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.

Ive been using this mppt oae charge controller for 5 months now. I have 4 100ah lifepo4 12v 1280watt per battery . That is 400ah 4800wh. PV solar 2l4x100 watt per pannel = 400 watts 12v @22.3 to 24.3amps in full sunlight. I run about 10 led lighting and a refrigerator as well some power tools occasionally. I have 4 more 100 watt 12v pannels to add to the system. Max PV input is 900watts. It has woeked great no problems other than some fine tunning of charge ans voltage settings witch it gets agroed and beeps. I set it correct and hasn't gave me any attitude since. I wish it was capable of handling 1200 watts @12v dc @60amps charge current for the bank i want to use because i have 2 pure sine 3000watt inverters running in parallel . I like this controller functions well well built sturdy. Will purchase one more double my array with confidence. Recommend it on the reliability ive had with mine. ( going to jump up wattage on second purchase 24 or 48vdc see what it will handle and will update the results. I gave it 4 stars only because of low wattage @12vdc, and noise . Will buy again.

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. Update: After about a year of use, the display screen has stopped working. The unit still seems to be functioning at my determined settings, but I cant see any information. The backlight works, but there's no information displayed on the screen.

Very easy to install. Works well and easy setup. Their instructions are from some Chinese guy who thinks he speaks, or reads English. I now have 5 of these of different sizes. All of the work great, are accurate and test out well with voltage meters. Good readings. It reads voltages, amps, and power to and from solar arrays, batteries, and inverters. I have tested all of these units. They also graph daily, and monthly inputs, draws, and errors. I install solar arrays and would use these again.

So far it’s good. Except for the LOUD part as loud as a bathroom fan. Do not recommend if this will be an issue. Also the password thing is annoying. Took me a bit to find out how to get passed it. Page 19. At the very bottom. It won’t let you set battery type without it. 3 stars because of how LOUD it is. The fan is always on when charging . Only 60 degrees outside

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.