See how energy costs compare in your state using the map below ... which can result in comparable costs across solar panel systems. Panel Type Efficiency Average Cost per Watt Before Installation ...

Some are smaller and more efficient, like monocrystalline panels, but they typically ... this variability, you can map out your travel plans and look up the daily solar exposure of each location.

For years, Maxeon has manufactured some of the most efficient solar panels for residential applications. Now it's set a new efficiency record with the Maxeon 7 residential solar panel: 24.9%.

Scale that out to a whole solar array, and you can see the benefits to be had from installing more efficient panels. Of course, you might imagine that this improved efficiency comes at a cost ...