There is a difference.
Satellite solar panel orientation.
Orienting the pv panel in a direction and tilt to maximize its exposure to direct sunlight will optimize the collection efficiency.
The rule is that if you live in the southern hemisphere you should point your panels true north and if you live in the northern hemisphere you should point them true south.
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Orientation of the panels.
Usually this is the best direction because solar panels will receive direct light throughout the day.
Unlike larger satellites where the surface area available on the external structures is much greater cubesats.
This is because the sun is always in the southern half of the sky in the northern hemisphere.
Photovoltaic pv panels collect solar radiation directly from the sun from the sky and from sunlight reflected off the ground or area surrounding the pv panel.
For the best results solar panels should be oriented towards the south.