Look at the x-axis of that chart- the peak nighttime load is happening at something like 8:30pm. Even at times of the year the sun is still up by then, it's no

Look at the x-axis of that chart- the peak nighttime load is happening at something like 8:30pm. Even at times of the year the sun is still up by then, it's not going to get you much no matter how you swivel.