Panga mfumo wako wa umeme wa jua

Muda wa umeme wa betri

Weka uwezo wa betri, chaji iliyopo na matumizi ya vifaa. Mzigo mkubwa hupunguza muda unaokadiriwa.

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Matokeo yaliyosasishwa

Umeme wa akiba · Saa

6.79 Saa

DC · Nishati

7.68 kWh

Matumizi · Nguvu

1,131.11 W

Matokeo yanasaidia kupanga. Kagua makadirio yaliyotumika kabla ya kuchagua vifaa.

Mahali na bei ya umeme havipatikani kiotomatiki. Hesabu hutumia thamani ulizoingiza.

Jinsi ya kutumia kikokotoo

Weka uwezo wa betri, chaji iliyopo na matumizi ya vifaa. Mzigo mkubwa hupunguza muda unaokadiriwa.

Maelezo ya kiufundi kwa Kiingereza

Common questions

Can I estimate backup time for a portable solar generator?

For a battery-based portable power station, the same energy-versus-load principle can provide a rough estimate if its rated battery energy, usable capacity and conversion losses are known. Use bank voltage and Ah that represent the same battery capacity, and check the unit's own continuous and surge limits. This tool does not model simultaneous solar recharging.

Njia ya kukokotoa

Available DC Wh = V × Ah × (current SoC − minimum SoC). Runtime = available DC Wh ÷ (AC load ÷ efficiency + inverter idle watts).

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Kabla ya kutumia matokeo

This is an energy estimate for a steady load. Lead-acid discharge-rate effects, aging, cold temperatures and BMS shutdowns can shorten runtime. No solar charging is assumed.

Why is real backup shorter?

Battery capacity decreases with age and temperature, and high discharge rates can reduce usable lead-acid capacity.

Endelea kupanga

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Uwezo wa benki ya betri

Chagua vifaa na saa za umeme wa akiba. Ukubwa wa betri huzingatia chaji inayotumika na upotevu wa kubadili umeme.

Ulinganisho wa betri

Linganisha betri kwa mzigo na muda uleule. Weka sehemu ya chaji inayoruhusiwa kutumika kulingana na maelezo ya kila betri.

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