EG4 Community Forum

Anonymous
Joined: April 25, 2026 12:57 pm
Topics: 7 / Replies: 19
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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?

1 year 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...

1 year 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...

1 year ago
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Replies: 2
Views: 848
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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

1 year 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, ...

1 year ago
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RE: 18kpv and powerpro all weather battery, force charge won't work.

Hi @eric, can you address my question which is still pending as needs "Approval"?

1 year ago
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Replies: 5
Views: 1599
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RE: 18kPV settings mysteriously change after "Start Quick Charge"?

Are you able to run quick charge again so we can monitor the system while the charging is happening, and we can look at the settings to see what exact...

1 year ago
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RE: 18kpv and powerpro all weather battery, force charge won't work.

I was able to look at your settings and it looks like you have the Charge Last setting enabled. This would cause the inverter to sell back to grid and...

1 year ago
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RE: CT installation on 12 KPV

You would connect the CTs on Line 1 and Line 2 between your meter and service panel with the arrows pointing towards the inverter and you would plug i...

1 year ago
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