Review on Renogy Rover 60 Amp MPPT Solar Charge Controller: All-in-One Adjustable LCD Display for Gel, Sealed, Flooded, Lithium Batteries by Chad Cross

Bought 4 200ah gel batteries, 2 3k inverters, cables and 2 100a Rover charge controllers. One of the higher priced Rovers gave out from day one and said my batteries were over 14.5 volts so not charged they were actually at 11.2. After following useless manual check/reconnect instructions dozens of times, opening multiple cases and receiving little to no helpful advice from Renogy and waiting weeks for replies, now it just explodes in a shower of sparks. Even without PV charging. The last "advice" was to film the disorder and present another case. That's idiotic considering it explodes with a spark and I'm no rubber. The reason I knew it was buggy from the start was that another box that was plugged in after playing with support for about a month worked properly.