EPEVER MPPT 30A Solar Charge Controller 12V 24V Auto, 30A Solar Controller Max 100V Input Negative Grounded Solar Reulator fit for Lead-Acid and Lithium Batteries and Support Batterless Run

Dang, my solar panels work 20 times better now even at the factory settings of this controller. I just ordered the MT-50 display monitor with paramitor settings. It will be so much easier to adjust the settings on the fly. MPPT is the only way to control your solar panels and this controller has all the safty features to keep your batteries safe. The floating feature works great!

Nice unit. Wish now I would have gotten a bit higher power unit. This works great with my two panels, in either parallel or series. This series is also sold with a remote display and the remote can be bought separately.

Good quality 30 Amp MPPT solar controller. This solar controller is compact size making it great for a shed or garage choose 12 or 24 volt in settings. ALWAYS connect batteries before solar panels or you’ll burn out the diodes. Easy to get set up and start charging solar batteries.

Was having trouble with the solar power system on my RV. After trying a couple different cheepo off-brand Solar Charge Controller's I decided to replace it with one of these. I am so glad I did. It is easier to set up properly and seems to work much better.

Seems to be a very well made, and high quality solar charge controller. The only mechanical issue I encountered, was the head size of the terminal screws. They are on the small side. Try #1 Phillips, and don't over torque them; but do check them often to be sure they remain snug. The manual was a bit confusing, for me, but I take responsibility for that due to my experience level. Make sure to read, and understand the manual. What confused me was the charts showing rated charge power. I ordered the 30 Amp model. I have a 12 volt system. The chart shows a rated charge power of 390 watts at 12 volts, with a max pv array power of 580 watts for a 12 volt system. Per their chart, I didn't think it would take 30 Amps, but apparently it will, with the appropriate input voltage from the solar panels, and the voltage accepted by the battery. The day I tested it, we had partial sunlight. My panels are rated at 200 watts, and 17 volts, and about 11.76 Amps. I'm using two of these 200 watt panels (400 watts). When I read the Manual, and it said the rated charge power was 390 watts, I thought I had a possible problem, but the actual test showed the controller handled my setup. EPEVER Manual says the controller will throttle down, if necessary to protect the controller. The day I tested it; the controller showed 20 volts in from the panels, and 15.5 Amps out to the battery, at varying voltage, around 14 volts, on the battery end. I am waiting for a full sunny day to compare this EPEVER 30 Amp MPPT, to my old HQST 30 Amp PWM. I thought I was getting up to 20 Amps out from the older HQST PWM controller. Will need a full sun day, to try them both again, and compare the results. reviewed by allstar - 1-23-2023

I recently installed the 30amp EPEVER solar charge controller on my RV. The "solar on the side" port now feeds this EPEVER solar charge controller. I have 3 200 watt portable solar panels that I can plug into the port and charge my house batteries. Because it is a MPPT controller I can run my panels in series (75v, 200watt) or parallel (25v 600 watt). I really like the interface and this unit gives the most Battery variations I have seen on any solar charge controller. I use LiFePo3 batteries and I found that this unit was very easy to install and setup. I was running my panels after 30 minute install. I recommend this product as a good MPPT unit.

works like factory originals

Working good, would buy again if needed! Update Dec 2021, the display is now starting to get weak as it is now very hard to read what is going on with the system, I might have to buy the mt50 remote so I can see the display