In order to calculate the below data we averaged annual kwh production in the top 12 solar.
Solar panel size kwh.
However keep in mind that there are many factors at play here so this is really only a rough estimate.
Those solar panels used for residential purposes range from 150 watts to 370 watts per panel depending on the panel size efficiency and cell technology.
If an average solar panel measures at 65 inches by 39 inches how does that translate to a full sized rooftop solar panel system.
So if you have solar panels that each produce 1 kwh of power per day you would need a full 37 solar panels to fully power your home.
On average a normal household will use around 37 kwh per day.
If you install a 6 kilowatt kw system with 20 average sized panels your system will likely measure approximately 27 feet wide by 13 feet long 352 square feet in all.