Review on Vehpro Solar Panel Charge Controller MPPT 40A-100A 12V/24V Auto Tracking with Dual USB Ports (100A) by Marcus Amillion

Poor quality and very poor customer service. Got this as a backup for my old charge controller, this thing never worked after installing it, didn't even turn on, just a little voltage going through the unit. My solar module and my small pump have been checked for proper function and perfect condition. If you look at the circuit board you can see how bad and cheap this thing is. I would strongly advise buyers to stay away from learning from my experience and not wasting their money or time.