The fluctuation of the suns total irradiance has only a weak relationship(which is NOT none, but rather a sign that it is overwhelmed by other effects)....however the general activity of the sun, which is an exibition of its magnetosphere, is pretty strongly correlated. This means that as the sun’s magnetosphere allows more cosmic rays in, more clouds are formed, which raises the albedo.
concur - I was referring to the impact of all emf.