EPEver Tracer AN MPPT Solar Charge Controller Review - 12v Solar Shed
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- Опубліковано 28 тра 2018
- I'm taking a look at the new Tracer AN Solar Charge Controller from EPEver. I compare it to the Tracer A series which I've been using for a couple of years and find some nice improvements, and a little issue.
Items Used in this video:
❗️These links are affiliated and I may earn a small commission if you purchase❗️
Tracer AN MPPT Solar Charge Controller: ebay.to/2Jh4Es7
Tracer A MPPT Solar Charge Controller: ebay.to/2JanWPZ
MT50 Remote Meter: ebay.to/2Je1LIA
eBox Wifi: ebay.to/2sn4Yv4
eLog: ebay.to/2H0zS1l
EPSolar RS485 to USB Cable: ebay.to/2L24BxK
PortaPow Premium DC Power Meter: amzn.to/2JgwJzR
Links to my other videos about these items:
Tracer A Review: • MPPT Charge Controller...
Tracer A After 9 Months: • The EPSolar EPEver Tra...
MT50 Meter Review: • EPSolar MT50 Remote Me...
eBox Wifi Review: • EPEver eBox-Wifi-01 RS...
eLog Review: • EPEver eLog01 review -...
#Review #MPPT #Solar #Charge #Controller - Наука та технологія
Thank you for that straightforward practical example of the MPPT conversion happening in real-time..
Always wait for your solar reviews I purchased my A series after watching your original review and was very happy with it have just swapped to their new magic series 40A
I've been using an AN series since this video, mine is 10 amp, it's only requirement was for security, mainly a camera with access point wifi connection, my panels are situated in a bad location, during winter they will never see the sun due to buildings in the way, however there is just enough light to keep the batteries topped and the camera streaming thanks to the efficiency of this controller, thank you for the video!
Thank you. I'm considering this controller and this was a great help.
Thanks for your videos, I've watched almost all of them, some multiple times! - Really appreciate your knowledge.
Just (29 March 2022) bought the Tracer1206AN, it comes with a user manual that is V2.4, the one on their website shows V1.0. I've asked them for an updated version.
Looking at the v2.4 manual, shows that it supports Sealed, Gel, Flooded, LiFePO4 (4S/8S) and Li(NiCoMn)O2 (3S/6S/7S).
There's 9 battery choices for the 8 above (Sealed/Gel/Flood/LFP-4S/LFP-8S/LNCM-3S/LNCM-6S/LNCM-7S) and 1 for User.
It has a table for each of the LFP and LNCM batteries, along with User, so it looks like newer revisions do properly support Lithium. If I get a copy of the manual, I'll add a link here. Otherwise, if anyone wants anything from the manual, ask and I'll do my best.
For reference, the values for Li(NiCoMn)O2 7S are below, voltage in brackets taken from @Adam Welch 's "Update on the Solar Charged 18650 Blocks & the diyBMS - 12v Solar Shed"
video at ua-cam.com/video/MchF8c45iQw/v-deo.html (1 minute 48 seconds):
Over voltage disconnect voltage 29.8 V (29.75)
Charging limit voltage 29.4 V (29.25)
Over voltage reconnect voltage 29.1 V (29.20)
Equalize charging voltage 29.1 V (29.10)
Boost charging voltage 29.1 V (28.70)
Float charging voltage 28.4 V (28.00)
Boost reconnect charging voltage 28.2 V (27.50)
Low voltage reconnect voltage 24.5 V (23.00)
Under voltage warning reconnect voltage 28.4 V (24.00)
Under voltage warning voltage 24.5 V (23.00)
Low voltage disconnect voltage 21.7 V (22.40)
Discharging limit voltage 21.7 V (21.00)
I just bought a Tracer 3210AN. I has only one inductor, not two. Really appreciate your reviews.
Thanks for explaining the difference between the "A" and the "AN" models. I had an older "A" and got a newer "AN" and didn't know what the difference was. Now that I know, the next step is figuring out what it **means**.
