulekile yomthamo webhethri – ukuthi ingagcina ishaji kagesi engakanani. Isilinganiso se-Ah sikutshela ukuthi ibhethri linganikeza inani elithile lamanje isikhathi esingakanani. Kubalulekile ukuqaphela ukuthi izilinganiso zika-Ah zivame ukucaciswa ngenani elithile lokukhipha (njenge-C/20, okusho ukuthi likhishwe ngaphezu kwamahora angu-20). Ukushajwa ngokushesha (amanje okuphezulu) kungase kwehlise kancane umthamo we-Ah owukhipha, ikakhulukazi ngobuchwepheshe bebhethri obudala njenge-lead-acid.
Kungani Amahora E-Amp Abaluleke Kangaka Kusistimu Yakho Yokugcina Ilanga Nezamandla
Ukunquma Isikhathi Sokusebenza Sesistimu Yakho (Amandla Akho Ahlala Isikhathi Eside Kangakanani)
Umthamo we-Ah webhange lakho lebhethri inquma ngokuqondile ukuthi isistimu yakho inganika amandla isikhathi esingakanani izinto zakho zikagesi noma ikhaya lapho kungekho okokufaka okuvela kumaphaneli elanga noma kugridi. Umthamo we-Ah ophakeme usho ukuthi ungadonsa amandla isikhathi eside. Kuhlelo lwelanga, lokhu kubalulekile ukuze umboze izidingo zakho zamandla ngobusuku obubodwa noma ngezikhathi zokukhanya kwelanga okuphansi.
Ukulinganisa Ibhange Lakho Lebhethri Ngokufanelekile
Ukuqonda u-Ah kukusiza ukuthi ukhulise ibhange lakho lebhethri ukuze lihlangabezane nezidingo zakho ezithile zamandla. Ukweqisa kuholela ezindlekweni ezingadingekile, kuyilapho ukwehlisa kusho ukuthi ungase uphelelwe amandla ngesikhathi uwadinga kakhulu. Ukukhetha umthamo olungile we-Ah ibhalansi phakathi kwezidingo zakho zamandla, ibhajethi, nobude besikhathi osifunayo bokwenza isipele.
Umthelela Ekuphileni Kwebhethri kanye Nokusebenza (Sethula i-DoD)
Lokhu kusebenza ikakhulukazi kumabhethri omjikelezo ojulile, asetshenziswa kakhulu endaweni yokugcina amandla elanga namandla. Ukushajwa kwebhethri ngokuphindaphindiwe (kuya esimweni esiphansi sokushajwa) kunciphisa ubude bayo bempilo (inani lemijikelezo). Lokhu kukalwa Ngokujula Kokukhipha (DoD).
Uma unebhange elikhulu lebhethri le-Ah kunesidingo sakho sansuku zonke esincane, ungasebenzisa i-DoD ephansi umjikelezo ngamunye. Isibonelo, ukudweba i-50Ah kusuka ku-a100Ah ibhethrikusho 50% DoD, kodwa ukudweba 50Ah kusukela200Ah ibhethrikusho i-DoD engama-25% kuphela. Ukwehlisa i-DoD ngomjikelezo ngamunye kukhulisa ngokumangalisayo inani lemijikelezo ibhethri elingayenza, kunwebe ukuphila kwayo okusebenzisekayo. Isibonelo, amabhethri ethu e-BSLBATT LiFePO4 anikeza impilo yomjikelezo oyingqayizivele ngisho naku-DoD ephezulu (njenge-90% -100%), kodwa ukusebenza ku-DoD ephansi kuzonweba impilo nakakhulu.
Ukubala nokukhetha amandla ebhethri alungile (Ah) ngezidingo zakho
Linganisela Ukusetshenziswa Kwakho Kwansuku Zonke Kwamandla
Okokuqala, udinga ukuthola ukuthi angakanani amandla imithwalo yakho edlayo ngosuku, ngokuvamile akalwa ngamahora e-Watt-hours (Wh) noma amahora e-Kilowatt (kWh – 1 kWh = 1000 Wh). Ungakwenza lokhu ngokufaka kuhlu izinto zakho zikagesi, amandla azo asetshenziswayo (ama-Watts), nokuthi uzisebenzisa isikhathi esingakanani nsuku zonke (amahora).
