Hi Batw,
I think, as far as I could find the info on your powersource that you need something much more powerful. johannes wrote something about the power draw of the solenoids and gave a way to calculate that in this thread: https://forum.dadamachines.com/t/solenoid-selection/288/7
With that formula you could calculate what you need based upon the amount of solenoids and what voltage they are working and how much mA they need.
It is maybe not the answer your hoping for but it might be a starting point. Maybe there is someone that already did this and can give you a straight answer. But there are not so many people around on this forum at the moment. You could ask for support of Johannes, but he is very busy. Go to support on the Dadamachines website.
Hope this helps. Cheers