Sorry it took me so long to get back to this.
The 30 KVA is plenty to supply the loads that are fed here. My big concern is with the 1" EMT run right above the silencer.
This is not the original panel that was installed, it was installed, I believe, after this one about 10' away burnt out, . (And probably without a permit or inspection)
There's lots of heat coming off of that exhaust system. This has happened just during weekly tests of about 15 minutes.
Also, the panel is mounted right under the silencer's drain plug.
The 480V genset does supply other loads, but has enough capacity to handle them.