Amandla ebhethri yeSolar Amp hour Ah kanye nehora le-Kilowatt kWh

Iyini i-Amp-Hour (Ah)

Endaweni yamabhethri, i-Ampere-hour (Ah) isebenza njengesilinganiso esibalulekile sokushajwa kukagesi, esibonisa umthamo wokugcina amandla ebhethri.Kalula nje, ihora le-ampere limelela inani lenkokhiso elidluliswa amandla aqhubekayo e-ampere eyodwa phakathi nenkathi yehora.Le metric ibalulekile ekulinganiseni ukuthi ibhethri lingakwazi ukubekezelela ngempumelelo i-amperage ethile.

Okuhlukile kwebhethri, okufana ne-lead-acid ne-Lifepo4, kubonisa ukuminyana kwamandla okuhlukile nezici ze-electrochemical, ezithonya amandla azo e-Ah.Isilinganiso se-Ah esiphezulu sibonisa umthamo omkhulu wamandla ongalethwa yibhethri.Lo mehluko uphethe ukubaluleka okukhethekile ekusetheni i-solar engaphandle kwegridi, lapho kubaluleke kakhulu ukusekela ngokulondoloza amandla okuthembekile nokwanele.

Yini ihora leKilowatt (kWh)

Emkhakheni wamabhethri, i-kilowatt-hora (kWh) imele njengeyunithi yamandla abalulekile, ichaza inani likagesi okhiqizwayo noma osetshenziswe ngaphezu kwehora ngesilinganiso se-kilowatt eyodwa.Ikakhulukazi ngaphakathi kwesizinda samabhethri elanga, i-kWh isebenza njengemethrikhi ebalulekile, enikeza ukuqonda okuphelele kwamandla ebhethri ewonke.

Empeleni, ihora le-kilowatt lihlanganisa inani lamandla kagesi asetshenziswayo noma akhiqizwa phakathi nehora elilodwa, asebenza ngokuphuma kwamandla e-kilowatt eyodwa.Ngokuphambene, ihora le-ampere (Ah) liphathelene nesilinganiso sokushajwa kukagesi, esimele umthamo kagesi ohamba ngesekhethi ngesikhathi esifanayo.Ukuhlobana phakathi kwalawa mayunithi kuncike ku-voltage, njengoba amandla alingana nomkhiqizo wamanje kanye ne-voltage.

Mangaki amabhethri elanga adingekayo ukuhlinzeka indlu ngogesi

Ukuze ulinganisele inani lamabhethri adingekayo ezintweni zakho zikagesi zasendlini, cabangela izidingo zamandla omshini ngamunye bese uwahlanganisa ndawonye.Ngezansi uzothola isampula yesibalo sezinto zikagesi ezijwayelekile zasendlini:

Inombolo yefomula yamabhethri:

Inombolo yamabhethri = isamba esisetshenziswa nsuku zonke samandla/umthamo webhethri

Inombolo yamathiphu efomula yamabhethri:

Sisebenzisa isamba somthamo webhethri njengesisekelo sokubala lapha.Kodwa-ke, ekusetshenzisweni okungokoqobo, izici ezifana nokujula kokukhipha ukuze kuvikelwe kanye nokuhlala isikhathi eside kwebhethri kufanele kucatshangelwe.

Ukubala inani lamabhethri adingekayo kusistimu yamandla elanga kudinga ukucatshangelwa ngokucophelela kwamaphethini okusetshenziswa kwamandla, usayizi wephaneli yelanga kanye nezinga elifiswayo lokuzimela kwamandla.

Unter der Annahme, dass die tägliche Nutzungsdauer im Haushalt 5 Stunden beträgt:

Ibhethri le-Kamada Stackable-isango lakho lokuzimela kwamandla esimeme!

Idizayinelwe ngokusebenza kahle engqondweni, leli bhethri le-lithium iron phosphate (LiFePO4) linikeza amandla aphezulu kanye nempilo ende uma kuqhathaniswa nezinketho ezivamile.

