Ring Wall Light Solar

Hello: The Ring Wall Light Solar has a plug (I think a barrel plug) at the back that you can hook a solar panel to. (See below) The Ring Wall Light Solar can also be connected to an additional [Ring Solar Panel](https://ring.com/collections/accessories/products/solar-panel). If the Wall Light Solar is in a dark area with little sunlight, the Solar Panel can be attached and installed in an area with more sunlight. So, I would like to know what I would have to purchase to do this. I would like the most powerful solar panel (5W). Can I order the super solar panel (5W) for this? https://ring.com/ca/en/products/super-solar-panel And what plug would I have to buy so that I can connect this solar panel to the Ring Wall Light Solar? thanks