Review on Efficient Solar Charging With 80A MPPT Charge Controller - Ideal For AGM, Sealed & Lithium Batteries by Jason Bailey

I have this setup in my recreational trailer and it controls the solar charge from my roof panels to the onboard batteries. It was easy to set up and maintains a good charging voltage for my batteries. I like to be able to see the daily and lifetime kW readings. I also like the amp and voltage readings from the panels along with the combined watt rating for the batteries. Excellent quality and ease of use.I initially struggled to get any charge reading from the panels up on the roof; however, I quickly realized that the panel leads were inverted (positive for negative) and I switched them and it worked immediately. I really appreciated that it has a reverse polarity protection which protected my system while I had this problem.