In search for 100 AMP, 30 spaces main breaker panel, outdoor rate

[Justin Pudenz]

We are currently renovating a duplex and our contract is having a difficult time finding a 100 AMP, 30 space main breaker panel which is outdoor rated.  We have called around to a dozen places, and they have 20 spaces but not 30 spaces.  Anyone have an insight of where I might be able to find a 100 AMP, 30 space main breaker panel which is outdoor rated?  Thanks in advance.