Okugqanyisiwe Kwebhethri Enamathelayo:

Kwenzelwe Izidingo Zakho: Idizayini Eguquguqukayo Ehlukahlukene

Ibhethri lethu linomklamo obekezekayo, ovumela ukuhlanganiswa okungenamthungo okungafika kumayunithi ayi-16 ngokuhambisana.Lesi sici esisha sikunika amandla okwenza ngendlela oyifisayo isistimu yakho yokugcina amandla ngendlela efanele ukuze ivumelane nezidingo ezihlukile zendlu yakho, uqinisekise ukutholakala kwamandla okuthembekile noma nini lapho uwadinga.

I-BMS Edidiyelwe Yokusebenza Okuphakeme

Ifaka Uhlelo Lokuphathwa Kwebhethri olwakhelwe ngaphakathi (i-BMS), ibhethri lethu liqinisekisa ukusebenza okuphezulu, ukuphila isikhathi eside, nokuphepha.Ngokuhlanganiswa kwe-BMS, ungathemba ukuthi utshalomali lwakho kumandla elanga luvikelekile, lukunikeza ukuthula kwengqondo iminyaka eminingi ezayo.

Ukusebenza Okukhethekile: Ukuminyana Kwezamandla Okuthuthukisiwe

Inikwe amandla ubuchwepheshe besimanje be-LiFePO4, ibhethri lethu liletha ukuminyana kwamandla okukhethekile, linikeza amandla amaningi kanye nemithombo yamandla enwetshiwe.Lokhu kuqinisekisa ukugcinwa kwamandla okungaguquguquki nokusebenza kahle, okukwenza ukwazi ukukhulisa ukusebenza kahle kwesistimu yakho sonozungezilanga kalula.

Uwaguqula Kanjani Amahora Ama-Amp (Ah) Ukuze Amahora E-Kilowatt (kWh)?

Amahora we-Amp (Ah) iyunithi yokushaja kagesi evame ukusetshenziswa ukukala umthamo webhethri.Imele inani lamandla kagesi ibhethri elingawagcina futhi lilethwe ngokuhamba kwesikhathi.Ihora le-ampere elilodwa lilingana nomsinga we-ampere eyodwa egeleza ihora elilodwa.

Amahora we-Kilowatt (kWh) iyunithi yamandla evamise ukusetshenziselwa ukukala ukusetshenziswa kukagesi noma ukukhiqizwa ngokuhamba kwesikhathi.Ikala inani lamandla asetshenziswayo noma akhiqizwa idivayisi kagesi noma isistimu enesilinganiso samandla se-kilowatt eyodwa (kW) ngaphezu kwehora elilodwa.

Amahora we-Kilowatt avame ukusetshenziswa ezikweletini zikagesi ukuze kulinganiswe futhi kukhokhiswe inani lamandla asetshenziswa imizi, amabhizinisi, noma ezinye izinhlangano.Iphinde isetshenziswe ezinhlelweni zamandla avuselelekayo ukulinganisa inani likagesi okhiqizwa amaphaneli elanga, izinjini zomoya, neminye imithombo esikhathini esithile.

Ukuze uguqule ukusuka kumthamo wamabhethri ukuya kumandla, ifomula ingaguqula i-Ah iye ku-kWh:

Ifomula: Amahora eKilowatt = Amp-Hours × Ama-Volts ÷ 1000

Ifomula Efushanisiwe: kWh = Ah × V ÷ 1000

Isibonelo, uma sifuna ukuguqula i-100Ah ku-24V iye ku-kWh, amandla ku-kWh ngu-100Ah×24v÷1000 = 2.4kWh.

