There's value in maintaining a manufacturing base at home, because there's often a lot of high tech expertise and knowledge of processes that are otherwise lost

There's value in maintaining a manufacturing base at home, because there's often a lot of high tech expertise and knowledge of processes that are otherwise lost. If the Chinese suddenly decide to stop subsidizing their solar industry and they can pump up prices because every other country has decided to let the Chinese manufacture all the panels...Well, it won't be pleasant.