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Has anyone else had this issue? I have 3 EG4 LL 48V batteries. They were reading -3c, 04c, and -3c. When I checked Solar Assistant, they read 39.2F, 41F, and 44.6F. Any thoughts on why the difference?? The SOC percentages on the batteries and Solar Assistant were the same and correct.

That is what I did at my cabin because I used server rack batteries. Each has its own breaker. I would like to do that in our motorhome as well, if they fit.

Thank you for this thread. We are looking at living full-time in a motorhome starting next year and I am anxious to switch to solar in a motorhome. After installing an entire 48v system at our off-grid cabin, I need to do MORE lol. Does anyone know if it is possible to disconnect the ability...

Nice clean setup! We are looking to live full-time in a motorhome by September of 2025 and I definitely want to change the power over to 48v solar system. I have installed a complete system at our off-grid cabin and it came out great. If I do say so myself lol. However, it would have...

Well here is Signature Solar response. That may be the problem then. The batteries cannot charge and discharge at the same time and attempting to do so can cause something to short out. I think the fact that the generator was not running when the breaker on the Chargrveter was turned on...

How are they connected then ??? Chargeverter positive to battery 3 and negative to battery 1. All items connected to the 51.2v are inter-connected. How has your Pi died, blowed up/no power or maybe the memory card failed. No longer is transmitting Bluetooth signal. Haven't tried hooking...

I have used it, but the first one I bought didn't work and they sent me a new one. The second one has last about a year, and now doesn't transmit Bluetooth signal anymore :( For the cost, I can't keep buying it if it only lasts a year. I loved the data I was able to see with it though.

I am actually going to check on that later or tomorrow

I was initially doing this as well, but was wondering if it was drawing much of anything on the batteries. Have you noticed if it draws much? I might do this again as well.

Thank you!

Agreed. It sounds to me like something with the Chargeverter. Wierd since the Chargeverter connects to batteries and not directly to the LV6548. Will be interested to see what Signature Solar says.

Yesterday the batteries were at 80% and 63% today.....

Initial info is what I sent to Signature Solar tech support Hello I have been using the chargeverter for a couple of months now. I have an Lv6548 inverter and 3 Eg4 LL 48v batteries and have Solar Assistant connected to monitor the entire system. Yesterday when turned on the chargeverter...

Yes.

Today, I recharged all batteries to 100% SoC. Let's see how they do now.

Here is my wiring diagram:

I finally got my EG4-LL v2 battery installed on my system and it seems to be working well. However, now my SOC's are extremely different across all 3 batteries. Here is a screen shot from Solar Assistant. Pack 1 is the v2 battery and packs 2 and 3 are v1 batteries. The SOC's did seem fairly...

I would try changing the DIP switches. The one closes to the inverter set at "2". Then next 3, then 4 and so forth.

Well then..................... I thought that was the way I wired them up, but............... I'm going to move the positive from batter 1 to battery 3 and keep the negative on battery 1 Glad I asked the stupid question LOL Thanks as always!!

I have one V2 EG4-LL battery and two of the V1's in parallel. How close should all 3 batteries be for the SOC's?? Currently the batter closest to the inverter (LV6548) is at 71 SOC. Next battery is at 76 SOC. Last battery is at 81 SOC. I know the first battery can be lower because it is...

I was actually able to get Solar Assistant to work fine with the new battery. It now shows all 3 battery packs and no issues......so far lol I had to set the new v2 battery dip switches to #2. Second v1 batter dip to #3. Third v1 battery to dip #4. Connected to SA first try.

I'm hoping to figure this out before I start re-wiring plugs, but this could be a potential answer. I don't like the feel of the adapter I have going into the 30-amp plug on the generator. Thank you for the photos! I will keep these and check mine out.

I had actually thought about that, but need to get a 120 3-prong plug to wire to the AC outlet. Signature Solar was actually reviewing this thread as well and I am awaiting their response. Thanks!

No I haven't. Since our location is fully off-grid, I don't have another source. I do have another 2200i I might be able to get ahold of and try though.

Its the chargeverter. It goes from 2 green lights to 2 red lights and reboots. Screen goes blank and it starts up again.

Okay, this might be a stupid question, but................ If the adapter wiring is not correct, will the chargeverter get power from the generator at all? I am having issues with very low amperage charging from the chargeverter. See my post...

Well, this worked. Sort of. The highest I can go is 53.6 volts with anywhere from 1 amp and above. Anything above 53.6, causes the chergeverter to turn off and reset. I had it set at 53.6v and 50amp. It was hovering around 6 amps after a couple of minutes. After leaving it on for about 45...

That's what I saw on a couple of videos, but both green lights are on when I look through the left side. I might still have to remove it and open it up to take a look though.

Last spring I installed the EG4 Chargeverter 5000 on my system which consists of an LV6548 and 2 EG4-LL 48v 100a batteries. It worked fine the one time I used it in the spring, but now it doesn't want to charge. I have it hooked into my Honda 2200i generator using the 30amp plug. I've tried...

I spoke with Signature Solar tech support today. They said no issue adding V2 to V1 batteries. Just need to have V1 as the master................but............their website says: Have existing V1 EG4-LL Batteries? Enable expanded communication for existing V1 EG4-LL Battery Banks by using a...

I just got off the phone with signature solar tech support who just wanted me to know that solar assistant has been shown to have issues with the eg4 batteries and burning out the BMS circuit boards. Has anyone else heard of this or had this issue happen to them? I did find the thread below...

Need some wisdom here. I've been getting conflicting information from Signature Solar. I have 2 of the EG4-LL 48v 100ah batteries v1 and considering adding a third one but can't find V1 batteries. Been told I have to upgrade my firmware in the 2 I have in order to add a V2 battery. Then...

So far, everything I've been finding says #6 stranded or solid. I'm working on the same thing now.

I've read a lot of posts as well regarding "cheap" LED bulbs. Can't say whether mine are the "cheap ones" or not. Bought most of them through our electric company back home. The ceiling pot lights are HD LED lights. So those are probably the "cheap ones". The lights will do a quick flicker...