Yes we have the Ohme pro fitted and it does work with solar however it requires the updated program to be installed that allows the option to use solar to charge.
Just a side note don’t expect to charge fully using just solar as it also requires some grid support to achieve the requested level of charge.
The solar program has three options solar,off or solar grid and it charges by % in multiples of 5% up to 100%, speed is determined by the amount of time set to achieve the desired amount of charge
Hope this helps you understand the limitations of solar use, you will have to tell MB to supply the charger for solar use in order to receive the updated program.