So we did a new solar installation and each inverter is putting out 32 amps on #8thhn on a 2 pole 40 amp breaker. There are six of them in the system. After running for about a half hour each of the breakers were recording a temperature of 107-109 degrees. The breakers are all staggered and spread out through the 200 amp breaker panel. Getting too warm too quick? or too warm in general? Thanks for your input.