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Stephanie WilsonSep 7, 2025
What to do if my EG4 Battery Pack has low battery capacity?
- TTamara BlackwellSep 7, 2025
If your EG4 Battery Pack indicates low battery capacity, the module needs to be charged.
What to do if my EG4 Battery Pack has low battery capacity?
If your EG4 Battery Pack indicates low battery capacity, the module needs to be charged.
What to do if my EG4 LL has no DC output?
If your EG4 Battery Pack has no DC output, it might be due to an open breaker or low battery voltage. You should check the battery breaker and charge the battery.
What to do if my EG4 Battery Pack has a pack over-voltage?
If your EG4 Battery Pack shows a pack over-voltage, the module needs to be discharged to lower its voltage.
What does it mean if ALM LED flashes 20 times with SOC1 LED on in my EG4 LL Battery Pack?
If the ALM LED flashes 20 times with the SOC1 LED on your EG4 Battery Pack, it indicates unbalanced voltage within a cell. To resolve this, deeply discharge the battery bank (less than 20% SOC) and then fully charge it.
What to do if my EG4 LL Battery Pack experiences a charge over-current?
If your EG4 Battery Pack indicates a charge over-current, the incoming current needs to be reduced.
What to do if my EG4 LL experiences a discharge over-current?
If your EG4 Battery Pack shows a discharge over-current, it means the discharge current is too high. You should lower the loads connected to it.
Why EG4 LL can’t be charged fully?
If your EG4 Battery Pack isn't charging fully, the DC output voltage might be below the minimum charge voltage. Check the charging settings on the inverter to ensure they match the battery requirements.
What to do if the output voltage of my EG4 LL is unstable?
If the output voltage of your EG4 Battery Pack is unstable, it suggests that the battery management system is not operating correctly. Try pressing the reset button to reset the battery, then reboot it.
How to fix EG4 LL inverter communication failure?
To address an inverter communication failure with your EG4 Battery Pack: * Check the communication port connection. * Verify the battery ID setting. If needed, input the proper “host” battery DIP switch address and power cycle the battery.
What to do if my EG4 Battery Pack has a discharge short-circuit?
If your EG4 Battery Pack experiences a discharge short-circuit, it means the discharge current is too high. Turn the BMS and breaker off and then back on to reset. Also, lower the loads connected to the battery.
Technical specifications for the EG4 LL 12V 400AH battery module.
Technical specifications for the EG4 LL 24V 200AH battery module.
General safety guidelines for installation and operation of the battery.
Critical safety warnings and precautions for users and installers.
Important warnings and requirements before installing the battery.
Details on cable size, torque values, and tools for installation.
Specific steps for installing batteries within an EG4 rack.
Steps for connecting multiple batteries in parallel for communication.
General| Nominal Voltage | 51.2V |
|---|---|
| Nominal Capacity | 100Ah |
| Energy | 5.12 kWh |
| Max. Continuous Discharging Current | 100A |
| Warranty | 10 years |
| Cycle Life | 6000 cycles @ 80% DoD |
| Communication | CAN, RS485 |
| Scalability | Up to 16 in parallel |
| Operating Temperature | -4°F to 131°F (-20°C to 55°C) |
| Battery Type | LiFePO4 |
| Protection | High Temperature, Low Temperature, Short Circuit |
| C Rating | 1C |
