EG4 Community Forum

JLankford
@jlankford
Estimable Member
Joined: November 7, 2024 2:39 pm
Last seen: March 31, 2025 1:53 pm
Topics: 6 / Replies: 131
Reply
RE: 18kPV charge current odd behavior

That's too bad. Did you reboot all, or just shutdown some of the batteries?

3 months ago
Forum
Reply
RE: 18kPV charge current odd behavior

I agree those are expected charge and discharge values for one LL-S battery. I would reboot everything. If you're unable to restart your inverter, t...

3 months ago
Forum
Reply
RE: 18kPV charge current odd behavior

Did the number of recognized batteries also change? Does the inverter still show 6 batteries and 600Ah of capacity? The new numbers look like only one...

3 months ago
Forum
Reply
RE: Outdoor Wall Mount Battery Balance

I think you have to set each battery as "master" while you are connecting and charging them individually. Then when you later connect them in parallel...

3 months ago
Forum
Reply
RE: Does the chargeverter remember settings on AC power loss?

Yes. My Chargeverter keeps its settings for charge current, etc. and I keep it powered down - no AC or DC connections. <EDIT> I just re-chec...

3 months ago
Reply
RE: 6000xp Balancing issue--how to correct?

Hi @brdfrd , I'm just curious if you ever got your generator automation set up. Hopefully you found some voltage settings which got this system work...

3 months ago
Forum
Reply
RE: 3000EHV-48 Ground-Neutral bond for RV, issues with "charging" status below 32F, potential battery damage

Do you still have all of your packaging? My USB cables were taped to the outside of the box from Signature Solar.

3 months ago
Forum
Topic
Reply
RE: Maximizing Battery Lifespan: Best State of Charge (SOC) Practices

So what does this mean for those of us who have a battery backup system, no PV, and are keeping our systems maintained on backup standby at 100% SOC? ...

3 months ago
Forum
Reply
RE: Basengreen DIY 48V battery with 2A active balancing seems odd, min cell not rising

@DougL Which charging control method are you using on the 18K? SOC control or Volt control? I have found that when using SOC control the 18K will ...

3 months ago
Forum
Reply
RE: EG4 | WP Waterproof Lithium Battery 36v

@95g-atl Did the battery never take a charge at all? What was the resting battery voltage after leaving it on the charger overnight? What was the ba...

3 months ago
Forum
Reply
RE: changed a BMS setting, EG4 18KPV dropped to low amp charging. How to revert back

@dougl FWIW, when looking at the BMS data or changing settings on an EG4 battery, you have to take the battery offline communications-wise. The bat...

3 months ago
Forum
Reply
RE: changed a BMS setting, EG4 18KPV dropped to low amp charging. How to revert back

@dougl The BMS Limit Charge value changes dynamically (at least it does with the EG4 BMS). You could look at the data history and see what the valu...

3 months ago
Forum
Reply
RE: changed a BMS setting, EG4 18KPV dropped to low amp charging. How to revert back

@dougl Which BMS setting did you change? And what is the "BMS Limit Charge" value reported by the 18K?

3 months ago
Forum
Reply
RE: BMS not correct in detecting capacity

@dougl Yes, I understand all of that, and BMS SOC-calculation drift might have been the intended meaning of @signaturesolarjess ' statement, but us...

3 months ago
Forum
Page 4 / 10