I have the 30a version of the Tracer A at my cabin, with the MT50, I'm very happy with it.
I’m a happy tracer A user too.
Thx for the review i bought the tracer a 30a on your recommendation and have not regretted it for a minute !
my 7s 6p system is running well and i have connected the capacity controller to my home automation system so that it balances the batteries every day at 9 in the morning.
Excellent. Glad it’s working well for you and that integration sound interesting. I’d like to see that. Cheers
ill try to put something together video vise
So excites building this off grid room for my room end of next year
Hopefully....
Good info. Thanks. The ones I can find go up to size a pretty small system per unit at 40A / 30A / 20A / 10A. So max size is probably around 700W mono panel total max at around 23% efficiency. So to be safe maybe 4 x 160W panels = 640W system. I was thinking of splitting the battery banks / systems anyway for redundancy, and have them run different loads on different circuits. So 2 x 40A units is around $229 USD for these units and a 1280W system split into two. Being a true MPPT charge controller is really good at that price, and mono panels are pretty cheap these days.
First of all, thank you for your videos, I've learned a lot. My question, I want to also setup in my garage with the EPEver charger and a 12 volt lithium battery. I've purchased the temp sensor. Can I program the controller to not charge the battery with the garage temperature is below freezing so that I can protect my battery?
Thank you for all your videos on the Tracer series. I recently upgraded from a PWM to a Tracer. I am interested and very confused at comparing the two chargers. The Tracer tells me how many amps are coming in from the panels and going out to the battery. The increase, as a percentage, varies dramatically. I seem to get the most impressive increase at lower current. For instance 1.5 amps into the EPever gives 2.1 amps to the battery, or 40% gain. But with more sun I might see 5 amps into the charger and 6 amps to my batteries, or 20% gain. Why isn't the percentage gain more consistent? What influences how much of a gain the MPPT charger can deliver?
The 30amp model has a single inductor as well. The 40amp model has two inductors and I think they are the same size as the 30amp which probably explains the a higher price per watt than the 30amp. I like the new AN screen design not being soldered right on the mainboard. I personally have owned the 30amp and 40amp A series but have recently upgraded to the BN series because of the superior cooling.
Hello great vids thank you ... Question , I have a 10 amp version using 4mm cable , if I put 200 watt of panel on and its input goes just over 10 amps sometimes ( I live in the UK) what would happen. Thank u in advance
Very helpful videos. Wondering if you saw any issue in an RV application running the RV's stock 12V converter/charger output to the controller input ? I'd like to have more control over the charging profile of the RV battery which the stock converter/charger doesn't allow like the epever. Guess my thoughts are voltage is voltage whether its from a solar cell or other source ? Thanks !
Hi Adam great videos I been and got a epever tracer an and while I was waiting I built the WiFi adapter as per Colin hicky post then watch ur review here to find out it struggles to connect could u tell me if any of the WiFi modules u tested work need to monitor it while my caravan is in storage( over the internet) I’m using a portable network in the van
Thanks Lee
Hi
I just wonder how the load timer 1 and 2 works.
Can u pls do video on this.
Thankyou
Hey chap! LOVE this vid. I'm considering the Tracer 8420AN. What FUSE TYPE/STYLE do you use between your EPEVER and your battery?
Excellent review.
I picked this model up (30amp) for my teeny solar setup on my old Lance Truck Camper with one 12V Deep Cycle battery. Not even sure what solar panel is on the roof lol, But it still works. Picked up the the MT50 monitor also. Shows 19.9 Volts and 0.2A coming from panel.
I like your videos, great job! Have you ever reviewed the Juntek VAT#### meters as a battery monitor?
Time to measure the RF interference that those things cause, Adam! If the box is plastic, and those wires to the inductor, and the inductor itself, are not screened, then the whole unit becomes a problem. OfCom would take a dim view of it. Apart from that major concern, it's a nice piece of kit, with some welcome improvements in this model. Thanks.
