140 Tools16 Categories<50ms Latency
Awaiting inputs
Enter parameters to see results
- Inverter SizingFind minimum inverter size from peak load and safety margin.
- DC Cable SizeRecommend DC wire gauge from current, one-way length, and system voltage.
- Solar Battery Bank SizeSize an off-grid battery bank from daily use and backup days.
- Battery RuntimeEstimate how long a battery lasts at a given power draw.
- Ah to Wh ConverterConvert amp-hours to watt-hours using battery voltage.
- Wh to Ah ConverterConvert watt-hours to amp-hours using system voltage.
- kVA to kW ConverterConvert apparent power (kVA) to real power (kW) using power factor.
- Conductor Resistance & Te…Calculate copper or aluminum conductor resistance from cross-section, length, and operating temperature.
- Reactive Power & Power Fa…Convert kVA to real kW and reactive kVAR for motor and driver loads—plan inverter and conductor sizing.
- Battery DoD to Energy YieldConvert nominal battery capacity and depth of discharge to usable kWh for backup and critical-load planning.
- kW to HP ConverterConvert kilowatts to mechanical horsepower instantly.
- Watts to AmpsConvert electrical power (watts) to current (amps) at a given voltage.