I’ve had one of those for 10 years, branded Sun County Highway. It’s been mounted outside and has been flawless. 32 amps is plenty.I am using a Clipper Creek HCS-40. It's a 32 Amp heavy duty model that I was lucky enough to find on the CC website refurbished, at a good discount a couple of years ago when I got my 2020 Bolt. You would probably want to buy the 40 or 50 amp model these days.