@Adam Welch
Hi, I have the Tracer AN and I'm trying to use the EPever USB cable to get data to my Pi Zero W but all I get is:
Realtime Data
Cannot get RealTime Data
Statistical Data
Cannot get Statistical Data
I know the your old MT50 and your diy wifi module wouldn't work with the Tracer AN. But could you try your Pi connects and can get data via USB please?
Hello Adam and thank you for your excellent reviews. Been following your content and appreciate the time, effort and knowledge you are extending to newbies like me in the solar world.
I've just purchased an Epever AN controller and 100w panel to connect into an existing leisure battery in a campervan that is currently charged by alternator and 240v hook up charger. Would you know if diode protection for tbe EPever controller would be required to prevent current from the other charge devices damaging the Epever?
Glad to be of help. No you won’t need any protection on the charge controller. It can cope with being connected along side other chargers.
Hi, just a question if you have the MT-50 and Wireless device i presume you cannot use them both at a time its either or? Thanks for the Vid the reason I bought a tracer 4210AN
what about the current shunt? high side or low side? if it is low side (negative) then connecting them together outside of the unit would possibly make the current go way too high (or effect the MPPT algorithm)
hi Adam i have a solar system with 24v 250Ah gel battery and 300w solar panel
so my problem is the earthing rod, can i use my house's rod ?
because neer my solar system i have an outlet with the earting cable so why not use that one
How do I reset the KWh meter on this device? Do you know? Please make a film.
I have the common positive model. Can I charge my battery directly (from a generator at 12v) with this panel connected, without damaging the solar panel?
Hi Adam if I get an rj45 splitter can I use the mt50 and the Bluetooth device at same time ? Thanks for any advice
Great review.
Cheers MrB
just bought one today after using an old plasmatronics pl20 ,should be a great replacement .
Hello Adam, just connected one with the solar (nice sunny day, 4pm here in uk) and controller shows night and all PV figures are 0. Is that what is shows even when low light? Shouldn’t it produce at least something ? Thanks for your videos
Hello again Adam. I'm trying to set up a 433mhz data transceiver for this charge controller. I have the transceiver linked and powered however I'm getting "operation failed. The operation has timed out" in the epever software, even just using a normal rs485 to usb I have the same issue. I wonder is there something I'm missing?
Nice done Adam!
I talked to an EE at EPsolar who said an older style mt50, made before October of 2017 will not sync with the new AN model charge controllers. If you look at the back side of the MT50 there is a date code that tells the build date
Hi there. I've set this up in my van...No inverter. What is the first things I should do and how do I do them (or once set up just leave it do it's thing without touching it?)
Very informative, thanks! Debating between this and the Victron SmartSolar. How would you compare the two? Are all MPPT’s about the same in conversion and getting max power from solar, and it’s the accessories that differentiate?
Yes probably price and accessories that make the biggest difference, but I haven’t tried the victron range, so it’s difficult for me to comment fully.
Hi Adam. I'd like to know your thoughts on the esmart3 MPPT solar charge controller?
Hello!
92V input from panel work in 12V system or only to 24V? (i have thin-film panels)
Epever Xtra models are new and that it's better than A or AN?
40A with two inductor it's better than one inductor?
Thanks!
Hi Adam, I have just received the Tracer5210BP.. This product seems an looks to be a winner. It has no display but offers quit a heavy packaging with great cooling capabilities. Hope you will review it and I’m quite interested what you can make of it..
Hello Adam, great content, been watching for a while now, I’ve got an Epever tracer with remote ebox internet access aswell as an mt50 but struggling to set my 5 x lead acid battery’s 70ah each, any advice would be great,
Thanks you for the review
Hello
Did you solve the problem of compatibility of the old MT50 driver with the new MPPT Tracer?
Maybe it is enough to change the control cables inside?
Hi, can you tell me if 30A model would be ok for two 180W panels connected in series?
Hiya my Tracer AN has stopped working completely, is there anything I should check, internal fuses etc.. thanks in advance
Good review as ever, did the new controller come with any documentation or link to updated docs which might describe the pin out of the accessory connector. You could maybe get your scope or a logic analyzer on it to see which pins are now used for the output as it sounds like they've switch things around or a baud rate change maybe and the same pins?
