ACOPOWER Midas MPPT Solar Charge Controller——30A, 40A, 50A, 60A

Really like this charge controller. The MPPT really makes sure the batteries are fully charged. I have 4 - 300 watt panels with this controller in a series/parallel setup with 79 volts going into the controller. It handles it no problem. I also like that it came with the remote monitor. I can place that in a more convenient location to monitor solar/Charger/battery conditions.

I tested and opened it up and YES, it is a real serious MPPT. I did a video on it but its too big of a file to put here on Amazon.
Hopefully you can find it by searching. Do a internet video search for: EPEVER EPSOLAR 4210A MPPT Solar Charge Controller OPENED UP! A very in depth video but too big in Mega bytes to put on here.
Possibly the link can get allowed [...] and you can see why you need to get one.
Don't forget the meter too.

Just what I needed thanks

Great low cost mppt type charge controller which is easy to setup and really does its job well

Works right from the box. Great product. I appreciate you brought on the market the 100 Amps.