EG4 Community Forum

Anonymous
Joined: May 5, 2026 3:20 am
Topics: 7 / Replies: 19
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RE: LCD display remains blank.

@frugal-farmer Really hard to do. wires go from grid circuit breaker to Reliance Controls Emergency Power Transfer Switch Kit Model 30216BRK. From t...

7 months ago
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RE: EG4 18k PV inverter output goes to zero

@myself, The missed setting was Charge Last (?). Setting Charge Last(?) to disabled now routes PV in excess of loads to the battery, Hopefully, wh...

7 months ago
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7 months ago
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RE: 12000xp - install & commissioning Q & A and comments

@eg4eric thanks! This page is not what is in the 12000xp manual.... what document did this come from ? I will certainly give this a try as it make be ...

7 months ago
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RE: EG4 18k PV inverter output goes to zero

@eg4eric "Power Backup" Not always "Power Backup" disabled. Currently I interpret "Power Backup" to mean supply loads from the grid till the g...

7 months ago
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RE: Charging using SOC parameters

I apologize for the confusion. You are correct. The inverter DIP switches should be in the up position, and the GridBoss DIP switches should be in the...

7 months ago
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RE: Dongle unable to connec to cloud

@spencerowenCan you send me a screenshot of your dongle parameters please?

7 months ago
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RE: GB cycles power when switching back to grid

Do you know what firmware the GridBoss is running on?

7 months ago
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RE: 12000xp - install & commissioning Q & A and comments

1. 2. There isn't really a sample, but the inverter does come with default settings. It comes in Self-consumption which is mostly what people use...

7 months ago
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RE: Two EG4-Wall Indoor Batteries to FlexBoss DC wiring question

The best way would be to connect both batteries with the paralleling cables and connect the Master battery to the inverter as shown in the image below...

7 months ago
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RE: Error code 25, 27 on XP6000

@david-luke hi, unfortunately, the issue was never resolved and i also had other issues like the inverter telling me that i had no voltage on from my ...

7 months ago
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RE: Error code 25, 27 on XP6000

@david-luke Do you have a 6000XP with the same warning 25 and 27?

7 months ago
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RE: EG4 18k PV inverter output goes to zero

I've communicated with Kierstyn at SS this morning. Currently online. Power backup - enabled. Solar-on, grid-on. Disconnected batteries to ohm test. F...

7 months ago
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RE: EG4 18k PV inverter output goes to zero

@rcg123 Do you have the inverter online?What batteries are you using for your system?

7 months ago
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RE: EG4 18k PV inverter output goes to zero

@george-redingerHave you always had Power Backup disabled?

7 months ago
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