The pin out is the same as stated in the manual (although when you click the manual link online for the AN it is the A series manual you get). I think the baud rate is a good shout - my scope doesn’t do logic, but the timings might tell me. Otherwise I can try some different settings on the usb cable and see what works and what doesn’t. Thanks Colin.
Would this work for charging lifepo4 batteries in a 4s configuration?
hi adam i have the tracer a series are you able to tell me y it shows volts but its not showing any amperage ?
Cheers
Do you have a video on how to adjust the settings? Thanks!
I've had the Tracer 20 amp 'A' series in my 5th wheel trailer for about 3 years and somehow never realized it was not negative ground! I've never used the 'load' terminal... I remounted it in a 'newer' 5th wheel trailer recently and am now running 300 watts of solar... I had been running 150 watts but now have 4 - 75 watt panels that are in series 'pairs' so they go in as 24 volts to the charger. I have set the parameters in the MT-50 to match charging spec. for my 2 Trojan T-105 6v batteries ( I will be upping that to 4 when I Install my recently acquired Magnum 2000 watt inverter ) . I've NEVER had an issue with the unit on my NEG. ground system... + to the batteries and - to chassis ground. Is there any reason I should now be concerned ?? thanks, Jim
The only issue is if you were connecting the solar negative to you vehicle chassis. That would effectively bypass the charge controller and possibly overcharge your batteries, and prevent MPPT. I usually explain it’s not an issue for most, it’s just something you need to be aware of.
Hi Adam, i have 50amps epever and i want now to make 12/24v water boiler to store extra energy in to the water when battery is full. Do you have some idea how to do that? Thanks
Good afternoon Adam, it has been several years since I installed my 40w Tracer AN in my shed (2018 to be precise ) and at the time I installed two 100w solar panels on the roof. What I would like to know please is how many watts input will my controller accommodate? I am thinking of expanding it's capabilities to the maximum and making more use of the system which has languished along happily without much use at all, just some internal and external DC lighting. Thanks'.
Hi Adam,nice video. My old ebox-wifi not work with my new 4210AN but work perfectly with the other 3210AN what i have. Strange right?Unfortunatly my old 4210A died sudenly after 4 year of use. Cheers
Hello, is it okay to keep the display backlight always on?
How much additional power it will consume if so?
I installed a 30 A EPever Trace MPPT charger controller to my van to charge a 24 v power station, my solar panel is 2-180w panels connected in series, every time from no sun to sunrise, my MT50 always indicate a red light and screen said over rated vol. I have to hit OK, then it will start charge the power station, my PV side is about 38v and my battery side is about 28v, please advice what I can do in order to set in correctly, so it could charge the system automatically. Thanks
Thank you for this video
Hi Adam, thank you for the review on the AN series. I have a portable power station powered by 18650s in 3S, the provided AC adapter for charging is at 12.6V 5A. I am considering getting 2206AN to connect my solar panel to charge up the portable power station. 2 questions. First, would you recommend that this as a suitable MPPT controller. Second, do you know if we can disable the floating stage charging through the PC app? Thanks!
Hello, see my last comment (sort by Newest First) - I've just bought one. I'm new to solar, so take my words with a pinch of salt, but info is there in the hope it helps someone. I'm pretty impressed with it and exceeded my expectations, considering I don't get that much sun. Currently only using 18650 7S2P as I haven't got enough batteries yet.
I’m replacing an cs-evolution charger with an epever but my current charger has an output for the vehicle battery and the epever does not. Where do I put them wires. Thanks in advance.
Hi, I'm in the process of upgrading my shed solar power system from 2x 100w panels connected in parallel on PWM 12v lead acid and am thinking of getting the 30amp version of this MPPT. My question is this... the Epever tracer 3210AN 30a version states it's good up to 390w of PV input but I want to use 4x 100w panels, do you think the 10w difference will make a difference ? Can't seem to get a response from Epever themselves on this and I'd rather not pay the extra for the 40amp version which is rated up to 520w 12v.
