Review on ⚡️ AMPINVT MPPT Solar Charge Controller 12V 24V 36V 48V Battery System Auto, Max Input 150V PV Solar Regulator Negative Grounded (MPPT-60A): Efficient Solar Charging Controller for Multiple Voltage Levels by Troy Larson

I have this unit in my caravan and it controls the solar charge from the roof panels to the onboard batteries. It was easy to set up and maintains a good charge voltage for my batteries. I like being able to see daily and lifetime kW readings. I also like the amp and panel voltage readings, as well as the overall battery performance. Excellent quality and ease of use. At first I had trouble reading the load data from the panels on the roof; However, I quickly found that the panel pins were swapped (positive to negative) and I switched them and it worked right away. I really appreciated that it has reverse polarity protection which kept my system safe when I had this problem.