Location of Controller
This is on a boat. One 50W panel (soon to be two), two 85amp AGM batteries, 10GA wiring with a run of about 20-feet between panel and battery. Choice one: Mount Midnight Brat next to the batteries in a hot engine compartment with limited access, or, Choice two: in the locker at the back of the boat that is close to the panel, and ventilated to the outside. Does it matter?