ePanel model?

I'm trying to locate the correct Midnite ePanel from Northern Arizona Wind&Sun but nothing pulls up when I use their search engine. This would be a steel or aluminum cabinet, 175A, with the main breaker on the right side, I want to mount an Outback VFX3524 on the door and will probably use it with Morningstar MPPT-45. Anyone know the current model number for this unit?
Comments
Main daytime system ~4kw panels into 2xMNClassic150 370ah 48v bank 2xOutback 3548 inverter 120v + 240v autotransformer
Night system ~1kw panels into 1xMNClassic150 700ah 12v bank morningstar 300w inverter