Smart Solar Load Calculator
Get a precise kilowatt (kW) requirement for your home or office based on actual appliance ratings.
System Recommendation Report
Total Raw Load
0 W
Required Solar Size
0 kW
Min. Inverter Size
0 kVA
How Much Solar Capacity Do I Need?
Determining your solar requirements involves calculating the peak load. A professional installation should always account for a 20-25% safety buffer to prevent inverter overloading during motor startups (like when your fridge or AC kicks in).
Understanding Inverter Ratings
Inverters are often rated in kVA. Because of the Power Factor, a 3kVA inverter doesn't handle 3000W. Our calculator automatically suggests the correct inverter size based on real-world power factors ($PF = 0.8$).