With solar panels it would take a fairly small corner of nevada or texas or utah.
Area of solar panels needed to power us.
A megawatt of solar power plant requires about 5 acres of land.
The batteries you need to store the energy to make sure you have 24 7 power is 1 mile by 1 mile.
I you are going to install all the panels in one line you would need a space of approximately 1 m x 5 56 m each panel having a size of 1 m x 0 556 m on your rooftop.
Rooftop solar plants have rapidly gained traction.
You only need about 100 miles by 100 miles of solar panels to power the entire united states.
0 079 of the moon s surface area.
How many solar panels would it take to power the us.
Using the same calculations above but replacing the world consumption 23 696 twh with us consumption 4 479 twh we learn that the us would require 3 5 tw of solar power assuming 3 5 hours of sun on average.
1000 watts total area x 1000 watts m 2 x 0 18.
An important point to note here is that not all the panels have to be installed on vast areas of land.