PowMr MPPT Charge Controller 60 amp 48V 36V 24V 12V Auto - Max 160VDC Input LCD Backlight Solar Charge for Vented Sealed Gel NiCd Lithium Battery【Software Update Version】(MPPT-60A)

The first showing read screen always showing 0's. Bat & Sun. Why?. Next screen is True Bat. read but Sun 0. WHY? 3rd. Shows true Sun read as can watch read change as sun strength do. But battery on this Screen read is Always3. again why not TRUE Battery Voltage?. The 4th screen have no Idea what that Read IS. as shows a fig. 18, this figure can't be changed in anyway. WHAT THE DEVIL IS THIS READINGF? Before Taking this reading connected strictly to instructions to load itself 1st before attempting next Steps. Another, can't understand is that after Sun Down WHY IS THERE A DOUBLE DIGIT No. still showing? thought should be NERO as Sola Panels wouldn't be producing power @ all. Please somebody Explain to me as actually does seem to be Charging from the Panels. Hard to follow with such confusing readings. Regards, Murray DAY

Le produit a été conforme à mon attente

The only problem I found with this is it seems like the directions are extremely hard to understand what I did was go on YouTube and find videos that other people made about this how to program it what to press and that was a hundred times better than those crazy directions this came with although I must give this unit five stars this works very well it did not overheat like most of them do the wires did not get hot like some of the charge controllers do I am very impressed that this thing has a built-in fan that when it does get hot the fan comes on and cools it right down I must have bought 10 or 15 of these from different manufacturers about four of them that I purchased from different manufacturers work very well then I saw this one this has got to be the best one yet many of those cheap things overheat and the wires get extremely hot and you end up returning them I am so impressed with this one I am going to order a second one for a backup down the road if something should happen to this one this is very well built it has quite a bit of weight to it I like the fact that it's in a metal case instead of plastic somebody has a review on one of these and a thing burned up the only thing I could imagine that might cause that is if the fuse blows from the charge controller to the batteries that would leave solar alone coming into this which would probably take it out always be sure to hook up the battery first then the solar again the unit is very well made for the price I also would like to say I have 600 watts going into this 600 w solar panels even on a very sunny hot day the wires going into it only get warm I also like the fact that this displays how many amps you have coming in at the time of bright sunlight it also tells you the exact wattage that is coming into the system some of the cheap plastic chargers would have burned up although they say they are rated for 80 to 100 amps that is not always true also look online some people have posted pictures of the inside of this thing it is very well built with big heat sinks I suggest you not take just my word for it but look at the reviews on this incredible I really think the manufacturer of this has really done their homework I am very happy to finally find a charge controller that works extremely well for this really good price

Good performance, features, and reliable. Fan is responsibly quiet and provides the necessary cooling to support multiple panel systems. Handle two 10 awg wire inputs and battery outputs is also a plus. I've one unit for over a year and bought a second for expansion.

This unit is very small for what it does, and it does charge and track pretty well. Configures easily and displays relevant values. It does have numerous flaws that require extra care when installing and operating. First, the voltage and current readings are so inaccurate it's ridiculous. Current display on my unit is consistently 40% above the actual current measured with a calibrated ammeter. Voltage readings are also significantly off. Next, it offers no connection for external monitoring/programming which is almost standard on most MPPT chargers. Another huge flaw is it has no memory for the settings. It requires configuring every time it is powered up when connected to the battery. Fan is a noisy 12V 60mm x 15mm one that I replaced with a quieter one after deciding to keep the unit. The flaws continue coming as you experiment with different solar panel configurations. I wanted to use it's claimed 160V input capability, but it does not operate above 105V on a 24V battery system and will not charge even at low current levels. The manual states the acceptable voltage ranges but I wasn't expecting it to actually stop working without increasing the system voltage. My other chargers keep running by lowering the charge current to avoid overheating. Why use this unit? It does what it's supposed to at a good price. It just requires more attention than units from other brands.