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Load Estimator

Calculate solar or wind off-grid system loads or perceived loads by entering information in the blanks. You may enter information about quantity, wattage, and number of hours of operation of each load per day. Make your way through the estimator by clicking on the equals button only for the loads you wish to calculate. When you have made it through all of your loads you may then estimate your load size at the bottom of this page.

Appliances

Quantity
Watts
Hrs/Day
Watt Hrs/Day
Coffee Maker
Microwave
Fridge
Stove
Washer
Dryer

General Household

Quantity
Watts
Hrs/Day
Watt Hrs/Day
Vacuum
Hair Dryer
Air Conditioner
Water Heater
Water Pump

Entertainment

Quantity
Watts
Hrs/Day
Watt Hrs/Day
HD TV
DVD Player
Home Audio System
Desktop Computer
Laptop
Game Consoles

Lighting

Quantity
Watts
Hrs/Day
Watt Hrs/Day
Light Bulb
Energy Efficient Light Bulb
LED Lighting

Tools

Quantity
Watts
Hrs/Day
Watt Hrs/Day
Power Tools

Additional Electrical Loads

Item
Quantity
Watts
Hrs/Day
Watt Hrs/Day

Calculate Load Size Reset

 Watt Hrs/day
 Total Connected Watts

Need help choosing a kit?
Give us a call at (403) 800-9194 and our experts will help you find a kit that works for your needs.
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