Solar power system Calculator

Get an average of kWh utilized on a month-to-month basis. Let’s state that this number is 1100 kWh each month.

Today divide your typical month-to-month usage by 30 to have your average day-to-day kWh use. In this situation, it could be about 37kWh each day.

Maintain things quick because of this rough estimation, we’ll believe that a 250W cell will create about 1kWh everyday. **Keep in mind that this is a rough estimate, predicated on a site place getting 4 hours of sunshine per day**
Assuming that you employ about 37 kWh a day, you'll require about 37 solar panel systems to satisfy 100per cent of one's normal power requirements.

100percent …75%…. 50% ? Multiply appropriately.

37 kWh per day x 0.80 = 29.6 kWh

Since one solar power creates about 1 kWh per day, you would make use of 30 solar panels to account for 80% of the average usage.

The purpose of this might be to offer a harsh concept of how many solar panel systems you will need. This sizing tool provides a quick number to go off of as you are shopping around- it’s not an alternative for having a power contractor design a method available.

As soon as you’ve computed your average kWh usage and determined the percentage that you intend to offset with solar, get a free of charge solar quote from GoGreenSolar.com We’ll help you design a total system that is particular to your roofing and geographic location.