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Energy Calculators & Tools
Practical calculators for energy managers and engineers. Enter your own figures and get an answer in seconds.
reactive power penalty
Reactive Power Penalty Calculator
Enter your active and reactive consumption; instantly see your inductive/capacitive ratio and penalty risk.
Open toolkVAr calculationPower Factor Correction (kVAr) Calculator
Enter your load and target power factor; calculate the required capacitor bank size (kVAr).
Open toolsolar yield calculationSolar Energy Yield Calculator
Enter installed power, irradiance and performance ratio; estimate annual expected production (kWh).
Open toolFrom calculation to control
These tools give you a snapshot. SolarTools monitors your energy data continuously and alerts you before problems cost you. 14-day free trial.
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