As it says these lights are motion sensored I am wondering if the motion sensor(s) are on the solar panel or the light(s) themselves - didn't want to assume that the sensor(s) would be on the solar panel or on any or all of the lights.
The panel is 6"L x 4"W and is connected to a steak to mount into the ground. If you zoom in past the first light you can see the panel in the background.