SCC 100/20-48- first use the controller became so Hot that the blue cover actually softener and distorted. SCC was mounted on outside of cabinet in my RV- plenty of air- no direct sunlight. It was getting 70ish volts and 8ish amps outputted to a 36 volt lithium battery. The SCC continues to work well even as it runs Very Hot. Has anyone seen a distorted cover like this?