The manual for the tracer A & AN series has two figures for the solar input. The lower rating which you’ve seen but also a much higher rating (for the 40 amp controller I think it’s 1200 watts). My understanding of that is that the charging current is limited to the rated output, but you can attach more solar to the input. In the event of good sun the charge controller will limit the incoming to not exceed the rated output. The advantage of this is that when sky conditions are poor, you’ll have more solar coming in than if you just stuck within the rated output. So my understanding is you’ll be absolutely fine.
@@AdamWelchUK Thanks for the reply. The specs state that for 12v system the max PV input is 390w or double for 24v, however after doing some more research into solar panels I've come to the conclusion that you will never get what it says on the tin anyway ! so my 100w panels are probably more like 80w or even less and I very much doubt I'll get their max amperage out of them unless I live in the middle of the Sahara desert either ! So I'm pretty positive that even in the perfect UK sunshine my 400w of panels won't exceed 30amps.
Hey Adam great videos... I have three controllers and wondered if you have connected multiple controllers. Mine is powertech but epever software works fine.
does the original pc software work for this updated model?
Hi im having issues getting my 12v outlet working any advice i have a AN 30A Tracer
Very interesting video; I have a question for you that you are expert you can help me. I would like to use a solar charge regulator to charge a 12V AGM battery from 50 to 80 ah (I need to have a buffer battery to keep radio memories active - wifi router - phone charger and sensors - anti-theft). At the entrance I do not use solar panels, but I would use the truck engine betteries (24 volt 200Ah and 24V 80A alternator). I would like to turn on the regulator only when the truck is on and then charge my buffer battery from the 24 volt truck + use the 12V output LOAD of the solar charger. Wgat do you think about? It's possible? ? Can you suggest me a model? in any case should I have the negative PV - BATTERY - LOAD in common?
Hi Adam,
I have two tracer A series controllers running in my system. Can I connect this AN series com. negative controller to my existing battery bank? I haven't grounded my system. it is in float state. are you using it with your A series controllers?
appreciate your advice on this.
thanks.
Hello, can you please explain about the temperature sensor? I added it to the system, please, because my batteries are blowing up.
Hi Adam ,just running some tests ,I have the A not AN version installed on motor home ,solar panels are fixed frame ,the frame is connected to the body by metal brackets ,the positive and negative wires from panel go straight to the tracer I get continuity on the negative terminal solar input and the positive terminal input from my leisure battery is this normal ? Ps my leisure batteries are also grounded negative to chassis of camper .
If I unscrew the solar input positive wire ,and unscrew the battery positive there is continuity between both wires ,I am trying to work it out but am at my understanding limit any help or is it all normal ? Cheers
Hi Adam, is the software versions different on the two MT50's, I noticed in the manual that the communication time (ID) can very up to 6 minutes. See page 24. This maybe just the time before communication timeout, the manual is not very clear. Enjoy your videos, keep up the good work!
I will check this, but the fact that my rs485 to WiFi esp8266 module doesn’t work either makes me think there’s a change on the charge controller side. I suspect the rs485 chip has changed and perhaps it boots differently or can’t supply the power the esp8266. More testing required. Cheers
My first instinct was they "Renogy'ed" it, whatever keeps the OEM MT50 from talking to the renogy rebrands. If renogy rebadges this model maybe EP just wanted to have one config.
Im trying to decide between one of these and the electrodacus....This seems like a tried and true tech, the dacus is really experimental but has a bms and I definitely want to go LifePo4.....Are you familiar with the Electrodacus system?
Hey, i have a question, how mppt sensing voltage, i understand it use resistor shunt to be current sensor, but what about voltage sensor?
A thought about the RS 485 thing: As the unit is negative ground rather than positive ground, would it follow that the RS485 signal be reversed polarity also? ie, positive pulses referenced to negative ground rather than negative pulses referenced to positive ground? What happens if the pair is reversed?
