Solar Load Calculator – Find Your Ideal Solar System Setup

Switching to solar energy is easier when you know exactly what size of system you need. This simple Solar Load Calculator helps you estimate the total wattage of your appliances so you can plan the perfect solar system setup for your home or business in Pakistan. Explore updated solar panel prices in Pakistan to estimate the full cost of your setup

Just select the appliances and quantity of each appliance you use. Our load calculator, calculates the total watts needed for a smooth, uninterrupted power supply.

Load Calculator

Each company appliances have separate watts, so these are average watts for all of them.

Total Load

Total Watts: 0 W

Total kW: 0 kW

How to Use Solar Load Calculator

Select Appliance: Select the Appliance type from dropdown option of every section.
Enter Quantity: Fill in how many of each appliance you use.
See Total Load: Instantly see your total daily watts consumption.
Plan Solar System Size: Use this load to estimate which solar system you need.

Typical Household Calculation

Appliance	Quantity	Hours per Day	Wattage per Unit	Total Watts
LED Bulbs	8	5	10W	400W
Ceiling Fans	3	8	75W	1,800W
Refrigerator	1	24	150W	3,600W
TV	1	4	100W	400W
Water Pump (1/2 HP)	1	1	800W	800W
Iron	1	0.5	1000W	500W
Total Daily Load				7,500W

With this information, you can size your solar panels and batteries correctly.

Why Accurate Load Calculation Matters

✔️ Avoid buying too many or too few panels
✔️ Save money by choosing the right system size
✔️ Make sure batteries last longer
✔️ Keep your lights and appliances running during power cuts

Frequently Asked Questions

Yes, you can adjust the watts field for any device to match real consumption.

Absolutely—just enter the total number and wattage of your equipment.

After you get your total watt load, divide by the panel wattage to estimate how many panels cover your needs.