EG4 Community Forum

Anonymous
Joined: April 14, 2026 1:18 pm
Topics: 7 / Replies: 19
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RE: GridBoss and net metering

The last page of this document shows the suggested wiring of your desired system.

1 year ago
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RE: Enough Batteries or Incorrect Setup

@joel-brodeur I just started re-reading that thread from SS on recalibrating SOC. So many things wrong with these instructions. In what world is 46...

1 year ago
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RE: Enough Batteries or Incorrect Setup

@in-offgrid-greenhouse Are you charging with the inverter? If so, are you using SOC set points or Voltage set points? My experience with inverter...

1 year ago
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RE: Enough Batteries or Incorrect Setup

@jlankford I didn't know about the 56V thing so I don't know the last time they were 100% with 56V. I do know it will happen today as my batteries wer...

1 year ago
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RE: Enough Batteries or Incorrect Setup

@in-offgrid-greenhouse Rather than numerous cycles, can you get one good full charge on the system to reset the SOC 100% reference point? How log h...

1 year ago
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RE: Enough Batteries or Incorrect Setup

@joel-brodeur I have not tried the series of discharge/charge cycles. I'm trying to avoid that because it takes my 8kW generator about 6 hours to full...

1 year ago
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RE: Problem with new Firmware update

Thanks for the advice, I was on the 1B1C firmware and updated to the 1E1E version. The LCD was on version 7 and I updated to 18

1 year ago
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RE: Enough Batteries or Incorrect Setup

@in-offgrid-greenhouse You might have a look at the following thread: @signaturesolarjess Discussing how to "Reset" SOC"

1 year ago
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RE: Enough Batteries or Incorrect Setup

@joel-brodeur The solar panels, inverter, & 1 EG4-LL Lithium Battery (V2) | 48V 100AH (1511066) were all purchased in May 2023, they were tested b...

1 year ago
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RE: Enough Batteries or Incorrect Setup

@in-offgrid-greenhouse Hmmm, that is a head scratcher. Based on that you are only "Self-Consuming" around 20Watts. Offhand the only thing I can think...

1 year ago
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RE: Enough Batteries or Incorrect Setup

@joel-brodeur Hopefully this helps. Appreciate your time.

1 year ago
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RE: EG4 Chargeverter

Here is a photo of what happens when charging

1 year ago
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RE: Enough Batteries or Incorrect Setup

@in-offgrid-greenhouse On that graph, or someplace else in the app, can you identify a point in time (or a few) and let us know what your actual bat...

1 year ago
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RE: Enough Batteries or Incorrect Setup

@in-offgrid-greenhouse OK, then I don't think you have a SOC drift problem - your baseline discharge current of ~6A is high enough to avoid it. F...

1 year ago
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