EG4 Community Forum

EG4 Eric
EG4 Eric
@eg4eric
Admin
EG4 Online Support
Joined: October 29, 2024 8:29 pm
Last seen: August 13, 2026 4:10 pm
Topics: 44 / Replies: 1129
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RE: Basic min & max voltage logic

@jamcandles If you have our EG4 Indoor WallMount batteries, we recommend operating the batteries with an 80% DoD. This helps minimize SOC drift, mai...

3 weeks ago
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RE: How to force 12kBTU solar mini splits to work at full capacity in cooling mode?

@krzysiek_kta You should be able to select it through this option

3 weeks ago
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RE: Odd 12000xp behavior when coming off grid-charge to Solar/Battery mode.

You should not be experiencing any of these issues, especially after updating the battery firmware. I recommend contacting our Technical Support Tea...

3 weeks ago
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RE: Why is AC charging occurring?

Do you know what the voltage was on the batteries?Also, what do you have the on-grid Discharge cut-off Percentage or Voltage set to?

3 weeks ago
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RE: Basic min & max voltage logic

@jamcandlesAre you operating the battery with an approximate 80% DoD during your normal daily cycling?

3 weeks ago
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RE: EG4 wifi dongle unable to connect

@jetjock Are there any blinking lights? How many solid lights are there? There is a button located at the bottom of the dongle, you can hold that fo...

3 weeks ago
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RE: RS232/RS485 Firmware/Changelog

@wpns If you are referring to the All-weather WallMount batteries, the latest firmware is S02T25 for the RS232 and Z02T30 for RS485.You can find then ...

3 weeks ago
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RE: EG4 12000XP - Can GRID Input Work Without a Utility Neutral?

Good morning, If the Grid does not have a neutral, I would not connect grid until you have a better answer for this situation. If any damage happens t...

3 weeks ago
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RE: Correct wiring for Flexboss 21 with two 314ah batteries

It be recommended to connect each battery to the inverter as shown in the image below but also connecting the batteries together in parallel.

3 weeks ago
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RE: Very warm Flexboss 21

@nothing2crazyThe inverter's cooling fans will automatically activate when the output load exceeds 6kW, or the internal temperature exceeds 75°C.

4 weeks ago
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RE: Very warm Flexboss 21

When the inverter reaches an internal temperature of 83°C, you will begin to get warning and alarms for high temperature.

4 weeks ago
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RE: How to force 12kBTU solar mini splits to work at full capacity in cooling mode?

@krzysiek_kta On these older units, the Dry mode is the same as Dehumidifying mode.

4 weeks ago
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RE: How to force 12kBTU solar mini splits to work at full capacity in cooling mode?

@krzysiek_kta I'm getting with our HVAC Technician about this.

4 weeks ago
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RE: How to force 12kBTU solar mini splits to work at full capacity in cooling mode?

@krzysiek_kta You can use Dry Mode. It will keep the unit in the cooling operation and also help to dehumidify.The unit is variable capacity, so the...

4 weeks ago
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RE: Odd 12000xp behavior when coming off grid-charge to Solar/Battery mode.

@krzysiek_kta Can you remind me if your batteries currently up to date with the latest firmware?There hasn't been any new ones released at the moment ...

1 month ago
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