Energy Requirement Calculator
Select quantity and backup hours for each appliance
ApplianceWatt/hrQtyBackup Hrs
Fan75

1

2

Light (LED)15

1

2

TV100

1

2

Refrigerator (183L)150

1

2

Laptop65

1

2

Inverter AC (1 Ton)900

1

2

Inverter AC (1.5 Ton)1200

1

2

* Inverter ACs only. Non-inverter ACs, motors, pumps & geysers are not supported and may damage the battery or void warranty.

Results

Total Consumption/Hr

2505

W

Peak Power (25%)

626.25

W

Avg Backup Hours

2

Hrs

Total Requirement

5010

W

Net Energy Required

5.01

KWH

Final BESS (85% DOD)

5.89

KWH

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