Ingqikithi Yansuku zonke Wh = Σ (I-Watts Yensiza * Amahora Asetshenzisiwe).
Ukuguqula i-Wh iye ku-Ah (Kungani I-System Voltage Ibalulekile!)
Nakuba i-Wh/kWh imelela ingqikithi yamandla (Ah vs. Watts Ichazwe Ngokucacile), i-Ah imelela umthamo wokushaja ku-voltage ethile. Ubudlelwano buthi: Wh = Ah × Ama-Volts (V).
Ngakho-ke, ukuze uthole umthamo we-Ah odingekayo webhange lakho lebhethri ngokusekelwe ezidingweni zakho ze-Wh, udinga ukwazi amandla kagesi esistimu yakho (isb, 12V, 24V, 48V).
I-Ah edingekayo = (Isamba sansuku zonke se-Wh / I-Voltage V yesistimu)
Isibonelo: Uma ukusetshenziswa kwakho kwansuku zonke kungu-3000 Wh futhi amandla kagesi esistimu yakho ingu-48V, isisekelo esingu-Ah esidingekayo singu-3000 Wh / 48V = 62.5 Ah.
Ukubalwa Kokujula Kokukhipha (DoD) kanye Nokulahlekelwa Kwesistimu
Akufanele uhlele ukushajwa ibhethri lakho libe ngu-0% esimweni sokushajwa nsuku zonke, ikakhulukazi ngezinhlobo ezithile zebhethri.
Faka i-DoD yakho ephezulu oyifunayo. Kumabhethri e-lead-acid, i-DoD engu-50% ivamise ukutuswa ngempilo ephusile. Ngamabhethri ekhwalithi ephezulu e-LiFePO4 njengamabhethri elanga e-BSLBATT, ungasebenzisa ngokuphephile i-DoD ephakeme (isb, u-90% noma u-100% womthamo osebenzisekayo ophezulu) kuyilapho usathola impilo yomjikelezo omude kakhulu.
Futhi, cabangela ukungasebenzi kahle kwesistimu (ama-inverters, izintambo). Ake sicabangele ukusebenza kahle okuhlangene okungama-85%.
Okunye Okungokoqobo Okudingekayo Ah = (Ingqikithi Yansuku zonke ye-Wh / I-Voltage V Yesistimu) / (I-Max DoD Efiselekayo %) / Ukusebenza kahle %
Isibonelo (siyaqhubeka): Kusetshenziswa i-3000 Wh/day, isistimu ye-48V, i-80% DoD ye-LiFePO4, kanye nokusebenza kahle okungu-85%: Kudingeka u-Ah = (3000 Wh / 48V) / 0.80 / 0.85 ≈ 92 Ah.
I-H2: Ukungeza Amandla Okulondoloza (Izinsuku Zokuzimela)
Cabangela ukuthi zingaki izinsuku isistimu yakho edinga ukusebenza ngamandla ebhethri kuphela ngaphandle kokufaka ilanga (izinsuku zokuzimela). Phindaphinda imfuneko yakho yansuku zonke ye-Ah ngenani lezinsuku zokuzimela.
Isibonelo: Uma udinga izinsuku ezi-3 zokuzimela: Isamba seBhange Ah = 92 Ah/usuku * izinsuku ezi-3 = 276 Ah.
Lesi sibalo sikusiza usayizi webhange lakho lonke lebhethri. Uzobe usubheka i-BSLBATT51.2V amabhethri elangaezihlangabezana noma ezeqe leli samba lomthamo we-Ah, okungenzeka ngokuhlanganisa amamojula amaningi ebhethri.
Ah vs. Wh/kWh: Iyiphi Iyunithi Okufanele Ugxile Kuyo?
Amalensi Ahlukile Kusitoreji Sebhethri
Womabili amayunithi achaza umthamo webhethri kodwa ngezindlela ezihluke kancane:
Ah: Igxila enanini eliphelele lenkokhiso etholakalayo, ebalulekile ekuqondeni umthamo wamanje wokulethwa ku-voltage engashintshi.
