Buy FSLR or too late/wait for a dip?

I’m trying to find a good energy company to invest in, as this is likely going to be the next wave that AI hits. (Well, also healthcare).

I waited a little too long and now FSLR has already skyrocketed. No one has a crystal ball obviously, but are they just going higher up or will it dip back? Thoughts?

Wondering if I missed this train already, or if I should invest a considerable amount starting now.