Ishadi Lokuguqulwa kwe-Ah kuya ku-kWh

Incazelo yefomula yokufanisa ukucaciswa kwebhethri yempahla yasendlini

Ngokuthuthuka kwesayensi nobuchwepheshe, ukuduma kwamabhethri e-lithium-ion, imakethe yokusebenza kwebhethri ye-lithium, intengo, okufanayo okwenziwe ngezidingo eziphakeme, bese Okulandelayo sifanisa imininingwane yebhethri yemishini yasendlini ukuze sihlaziye incazelo enemininingwane:

1, Angazi ukuthi amabhethri angakanani okufanele ngiwasebenzise ukuze afane nemishini yami yasekhaya, yini okufanele ngiyenze?
a:Ayini amandla omshini wasendlini;
b: Ukwazi ukuthi i-voltage yokusebenza yemishini yasendlini iyini;
c:Singakanani isikhathi sokusebenza kwemishini kagesi yasendlini;
d: Angakanani usayizi amabhethri ezintweni zikagesi zasendlini;

Isibonelo sokuqala: Into esebenza ngogesi ingu-72W, i-voltage esebenzayo ingu-7.2V, idinga ukusebenza amahora angu-3, ​​usayizi awudingeki, ngidinga usayizi onjani webhethri lasekhaya?

Amandla/I-Voltage=YamanjeIsikhathi=Umthamo Njengoba ngenhla: 72W/7.2V=10A3H=30Ah Bese kuphetha ngokuthi ukucaciswa kwebhethri okufanayo kwalolu hlelo lokusebenza ukuthi: I-Voltage ingu-7.2V, Umthamo ngu-30Ah, Usayizi awudingeki.

Isibonelo sesi-2: Into esebenza ngogesi ingu-100W, 12V, idinga ukusebenza amahora angu-5, akukho sidingo sikasayizi, ibhethri elingakanani engidinga ukulifanisa?

Amandla / i-voltage = yamanje * isikhathi = umthamo Njengoba ngenhla:
100W / 12V = 8.4A * 5H = 42Ah
Khona-ke itholakala emininingwaneni yebhethri efaniswa nalolu hlelo lokusebenza: i-voltage engu-12V, umthamo we-42Ah, azikho izidingo zosayizi.Qaphela: umthamo ovame ukubalwa ngokwezidingo zomshini, amandla okunikeza u-5% kuya ku-10% wamandla okulondoloza;i-algorithm yetiyori engenhla ukuze kusetshenziswe ireferensi, ngokuya ngokufaniswa kwangempela kwezinto zikagesi zasekhaya umphumela wokusetshenziswa kwebhethri lasekhaya izoba khona.

2, Izinto zasendlini zingu-100V, zingaki i-V engu-voltage yokusebenza yebhethri?

Ingakanani i-voltage esebenzayo yezinto zikagesi zasendlini, bese ufanisa umthamo webhethri lasendlini.
Ukuphawula: Ibhethri ye-lithium-ion eyodwa: I-voltage yegama: 3.7V I-voltage yokusebenza: 3.0 kuya ku-4.2V Umthamo: ingaba phezulu noma phansi, ngokuvumelana nezidingo zangempela.

Isibonelo 1: Amandla kagesi wento kagesi asekhaya ngu-12V, ngakho-ke mangaki amabhethri adinga ukuxhunywa ochungechungeni ukuze asondele kakhulu amandla kagesi omshini wasekhaya?

Amandla kagesi kagesi/igama lebhethri elivamile = inani lamabhethri ochungechungeni 12V/3.7V=3.2PCS (kunconywa ukuthi iphuzu ledesimali lingafinyezwa liye phezulu noma lehle, kuye ngezici zikagesi zomshini) Bese simisa okungenhla njenge isimo esivamile sezintambo ezi-3 zamabhethri.
I-voltage yegama: 3.7V * 3 = 11.1V;
I-voltage esebenzayo: (3.03 ku-4.23) 9V ukuze 12.6V;

Isibonelo sesi-2: Amandla kagesi wento kagesi asekhaya ngu-14V, ngakho-ke mangaki amabhethri adinga ukuxhunywa ochungechungeni ukuze asondele kakhulu amandla kagesi omshini?

