Review on EPEVER Controller Display TracerAN Regulator by Joe Michels

I bought mine on EBay a while back because I couldn't find it here. Here the price is better. I have a 20 amp model 2210N. Special program for my LifePO4 battery (AmperTime) via RS485 cable and online app. She was hooked up to 24V panels that charged a 12V battery for a while. That was cool and it worked great. Then I got a second battery and now use 24v panels and a 24v battery pack. The only thing I didn't like was the ethernet adapter and the phone app just wasn't able to perform the custom programming required for the LifePO4 battery . However, I can't tell how it works when I try to set up a menu item battery like AGM or flooded lead acid, but can't use it for "custom" mode. Contacted the company and asked for preliminary communications details which can be accessed via RS485. They were quick to respond and sent exactly the data I needed so I could connect them to my own PLC to read, write and log data. Very cool. Great controller and it's a great price from what I've seen. I've tried my best to write this because I'm just amazed by it.