60A MPPT Solar Charge Controller 12V24V48V Auto Battery Regulator Solar Panel Max 150V Input for Lithium, Sealed, Gel, and Flooded Batteries (Blue)

It was easy to install and has been working fine since installation in early July. If you follow the instructions and pick the correct battery voltage you will be using for storage and inverter for 110 volt output you will be up and running. My neighbor is enjoying using this on his pool. It was a fun little project for us to do.

I have had it for a year and a half and have not had any issues. It is connect to 6 batteries and 800 watts of solar panels at 24 volts. Good value and quality. Is noisy when the fan runs but it's in my garage so it doesn't bother anybody. Not a lot of options. Just basic.

Works great, BUT.....getting it to connect via Bluetooth to my phone was not happening. Its always been a wish and hope, but never materialized. Called customer service and for the good it did, I may as well go out and nail some Jello to the oak tree in my front yard. That is the ONLY thing that I could not get to work. Outside of that, it works great.

After testing the wide range supported voltage, I love it. There is a problem with the advertising. In the menu and the box says, it supports 12v/24v/36v/48v battery but actual 12v/24v/48v battery. After testing 36V battery. It beeps / rejecting the battery. Boo, Disappointed. I have a 36 v battery bank that I am mainly using. 12v /24v is working great though.

I have an older yellow version of this charger, which I bought here at Amazon back in July 2021. It has worked flawlessly. First charging four AGM batteries and now, since three months ago, charging four LiFePo4 100ah batteries. So, when I needed another MPPT charge controller, I didn't hesitate to purchase this updated version. I recently purchased a shipping container for my backyard, which I plan to run off the grid as much as possible. At the moment, this MPPT charge controller is attached to 10 100 watts panels connected in series, charging four AGM batteries. As with the older version, this charge controller is working flawlessly, keeping the batteries charged. Especially for its low price, you can't go wrong with it. But don't let its low price, as compare to similar charge controllers, fool you. It's well built and can charge different types of batteries, including lithium. I recommend it.

I have 1890 watts of solar power, 3p2s setup, running to one of these chargers, charging 2x 100ah 48v lifepo4 batteries. The batteries can accept 50a each of charge current, so I set the max current to 50 so I don't over charge, and a max voltage of 54.2v, set to start charging when voltage gets to 52.0v. This *should* keep my batteries plenty charged since I'm only running an LED light, my chest freezer, and refrigerator. About 1500w of power used per day. However, about every 2 weeks, the batteries get low enough to shut off at 49v. I've checked and rechecked my system, and everything looks right, but then at some point, it stops charging again and the batteries die. Today for example it was bright and sunny all day. The fridge was running when I left for work, but I came home and it was off again. Long story short, this charger doesn't keep the batteries charged so much as extend the time between having to charge them on grid power.

The wire connectors are flimsy for a 60a controller. One of the connectors would not tighten down properly causing a short. I returned it for another, no problem. After receiving and installing the second one, the face monitor went out after 30 days. The unit still worked, but I couldn't see or do anything with it. We'll my lithium batteries had depleted and shut down as they should. After half a day I noticed that my batteries had not been restarted! This does not have a restart! Omg really. Returned it the next day. I went to a Renogy 60a controller. Batteries were restarted after 15 minutes. Sorry OAE, but folks don't waste your time with this.

Perfect for my RV and remote work. Just plug the battery, the panels, and the load (in ester) and now I can work all day without a generator buzzing all day. Love the easy setup and configuration, auto-voltage settings.

I am running four 455 watt 45 volt panels in parallel, and this unit handles them perfectly, it is producing up to 62amps so far on the cooler days full sun, and will still output 25 to 30 amps on totally clouded days. It charges my four lifpo4 batteries in a 24v set up very quickly, then stops once fully charged, I like that you can manually adjust the amperage and voltage separately, and it records daily maximum production for amps and wattage. The output load is capable of 60 amps DC as well for a water heater I am using. I will be buying a second unit for an expansion right away.

Seems to of work well. Easy to program parameters.