Ungabala njani amandla ebhetri afunekayo kwisikhephe sombane?

Ukubala amandla ebhetri afunekayo kwisikhephe sombane kubandakanya amanyathelo ambalwa kwaye kuxhomekeke kwizinto ezifana namandla emoto yakho, ixesha lokusebenza olifunayo, kunye nenkqubo yevolthi. Nantsi isikhokelo senyathelo ngenyathelo sokukunceda umisele ubungakanani bebhetri obufanelekileyo kwisikhephe sakho sombane:

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Inyathelo 1: Chonga ukusetyenziswa kwamandla eMoto (ngeeWatts okanye iiAmps)

Iimoto zeenqanawa zombane zihlala zilinganiswa kwiIiWatts or Amandla ehashe (HP):

• I-1 HP ≈ 746 Watts

Ukuba umlinganiselo wemoto yakho ukwi-Amps, ungabala amandla (iiWatts) ngokusebenzisa:

• IiWatts = IiVolts × IiAmps

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Inyathelo lesi-2: Qikelela Ukusetyenziswa Kwemihla Ngemihla (Ixesha Lokusebenza Ngeeyure)

Zingaphi iiyure oceba ukuzisebenzisa ngemini? Le yeyakhoixesha lokusebenza.

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Inyathelo lesi-3: Bala iMfuno yaMandla (iiWatt-hours)

Phinda-phinda ukusetyenziswa kwamandla ngexesha lokusebenza ukuze ufumane ukusetyenziswa kwamandla:

• Amandla afunekayo (Wh) = Amandla (W) × Ixesha lokusebenza (h)

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Inyathelo lesi-4: Chonga iVolthi yeBhetri

Gqiba ngevolthi yenkqubo yebhetri yesikhephe sakho (umz., 12V, 24V, 48V). Iinqanawa ezininzi zombane zisebenzisa24V okanye 48Viinkqubo zokusebenza kakuhle.

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Inyathelo lesi-5: Bala Umthamo weBhetri ofunekayo (iiyure ze-Amp)

Sebenzisa amandla afunekayo ukuze ufumane umthamo webhetri:

• Umthamo weBhetri (Ah) = Amandla afunekayo (Wh) ÷ I-Voltage yeBhetri (V)

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Umzekelo Wokubala

Masithi:

• Amandla enjini: 2000 Watts (2 kW)

• Ixesha lokusebenza: iiyure ezi-3/ngemini

• I-Voltage: Inkqubo ye-48V

1. Amandla afunekayo = 2000W × 3h = 6000Wh

2. Umthamo webhetri = 6000Wh ÷ 48V = 125Ah

Ngoko ke, ubuncinci uya kufuna48V 125Ahumthamo webhetri.

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Yongeza uMda woKhuseleko

Kucetyiswa ukuba wongeze20–30% umthamo owongezelelweyoukuqwalasela ukusetyenziswa komoya, umsinga, okanye okongezelelweyo:

• 125Ah × 1.3 ≈ 162.5Ah, sondeza ukuya kuthi ga160Ah okanye 170Ah.

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Ezinye izinto ekufuneka uziqwalasele

• Uhlobo LwebhetriIibhetri zeLiFePO4 zibonelela ngoxinano olukhulu lwamandla, ubomi obude, kunye nokusebenza okungcono kune-lead-acid.

• Ubunzima kunye nendawo: Kubalulekile kwiinqanawa ezincinci.

• Ixesha lokutshaja: Qinisekisa ukuba useto lwakho lokutshaja luhambelana nendlela oyisebenzisa ngayo.