I-Wh/kWh: Igxila kuwo wonke amandla agciniwe, okuvamise ukusebenziseka kalula uma uqhathanisa umthamo webhethri nokusetshenziswa kwakho kwamandla okulinganiswa nge-kWh.
Kungani I-Wh/kWh Ivamise Ukusebenziseka Kakhulu Ezinhlelweni Zamandla
Nakuba i-Ah ibalulekile, kumasistimu elanga namandla okugcina amandla lapho ulinganisa khona ukukhiqizwa kwamandla (kWh kumaphaneli) kanye nokusetshenziswa kwamandla (kWh ngemithwalo), i-Wh noma i-kWh ivamise ukuba iyunithi elula kakhulu yokuklanywa kohlelo lonke nokuqhathanisa. Nokho, usadinga isilinganiso sika-Ah (kanye ne-voltage) ukuze uqonde amandla amanje ebhethri nokuthi lisebenza kanjani ngaphansi kwemithwalo ehlukene.
Ngaphandle kuka-Ah: Ezinye Izinto Ezibalulekile Lapho Ukhetha Ibhethri Lesitoreji
Ungabheki nje U-Ah - Cabanga Ngalokhu!
Nakuba i-Ah ingukhiye, ukukhetha ibhethri elifanele lelanga/isitoreji kudinga ukubheka isithombe esigcwele:
Uhlobo Lwebhethri:Amabhethri e-Lithium Iron Phosphate (LiFePO4).(njengeyethu kwa-BSLBATT) inikeza izinzuzo ezibalulekile kune-asidi eholayo evamile, okuhlanganisa ukuphila komjikelezo omude kakhulu, umthamo osebenzisekayo ophezulu (ukubekezelela i-DoD ejulile), ukushaja okusheshayo, isisindo esincane, nokusebenza kahle okungcono.
I-Voltage Nominal (V): Qinisekisa ukuthi amandla kagesi ebhethri afana nomklamo wesistimu yakho (12V, 24V, 48V).
I-Maximum Charge/Discharge yamanje (A): Ibalulekile ekusingatheni izimfuno zamandla aphezulu emithwalo yakho kanye nomkhawulo omkhulu ophumayo wesilawuli sakho seshaja yelanga noma isishintshisi.
I-Cycle Life: Kukangaki ibhethri lingashajwa futhi lishajwe kabusha ngaphambi kokuba umthamo walo wehle kakhulu. Amabhethri e-LiFePO4 aqhosha ngezinkulungwane zemijikelezo, eyedlula kude i-asidi yomthofu.
I-Operating Temperature Range: Qinisekisa ukuthi ibhethri lisebenza ngokuthembekile esimweni sakho sezulu.
Isistimu Yokulawula Ibhethri (BMS): Ibalulekile kumabhethri e-Lithium, i-BMS enhle ivikela ibhethri ekushajweni ngokweqile, ekushajweni kakhulu, ekweqiseni kwamanje, kanye nokweqisa kwezinga lokushisa, iqinisekisa ukuphepha nokuphila isikhathi eside. Wonke amabhethri e-BSLBATT LiFePO4 afika ne-BMS ehlanganisiwe, eqinile.
Imibuzo Evame Ukubuzwa (FAQ) Mayelana Nomthamo Webhethri & Ah
Q1: Ingabe isilinganiso sika-Ah esiphezulu sihlale singcono?
A: Ngokujwayelekile, yebo, ngevoltheji enikeziwe kanye nobuchwepheshe bebhethri. I-Ah ephakeme isho umthamo owengeziwe, ongaholela esikhathini eside sokusebenza kanye nempilo ende uma isetshenziswa ku-DoD ephansi. Nokho, udinga usayizi webhange lebhethri ngokufanele izidingo zakho ezithile ukuze ubhalansise ukusebenza nezindleko.
Q2: Ngingakwazi ukuxhuma amabhethri ngezilinganiso ezihlukile ze-Ah?
