Free Solar Assessment Tool

Solar Energy Calculator

Select your appliances and enter their wattage, quantity, and daily operating hours. The calculator will estimate your daily consumption and recommended solar capacity.

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Use Appliance Watts Quantity Hours/day Daily Energy
Computers and Office
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Desktop Computer Default: 250 watts
0.000 kWh
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Laptop Computer Default: 65 watts
0.000 kWh
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Computer Monitor Default: 35 watts
0.000 kWh
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Printer Default: 100 watts
0.000 kWh
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Wi-Fi Router Default: 15 watts
0.000 kWh
Cooling
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1.0 HP Air Conditioner Default: 900 watts
0.000 kWh
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Electric Fan Default: 70 watts
0.000 kWh
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2.0 HP Air Conditioner Default: 1,800 watts
0.000 kWh
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Ceiling Fan Default: 75 watts
0.000 kWh
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0.75 HP Window Air Conditioner Default: 700 watts
0.000 kWh
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1 HP Air Conditioner Default: 900 watts
0.000 kWh
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1.5 HP Air Conditioner Default: 1,300 watts
0.000 kWh
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2 HP Air Conditioner Default: 1,800 watts
0.000 kWh
Entertainment
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LED Television Default: 100 watts
0.000 kWh
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Sound System Default: 150 watts
0.000 kWh
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Gaming Console Default: 200 watts
0.000 kWh
Kitchen
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Refrigerator Default: 150 watts
0.000 kWh
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Freezer Default: 200 watts
0.000 kWh
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Rice Cooker Default: 700 watts
0.000 kWh
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Electric Kettle Default: 1,500 watts
0.000 kWh
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Microwave Oven Default: 1,200 watts
0.000 kWh
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Induction Cooker Default: 1,800 watts
0.000 kWh
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Electric Oven Default: 2,200 watts
0.000 kWh
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Water Dispenser Default: 500 watts
0.000 kWh
Laundry
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Washing Machine Default: 500 watts
0.000 kWh
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Clothes Dryer Default: 2,500 watts
0.000 kWh
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Electric Iron Default: 1,200 watts
0.000 kWh
Lighting
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LED Bulb Default: 10 watts
0.000 kWh
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Fluorescent Light Default: 36 watts
0.000 kWh
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LED Tube Light Default: 18 watts
0.000 kWh
Mobile Devices
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Mobile Phone Charger Default: 10 watts
0.000 kWh
Other Appliances
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Vacuum Cleaner Default: 1,200 watts
0.000 kWh
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Hair Dryer Default: 1,500 watts
0.000 kWh
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Electric Shower Heater Default: 3,500 watts
0.000 kWh
Security
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CCTV NVR Default: 40 watts
0.000 kWh
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CCTV Camera Default: 8 watts
0.000 kWh
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DVR or NVR Default: 40 watts
0.000 kWh
Utilities
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Water Pump Default: 750 watts
0.000 kWh
Water and Pumps
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Water Pump Default: 750 watts
0.000 kWh
Daily Consumption 0.000 kWh
Monthly Consumption 0.00 kWh
Solar Capacity 0.00 KW
Selected Appliances 0

This is a preliminary estimate only. Final system design requires an onsite assessment, verification of actual appliance ratings, roof inspection, and technical evaluation.