EG4 Community Forum

Anonymous
Joined: April 2, 2026 9:54 am
Topics: 6 / Replies: 19
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RE: 18kPV settings mysteriously change after "Start Quick Charge"?

@bobandroslyn I am available any time before 4:00pm central time.

12 months ago
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RE: Cannot activate dongle to monitor

You can follow these instructions. If you need further assistance, please let me know! I'm happy to help!

12 months ago
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RE: EG4 LL v1, v2 25.6v 200ah Updates

what inverter are you using?

12 months ago
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RE: Working Modes/Battery Backup clarification

@fizziocrat and @eric, Very interested in this topic. I have a very simiar setup and it's difficult to find the right settings to balance out the des...

12 months ago
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RE: Looking for Certification documents for Canada

Hi @bobjimmy, I am curious how you made out and if anyone provided the correct information?When I started looking for this information, I found this f...

12 months ago
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RE: 18kPV settings mysteriously change after "Start Quick Charge"?

Yes. I can do that during the day tomorrow, 4/17 during the day EST. What time works for you?

12 months ago
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RE: EG4 Flexboss 21 Offgrid

The FlexBoss21 is designed to work specifically with the GridBoss and does not include an input for a generator. To have communication between a gener...

12 months ago
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RE: True 240v Split Phase 2 x 6000XP

1. True 120V/240V split phase2. Make sure you have 120V on L1 and 120V on L2. For the settings you need to make sure it is set to 120V/240V which shou...

12 months ago
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Replies: 2
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RE: True 240v Split Phase 2 x 6000XP

True 240V. With multiple inverters make sure all L1's and L2's are on opposite sides of the Grid panel

12 months ago
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Replies: 2
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RE: Flexboss keeps dropping power

Adding to the mix, I set the system to "Charge battery last" and the problem was gone. I also disconnected the Grid, and the problem was still there, ...

12 months ago
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