IMP: NGOKUVAMILE AKUnconyiwe ukuxhuma amabhethri anamandla ahlukene e-Ah ochungechungeni noma ngokuhambisana, ikakhulukazi ngamabhethri e-lead-acid, njengoba kungaholela ekushajweni/ekushajweni okungalingani futhi kunciphise ubude bempilo yebhange. Ngamabhethri e-BSLBATT Lithium, sincoma ukuxhuma amamojula afanayo ukuze usebenze kahle nokuphepha, kuqondiswa imiyalo yethu yokuxhuma namandla e-BMS.
Q3: Into yami esetshenziswayo ibala amandla kuma-Watts (W). Ngisebenzisa kanjani i-Ah?
A: Udinga ukuguqula ama-Watts abe ama-Amps ku-voltage ethize: Ama-Amps = Watts / Volts. Bese, ungabona ukuthi umthamo we-Ah webhethri unganikeza leyo yamanje isikhathi esingakanani. Ngokuhlela amandla, ngokuvamile kulula ukuguqula ukusetshenziswa kwento kagesi kube i-Wh (Watts * Amahora) bese usebenzisa ukuguqulwa kuka-Wh ukuya ku-Ah esixoxile ngakho ngaphambili, ukubala amandla kagesi wesistimu yakho.
Q4: Ukushisa kuthinta kanjani umthamo we-Ah?
A: Amazinga okushisa aphakeme (abanda kakhulu noma ashise kakhulu) anganciphisa okwesikhashana umthamo (Ah) webhethri futhi angathinta ukuphila kwayo kwesikhathi eside. Amabhethri e-LiFePO4 ngokuvamile asebenza kangcono ebangeni lokushisa elibanzi kune-lead-acid, kodwa ukusebenza ngaphakathi kwemikhawulo yokushisa enconywayo kuhlala kungcono kakhulu.
Q5: Kungani kufanele ngikhethe amabhethri e-BSLBATT LiFePO4 esistimu yami yelanga/yesitoreji?
A: Amabhethri e-BSLBATT aklanyelwe ukufuna amandla elanga kanyeizinhlelo zokusebenza zokugcina amandla. Sinikeza umthamo osebenzisekayo ophezulu (ukubekezelela i-DoD ephezulu), impilo yomjikelezo oyingqayizivele (okusho iminyaka yamandla athembekile), i-BMS ehlanganisiwe ehlakaniphile yokuphepha nokusebenza, ukusebenza kahle okuphezulu, futhi itholakala ngamavoltage namandla ahlukahlukene (Ah) ukuze ilingane osayizi besistimu abahlukene. Sihlinzeka ngezixazululo ezinokwethenjelwa zokugcina amandla ezikhulisa ukutshalwa kwezimali kwakho kumandla avuselelekayo.
Ukuqonda amahora we-Amp (Ah) kuyisinyathelo esibalulekile sokuzulazula emhlabeni wamabhethri elanga nawokugcina amandla. Nakuba kuyinkomba eyinhloko yomthamo, khumbula ukuthi isebenza ngokubambisana ne-voltage ukucacisa ingqikithi yamandla agciniwe (Wh/kWh). Ngokubala ngokucophelela izidingo zakho zamandla, ucabangele amapharamitha afana ne-DoD, nokukhetha ubuchwepheshe obufanele bebhethri nekhwalithi, ungakha isistimu yamandla eqinile nethembekile.
Kwa-BSLBATT, sizibophezele ekunikezeni ukusebenza okuphezulu, izixazululo zesitoreji samandla ezihlala isikhathi eside. Sinikezela ngezinhlobonhlobo zamabhethri elanga namandla okugcina amandla ahlukahlukene anamandla e-Ah ne-Wh, aklanyelwe ukuhlangabezana nezidingo ezihlukahlukene zamakhasimende ethu.
Ulungele ukuthola umthamo webhethri ophelele wephrojekthi yakho?
Hlola ububanzi bethu be-BSLBATT Solar Battery ukuze ubone amandla atholakalayo kanye nokucaciswa.
Xhumana nethimba lethu lochwepheshe– silapha ukuze sikusize ubale izidingo zakho bese ukhetha isixazululo sebhethri se-BSLBATT esingcono kakhulu!
Isikhathi sokuthumela: Jun-03-2025