Review on 🔌 Zamp Solar 30-Amp Battery Charge Controller with Monitoring and Protective Features for Enhanced Solar Charging by Raymond Wade

They are junk, I replaced the first one after about 6 rides and now the replacement is out after 4 rides. They just stopped charging while camping. This is the factory version of my 2014 Timber Ridge trailer. I replaced the batteries thinking that might be the problem but to no avail. This time I will try another brand controller, I like solar when it works.