An excellent question and a great theory. however I have probed both the Tracer A and AN using my oscilloscope and both units produce the signal in the same way. RS485 is a standard (EPSolar use the modbus protocol across the standard) so it has to function in the same way for all devices. I believe they have updated the software on the AN which means it is not fully backwards compatible. I run the latest Solar station monitor software, but I suspect if I went back a few versions it might be that even that doesn't work with the new lines of charge controllers. Thanks again for the suggestion.
Hi Adam, I am doing a test on a golf cart 48 v system using Epever and flexible solar panels, need some advise
Adam what causes battery boiling?
I’ve just got one of these for my canal boat and I’m on the verge of throwing it in the canal, how do you alter the parameters up and down? Do I have to connect it to something else to do this?
Did you get the eLog01 to work? I got 2 of them, both when I plug it into my tracer an they blink slowly red which seems to mean incompatible controller.
thanks for sharing, if I parallel connect two AGM 100ah battery together, in MT50, should I setup to 200ah ? or still 100Ah ??
In parallel the capacity increases. In series the voltage increases. So yeah, you’ll need to set it to 200Ah.
I bought the 40amp version from Amazon that comes with all the goodies like the mt50. Question ? It says it has a max of 100volts and a max of 520 solar input wattage. In your video your one 100 watt panel is putting out 31 volts which is confusing because if 3 100 watt panels put out say an average of 31v each for a total of 93 volts. How can I run 5- 100 watt panels without exceeding the max 100 volt limit ? My plan was to run this epever 40amp 100v with five 100 watt panels. Thanks 😊 🙏
Good video.
What is the cheapest real MPPT Solar charge controller?
Will the tracer 4210a work with lipo4 batteries?
The Epever claims that the Tracer charge controllers can be connected in parallel. Can one connect A-series and AN-series charge controllers in parallel (provided that none of them is grounded or not grounded together)?
Good question!
My tracer A has an issue with regulating voltage during a sunny and cloudy day the controller cannot regulate quick enough when a burst of sun comes out, and sometimes hits the overvoltage disconnect (set to 16V) at wich it disconnects the battery and load. have you ever had this issue?
No I haven’t had that issue. I can imagine this might be an issue around the ratio of solar power to battery capacity or perhaps a battery bank which is showing its age. I monitor mine 24/7 and don’t see voltages that high.
Very good video keep it up
Would it be possible to use the mt-50 over power line adapters? I guess I would have to power the mt-50 separately as the power line adapter won't provide the power but could it work?
I’m afraid not. Power line adapters transmit IP packets and this uses modbus - a completely different standard. EPEver have used a standard rj45 network port - but it’s not network traffic. Modbus does however travel quite a long way on standard network cable if that helps?
How many wattage solar panel we can connect on this and does it support current up to 40 amps or 30 amps..?? kindly reply my thanks is already reserved for you
Glad saw this vid, just recieve same MPPT 40A, manual says it was positive ground with line connecting pos symbols, but noticed buttons were blue with black heat sink, so did test and it made sound on neg, not pos, so it is neg not pos ground, yea, thanks for vid,
Yes the A model is common positive the AN is common negative. The A model is getting harder to buy now.
great. I was hoping you would check this out for us! thanks a million. I almost got one of these . in 40 amp. in fact I thought I did. though after looking over my order. I noticed I ordered the A series. I guess I ordered the cheapest and it ended up being an A! I haven't used mine with lithium yet. would it be best to use the temp. sensor with the lithium or does it matter. thanks again..
At the moment I’ve found the AN is cheaper - new model I guess without the reputation so they’re trying to make some sales. As fit the temperature probe - it’s primary function is to adjust the charging voltage depending on temperature. If it’s cold, it charges a little higher for example. I guess that could be a problem for lithium but might not be such a big issue in practice. Perhaps there’s a test or two in there.
