Nanotechnology in Solar energy?

<p>Hi. I will be starting college this fall and I am interested in pursuing a career in Nanotechnology - particularly its application to Solar energy. I have not declared a major at this point and was wondering what would be the best major to help me go into this field. I hear EE and Chem eng are some good options. Can you please elaborate on how each of these majors would apply to the field I'm interested in? Thank you so much for all your help. And if it matters my school has a much stronger EE dept than a chem eng dept.</p>