The Blue Power Panel 2 and the Blue Power Panel GX almost have the same features. The difference between the two models is the design and the mounting of the panel. The body of the GX panel is made of plastic, which makes the panel lighter and adds a modern look to the panel. An extra advantage of the GX panel is the easy mounting: the included mounting frame allows the user to install the panel from either front or back side. Due to the mounting frame, the mounting holes will no longer be visible.