EG4 Community Forum

Anonymous
Joined: April 2, 2026 10:07 pm
Topics: 6 / Replies: 19
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1 year ago
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1 year ago
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1 year ago
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RE: Gridboss battery control

@kw5kw I was hoping to put off buying the inverter for a while for financial reasons. However I just realized that it is necessary to step the battery...

1 year ago
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RE: Gridboss battery control

You stated that you have no solar and no inverter, is that correct? If it is, then You need to have an inverter to take the direct current (48v...

1 year ago
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RE: Feature Request

Hello EG4, I'd like to make a separate request regarding a niche battery communications hurdle as well. For setups that have batteries from more ...

1 year ago
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Replies: 3
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RE: 6000XP Not exiting bypass mode for hours

Looking at that screenshot, it looks exactly like my 12000XPs when it switches to grid power because of EPS overload. IMHO, limiting your amps so much...

1 year ago
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RE: 48V EG4 WallMount Indoor 280Ah battery with Sol-Ark 15K having F20 errors

@eric Not certain what is meant by protocols, but have attempted to attach two snapshots. If this doesn't answer your question maybe an example ...

1 year ago
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RE: 48V EG4 WallMount Indoor 280Ah battery with Sol-Ark 15K having F20 errors

@pawnee, from Sol-Ark Error codes: F20 Tz_Dc_OverCurr_Fault It is typically caused by DC current form the battery that is too large (ex: 4 Ton AC Un...

1 year ago
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RE: Error codes in two of my four EG4 LifePower4 Lithium Battery | 48V 100AH | Server Rack Battery | UL1973, UL9540A

Will be there next Tuesday and will send. Can you screenshot me please in what tab I'll find that info? Thank you!

1 year ago
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RE: Using EG4 GridBoss with existing Solaredge Energy Hub Inverter

The Gridboss is compatible only with the 12kPV, 18kPV, and Flexboss21.

1 year ago
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RE: Error codes in two of my four EG4 LifePower4 Lithium Battery | 48V 100AH | Server Rack Battery | UL1973, UL9540A

Are you able to provide a screenshot of each battery using the BMT Test?Make sure you include the firmware and the voltage of the batteries. I will be...

1 year ago
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RE: Error codes in two of my four EG4 LifePower4 Lithium Battery | 48V 100AH | Server Rack Battery | UL1973, UL9540A

Called the retailer Signature Solar and basically said it was a BMS issue that will send a card to replace. I'm overseas so sending them back is not a...

1 year ago
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