Sizing Guide

Use the calculator below to determine how much power you need to keep your home or business running.

Unit

Power Rating (Watts)

# Units

Running Time

Total Power (Watts)

Energy Consumption (kWh)

Essential Items

LED lights

W

kWh

Incandescent Lights

W

kWh

Laptop

W

kWh

WiFi Router

W

kWh

Fridge / Freezer

W

kWh

Chest Freezer

W

kWh

Appliances
Extras