Power Formula:
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Definition: This calculator converts energy consumption (kWh) to power (kW) based on the time period over which the energy was used.
Purpose: It helps determine the average power consumption when you know the total energy used over a specific time period.
The calculator uses the formula:
Where:
Explanation: Power is calculated by dividing the total energy consumed by the time period over which it was consumed.
Details: This conversion is essential for understanding power requirements, sizing electrical systems, and analyzing energy consumption patterns.
Tips: Enter the energy consumption in kWh and the time period in hours. Both values must be > 0.
Q1: What's the difference between kW and kWh?
A: kW measures power (rate of energy use), while kWh measures energy (power × time).
Q2: Can I use this for solar panel calculations?
A: Yes, it helps determine the power output needed based on desired energy production.
Q3: What if my time period is in minutes?
A: Convert minutes to hours by dividing by 60 before entering the value.
Q4: How accurate is this calculation?
A: It gives average power over the time period. For variable power, use shorter time intervals.
Q5: Can I convert kW back to kWh?
A: Yes, multiply kW by hours to get kWh (E = P × t).