Is error SOC < 10% a fault or a warning?

SOC < 10% is a fault code: the battery enters protection and stops normal operation until it is cleared.

How do I clear or fix error SOC < 10%?

Charge the battery as soon as possible. The battery should be fully charged at least once per month for accurate SOC calculation.

SOC < 10%

Felicity battery error SOC < 10%

Q: What does error SOC < 10% mean on a Felicity battery?

SOC < 10% means: SOC < 10%. State of charge has fallen below 10% — a low-battery warning rather than a fault; the pack needs charging soon.

Q: Is error SOC < 10% a fault or a warning?

SOC < 10% is a fault code: the battery enters protection and stops normal operation until it is cleared.

Q: How do I clear or fix error SOC < 10%?

Charge the battery as soon as possible. The battery should be fully charged at least once per month for accurate SOC calculation.

SOC < 10%

Fault — the battery enters fault protection and stops normal operation until the fault is cleared — how it is shown (LED pattern or display code) depends on the model.

LUX-X-48050LG01

BatteryFault

Also applies to:LUX-X-48050LCG01LUX-X-48050LMG01LUX-X-48050LG01M2LUX-X-48050LG01M3LUX-X-48050LG01M4

What it means

SOC < 10% — Low state of charge warning - LED1 flashing (default).

Cause: State of charge has fallen below 10% — a low-battery warning rather than a fault; the pack needs charging soon.

How to fix it

Charge the battery as soon as possible.
The battery should be fully charged at least once per month for accurate SOC calculation.

Source: LUX-X-48050LG01-low-voltage-battery-user-guide.pdf, p.15

Frequently asked questions

What does error SOC < 10% mean on a Felicity battery?: SOC < 10% means: SOC < 10%. State of charge has fallen below 10% — a low-battery warning rather than a fault; the pack needs charging soon.
Is error SOC < 10% a fault or a warning?: SOC < 10% is a fault code: the battery enters protection and stops normal operation until it is cleared.
How do I clear or fix error SOC < 10%?: Charge the battery as soon as possible. The battery should be fully charged at least once per month for accurate SOC calculation.

Related error codes

Other codes on the LUX-X-48050LG01

All LUX-X-48050LG01 codes

Prefer the full written guide? Read the complete Felicity inverter error-code guide

Compiled from official Felicity user manuals. Always consult your device manual and a qualified technician before performing repairs.