I-voltage yomshini/i-voltage yebhethri yegama = inani lamabhethri ochungechungeni
14V/3.7V=3.78PCS (kunconywa ukuthi iphoyinti ledesimali lingafinyezwa phezulu noma phansi, kuye ngezici ze-voltage yento esebenza ngayo) Bese simisa okungenhla njengezintambo ezi-4 zamabhethri ngokuya ngesimo esijwayelekile.
Amandla kagesi athi: 3.7V * 4 = 14.8V.
I-voltage esebenzayo: (3.04 ku-4.24) 12V ukuze 16.8V.

3, Imishini yasekhaya idinga okokufaka kwe-voltage elawulwayo, hlobo luni lwebhethri oluzohambisana nayo?

Uma kudingeka ukuqiniswa kwe-voltage, kunezinketho ezimbili ezitholakalayo: a: engeza ibhodi lesifunda lesinyathelo-up ebhethri ukuze unikeze ukuqina kwamandla kagesi;b: engeza ibhodi lesekhethi eyehlayo ebhethrini ukuze unikeze ukuqina kwamandla kagesi.

Amazwana: Kunokubi okubili ukuze kufinyelelwe umsebenzi wokusimamisa i-voltage:
a: okokufaka/okukhiphayo kudingeka kusetshenziswe ngokuhlukene, akukwazi ukuba kokokufaka kokuphumayo kwesixhumi esibonakalayo esifanayo;
b: Kukhona ukulahleka kwamandla okungu-5%.

I-Amps to kWh: Imibuzo Evame Ukubuzwa (FAQs)

Q: Ngiwaguqula kanjani ama-amps abe yi-kWh?
A: Ukuze uguqule ama-amps abe yi-kWh, udinga ukuphindaphinda ama-amps (A) nge-voltage (V) bese ngesikhathi emahoreni (h) uhlelo lokusebenza lusebenza.Ifomula ithi kWh = A × V × h / 1000. Isibonelo, uma umshini wakho osebenza ngogesi udonsa ama-amps angu-5 kumavolthi angu-120 futhi usebenza amahora angu-3, ​​isibalo singaba: 5 A × 120 V × 3 h / 1000 = 1.8 kWh.

Umbuzo: Kungani kubalulekile ukuguqula ama-amps abe yi-kWh?
IMP: Ukuguqula ama-amps abe yi-kWh kukusiza ukuthi uqonde ukusetshenziswa kwamandla kwezinto zakho zikagesi ngokuhamba kwesikhathi.Ikuvumela ukuthi ulinganisele ukusetshenziswa kukagesi ngokunembile, uhlele izidingo zakho zamandla kahle, bese ukhetha umthombo wamandla ofanele noma umthamo webhethri ngokwezidingo zakho.

Q: Ngingakwazi ukuguqula i-kWh ibuyele kuma-amps?
A: Yebo, ungakwazi ukuguqula i-kWh ibuyele kuma-amps usebenzisa ifomula: ama-amps = (kWh × 1000) / (V × h).Lesi sibalo sikusiza ukuthi unqume inani lamanje elidonswa umshini ngokusekelwe ekusebenziseni kwawo amandla (kWh), i-voltage (V), nesikhathi sokusebenza (h).

Q: Yiziphi ezinye zezinto ezisetshenziswayo ezijwayelekile ukusetshenziswa kwamandla ku-kWh?
A: Ukusetshenziswa kwamandla kuyehluka kakhulu kuye ngomshini kanye nokusetshenziswa kwawo.Kodwa-ke, nanka amanye amanani alinganiselwe okusetshenziswa kwamandla ezintweni ezijwayelekile zasendlini:

Imicabango yokugcina

Ukuqonda i-kilowatt-hour (kWh) kanye ne-amp-hora (Ah) kubalulekile kumasistimu elanga nezinto zikagesi.Ngokuhlola umthamo webhethri ku-kWh noma Wh, ungakwazi ukunquma ijeneretha yelanga efanelekile ngezidingo zakho.Ukuguqula i-kWh ibe ama-amps kusiza ekukhetheni isiteshi sikagesi esingakunikeza ugesi oqhubekayo ezimpahleni zakho zikagesi esikhathini eside.