The SBMS0 Solar Charge Controller was designed to be mounted in a hole cut into a panel, but I needed to have it wall mounted on an aluminum plate. As I was replacing the SBMS100, I designed this to have the same hole spacing, but it would work for any wall mount installation.

There is an access hole for the USB cable for remote data logging and the battery balance and EXTIO leads come out the bottom.

The SBMS0 is held in the mount using the screws that held the mounting ears originally.

I printed face up, can probably be done without supports but they were so small I didn't risk it. If you don't plan to use the USB opening you can leave the support there for a cleaner look.