Our inverter covers have a front panel that can be opened. To view your inverter, simply remove the thumb screws at the bottom of the front panel. Lift the front panel for easy access to your inverter. Our battery covers use a 'key-hole' design on each leg where it attaches to your wall. To access your inverter all you need to do is lift and pull the cover so that the mounting screws pass through the key-hole on each leg. This allows you to remove the entire cover for easy access.