Answer : The simple answer is that each window takes its own solar screen. We do not fit a single solar screen (aka sun shade, sun screen) over multiple windows.
Here are some pictures of mulled together windows, windows that are put together that can look like one big window from the inside, but are actually multiple windows. You will always know that they mulled together because the windows are separated by framing. Each and every window will have framing going around it, therefore if you put two windows together it's obvious that it's more than one window.
To learn more, please visit the question and answer that we have posted on our questions and answers page that discusses this topic. Solar Screens for side-by-side windows
one being a 1/2 circle window.
A great way to see solar screens installed on the many different kind of side-by-side windows is to look at our pictures page of our installed solar window screens (a.k.a sun screens, sun shades) Pictures, Solar Screen Services - Austin, TX
Learn More from JoshHobbs.com Solar Screen Services