Household calculator
Inverter Size Calculator
Use this calculator to choose a practical inverter size after accounting for running load, startup surge and margin.
Household calculator
Inverter Size Calculator
Plan inverter watts and VA with motor surge and reserve margin included.
Result
- Surge-adjusted load
- 1,400 W
- Recommended inverter
- 1,750 W
- Approximate VA rating
- 2,188 VA
Motor surge varies widely. Check compressor, pump and refrigerator startup requirements before buying.
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