Consider the power output of your solar panels when considering installation. When you receive quotes for solar panels, there will be line items beside the different panels. These include 245W, 300W, or 345W. These numbers refer to the solar panel’s power output, wattage, and capacity.

Our solar energy experts will explain how much energy each solar panel produces and how to set up a home solar panel system.

What Amount of Energy Can Home Solar Energy Produce?

Rating solar panels are based on the power they produce in direct current (DC) and expressed in watts (W). This is the power a solar panel can produce in ideal sunlight and temperatures.

The following are key takeaways about solar panel energy output:

  • An average solar panel produces 250-400 watts of power. Actual output depends on factors such as sun exposure, shade, orientation, and how much direct sunlight is received each day.
  • A 30-panel system will allow you to produce enough solar energy in your home to provide enough electricity for all of your electricity needs.

Calculating Solar Energy Per Panel

Living in the Sunshine State has many benefits. One of these is the five hours of direct sunlight per day. Here’s how to calculate your solar panel output based on this information and a premium panel of 290 watts (for example).

5 hours x 295 watts = 1,450 Watts-Hours, or approximately 1.5 Kilowatt-Hours (kWh).

This calculation shows that each solar panel in your home would generate approximately 500 to 550 kWh per year. You could power all small appliances with just one solar panel. Imagine how much energy you could generate with an entire system! Continue reading…

Calculating Entire Solar Panel Systems

A 30-panel system with 290W solar panels and five hours of sunlight per day will produce 43.5kWh of electricity. Your solar panels will produce 15,800kWh of electricity over a full year if you multiply it 43.5 times. You will have enough electricity to power your home, considering that the average home uses around 10,600 kWh of electricity per year.

This post was written by Daniel Massaad, owner and expert solar technician at Energy Solutions Direct! ESD is the top choice for the Best Solar companies in Colorado! Our licensed and certified contractors are masters of their craft; with years of experience servicing the great Tampa Bay area and beyond, the choice is simple. ESD excels at offering you the best in solar value!