If found a bug with the tracer A, it is not pushing 40 A to the batteries after reaching max batt voltage and voltage reduces later, it charges around 32 A. Cutting solar power input and putting it back solves the problem and it push max 40 A again. I moved to the esmart3 60A to get 800W at 12V bat system from my 1000W panels. It is cooler with the fan but more noisy, ok, it is in the garage.
Hi Adam
Its been over a month since you did the the review on the Tracer AN.
Have you been using the Tracer AN on your setup since the review, instead of, or as well as, the Tracer A.
I am interested in knowing if there has been any noticeable efficiency gains with the Tracer AN over the Tracer A.
I appreciate that the weather we are experiencing is un-usually sunny, with a noticeably increased temperature, which will effect all parts of the system - controller, solar panels, cabling and the battery pack. Hopefully there is some part of your monitoring system which may provide some data which can aid in my request.
Any information would be appreciated.
Thanks for your question. I have got the tracer AN running in the shed, but it’s on a small setup - a 50w panel and a 12Ah battery. So there are so many variables it’s hard to tell if it has any efficiency gains over its predecessor. My gut feeling is no, there’s no real advantage to one over the other. The primary reason for the change is the negative ground, and perhaps there has been some cost efficiencies for epever. The big shame for me is the lack of backwards support on the RS485 port, which I believe is due to a software change in the controller. It’s a great controller as long as you know those minor (for most people) limitations.
My charger controller is not working that I other other one I wish i had mentors to fix it or tell me what is wrong
My an41510 has a resistor in the temp plug. I understand to remove it to plug the sensor in, but what is it's function? Why is it needed? Thanks.
Not heard of them supplying a resistor before - I have seen a small thermistor supplied just wired across a plug before. The thermistor measures the temperature - a resistor would allow the charge controller to read a fake temperature. It would be a fixed reading but perhaps they found it works better if it can read something.
Hi Adam could you please test if this model if you can use the new lithium app on the android market place the old model connects with wifi but won't read or write thanks luke
Is there any controller that I can set up on when to work and when not to work?
Would you say this was suitable for marine use, given the pcb protection coating? Is there anything stated in the specs about marine use? Thanks. I enjoy your videos.
Andy Pag covering the board with liquid tape could be a nice idea 😉
Hi Adam. Can you do me a favour and do a quick test if the AN will charge a battery if it's less than ~10.5v? I have a 40A Tracer A and use 3S li-ion for camping but the damned charger won't charge if the battery is below ~10.5v(maybe 10.4) even though 'User' settings can go down to 9v. I'm suspecting it's a firmware bug, otherwise, why have an option down to 9v if it doesn't actually work that low? Cheers.
Leave that one with me - I’ll see what I can do.
Hi Adam, did you ever determine if the AN behaves this way? I'm trying to decide whether I should sell the A and buy an AN. But, if the AN behaves the same way then I won't bother.
Oh, BTW, I also noticed very erratic charging behaviour between 10.5 and 11v, once it hit's 11v it works perfectly.
hi mate did you try 24v system in this controller(TracerAN)? it seems it cannot communicate to solar power station when using 24v it keeps saying Error:Operation Failed. but when using 12v system there is no error on solar station monitor and working. i suspect it is overvolt on com port?
i have that problem too
I wonder if the MT50 has a Baud Rate change and that's why the old one won't work anymore. Maybe the new one tries various baud rates till it gets good signal return. The old one doesn't have that function. Just a thought. (maybe you can reflash the old one with the new software/firmware?)
Nice theory. I can adjust the baud rate on my esp8266 adapter so I could try that. I’ll report back if there is anything to update.
which one is good with the brand SRNE?
Hi Adam, I have been looking to buy one of these but not sure if it will be suitable for my PV, its a LG300S1c, Pmax 300w, Vmpp 31.70 V, Impp 9.47 V, Voc 38.9VIsc 10.07 A, Max sys Voltage 1000 V /20A any info would be helpful as with Inverter. you are as bad as me, like to know what makes things tick.
Can I compare this with epever eTracer (ET6415AD)
curious if the new AN lets you set the back screen lighting completely off?
I’m afraid it doesn’t.