Can I clear the F24 code myself?

It depends on the severity. Warning-level codes can usually be cleared by following the recommended fix. Fault and critical codes often require checking the source condition first; if the code returns immediately after restart, escalate to authorized service.

Is the F24 fix the same on every device?

The cause is consistent — it's the same protection logic. The exact fix wording can differ per device because each official manual addresses model-specific context (input ranges, parallel-config notes, firmware revisions). Use the per-device section that matches your unit.

Where does this information come from?

Every entry is sourced directly from the official Felicity user manual for the affected device. The "Source" line at the bottom of each device's section shows the manual filename and page number.

Critical

F24

Q: What does F24 mean on IVEM 6048?

Fault: Inverter current sensor failed. Cause: Inverter current sensor hardware failure. Recommended fix: Restart the unit, if the error persists, contact the repair center.

Q: What does F24 mean on IVEM8048-II?

Fault: Inverter current sensor failed. Cause: Inverter current sensor failure. Recommended fix: Restart the unit, if the error persists, contact the repair center.

Q: What does F24 mean on IVEM8048-LV?

Inverter current sensor failed. Recommended fix: Restart the unit, if the error persists, contact the repair center.

Q: What does F24 mean on T-REX-10KLP3G01?

Over current or surge detected by Software. Recommended fix: Restart the unit, if the error persists, contact the repair center.

Over current or surge detected by Software.

7 Devices that report this code

What does the F24 error code mean?

F24 on a Felicity unit indicates: Over current or surge detected by Software.. It is a critical-severity event that can appear on 7 different devices in the Felicity catalog. The same code may have slightly different recommended fixes depending on the device — the per-device sections below show the exact wording from each device's official manual.

This is a critical-severity code

Critical codes trip the unit offline immediately. They typically indicate hardware failure (short-circuit, IGBT, BMS) or an unsafe operating condition. Do not bypass the fault — note the code and contact authorized service.

What triggers this code

F24 is triggered when the unit's protection or monitoring logic detects the specific condition described above. The exact trigger depends on the device — see the per-device sections for the official manual entry for each.

Apollo-5KLP1G01-MXEnergy storage system↗ view on device

F24Over current or surge detected by Software.Critical

Description

Over current or surge detected by software protection.

Cause

Over current or surge detected by software.

Recommended fix

Restart the unit, if the error persists, contact the repair center.

Source:Apollo-5KLP1G01-All-in-one-ESS-User-Guide.pdf · page 43

IVEM 6048Inverter↗ view on device

F24Inverter current sensor failed.Fault

Description

Fault: Inverter current sensor failed.

Cause

Inverter current sensor hardware failure.

Recommended fix

Restart the unit, if the error persists, contact the repair center.

Source:felicitysolar IVEM 6048 Solar Inverter User Guide.pdf · page 37

IVEM8048-IIInverter↗ view on device

F24Inverter current sensor failed.Fault

Description

Fault: Inverter current sensor failed.

Cause

Inverter current sensor failure.

Recommended fix

Restart the unit, if the error persists, contact the repair center.

Source:IVEM8K-12K-II_compressed.pdf · page 44

IVEM8048-LVInverter↗ view on device

F24Inverter current sensor failed.Fault

Description

Inverter current sensor failed.

Recommended fix

Restart the unit, if the error persists, contact the repair center.

Source:FelicitySolar IVEM8048-LV Single Phase Hybrid Inverter User Guide.pdf · page 38

T-REX-10KHP3G01Inverter↗ view on device

F24Over current or surge detected by Software.Fault

Description

Over current or surge detected by software protection.

Recommended fix

Restart the unit, if the error persists, contact the repair center.

Source:T-REX-10KHP3G01-Inverter-User-Guide.pdf · page 28

T-REX-10KLP3G01Inverter↗ view on device

F24Over current or surge detected by Software.Fault

Description

Over current or surge detected by Software.

Recommended fix

Restart the unit, if the error persists, contact the repair center.

Source:T-REX-10KLP3G01-Inverter-User-Guide.pdf · page 28

T-REX-50KHP3G01Inverter↗ view on device

F24Battery 1 reverse connection fault.Fault

Description

Battery 1 positive and negative poles is reversed, check the battery wiring.

Source:T-REX-50KHP3G01-user-manual-.pdf · page 46

Frequently asked about F24

What is the F24 error on Felicity?: F24 on a Felicity unit means: Over current or surge detected by Software.. It can appear on 7 different devices in the Felicity catalog. The cause and recommended fix are listed for each device on this page.
Can I clear the F24 code myself?: It depends on the severity. Warning-level codes can usually be cleared by following the recommended fix. Fault and critical codes often require checking the source condition first; if the code returns immediately after restart, escalate to authorized service.
Is the F24 fix the same on every device?: The cause is consistent — it's the same protection logic. The exact fix wording can differ per device because each official manual addresses model-specific context (input ranges, parallel-config notes, firmware revisions). Use the per-device section that matches your unit.
Where does this information come from?: Every entry is sourced directly from the official Felicity user manual for the affected device. The "Source" line at the bottom of each device's section shows the manual filename and page number.

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