How do you remove the batteries is it under the solar panel and if so how do you remove that.

Hello, you can access the inside of the solar light by grasping the top and twisting counterclockwise. Grasp the internal solar collector unit, twist counterclockwise and lift up to access the battery compartment. Ensure that the battery is firmly in place. Replace the solar panel battery compartment by turning clockwise. Replace the lens by twisting clockwise into place. These directions can also be found on the lowes.com page containing Deckorators Solar Deck Post Caps. Thank you Deckorators Team