EG4 Community Forum

EG4 Eric
EG4 Eric
@eg4eric
Honorable Member
Joined: October 29, 2024 8:29 pm
Last seen: October 27, 2025 7:50 pm
Topics: 3 / Replies: 659
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RE: Use 96VDC battery to directly power the DC input of the EG4 hybrid mini split A/C

Unfortunately, that isn’t possible, as the Mini Split is designed to operate only on solar or AC power. To use the batteries, you will need to use the...

2 weeks ago
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RE: 48v LL Battery cluster overloading charge amps modbus register

I apologize for the delayed response. Based on the pictures provided, it appears the first battery is an LL-V2 model with four DIP switches. Unfortuna...

2 weeks ago
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RE: 12000xp - install & commissioning Q & A and comments

@dtbaker61 Here is a video on how to connect using bluetooth.How Good Is The EG4 Inverter Bluetooth App?

2 weeks ago
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RE: 12000xp - install & commissioning Q & A and comments

@dtbaker61 That is from the 18kPV manual, but it does also mention it on the 6000XP manual.

2 weeks ago
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RE: Will the grid pass through the inverter if the inverter fails

A transfer switch would be the best option. That would also be helpful if you need to work on the inverter and you need to turn it off, the Grid can b...

2 weeks 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...

2 weeks ago
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RE: Dongle unable to connec to cloud

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

2 weeks ago
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RE: GB cycles power when switching back to grid

Do you know what firmware the GridBoss is running on?

2 weeks 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...

2 weeks 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...

2 weeks 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?

2 weeks 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?

2 weeks ago
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RE: EG4 18k PV inverter output goes to zero

@george-redingerHave you always had Power Backup disabled?

2 weeks ago
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RE: Monitoring Portal expected behavior?

Yes, that’s correct. You need to press the “Read” button at the top of the page to view the configured settings.

3 weeks ago
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RE: LCD display remains blank.

Just to confirm, when you flip the switch located under the inverter to turn it on, the screen doesn’t power on. Is that correct?

3 weeks ago
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