What is difference between the solar panels and (BIPV)

Exactly how Photo-voltaic tissue function and also what exactly is variation relating to the solar panels and also developing integrated photo-voltaic or pv goods (BIPV)? Tend to be BIPV made for the two photo-voltaic or pv and also thermal collection systems which enable it too many of us make best use of this effectiveness simply by placing most of these the two systems side-by-side?