VFD Energy Savings Calculator
Estimate VFD kWh savings, energy bill savings, and simple payback from a 3 to 6 point speed and hours duty cycle.
Estimate VFD kWh savings, energy bill savings, and simple payback from a 3 to 6 point speed and hours duty cycle.
Size a capacitor bank in kVAR and uF for single-phase or balanced three-phase power factor correction.
Estimate demand-charge savings from a battery and check if power or usable energy limits your planned peak cut.
Estimate a commercial demand charge from peak kW and a $ per kW rate, with optional minimum demand and ratchet checks.
Compare load management, a smaller EV charger setting, and the panel size needed for your wanted Level 2 charger.
Estimate a home electrical panel upgrade cost range with service entrance, meter work, circuits, permits, and labor level.
Estimate EV fleet charging cost, cost per mile, yearly cost, grid energy, and charging-window fit from your own inputs.
Estimate EV home backup runtime from battery size, charge, driving reserve, home load, V2H limit, and efficiency.
Compare Level 1 and Level 2 EV charging time, wall energy, regular cost, and optional cheap-rate session cost.
Compare flat and TOU EV charging costs, including optional monthly fees and the off-peak share needed to save money.