The BBC News article European SolO probe ready to take on audacious mission links to the ESA video shown below and contains this 5 minute audio interview with NASA deputy project scientist on the mission Holly Gilbert who outlines several interesting aspects of the mission and complementary measurements with Parker Solar Probe.
She mentions somewhere (I don't have the time code) that the Solar Orbiter will have a view of the Sun's poles, and the video shows what looks like an inclined elliptical orbit.
What inclination are they targeting? I couldn't find any information about that on the ESA page https://sci.esa.int/web/solar-orbiter/ and this ESA Red Book is from 2011, so it may not contain up-to-date information.