Is error OVP-CHG a fault or a warning?

OVP-CHG is a fault code: the battery enters protection and stops normal operation until it is cleared.

OVP-CHG

Felicity battery error OVP-CHG

Over Voltage Protection in Charging

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.

FLB48314TG1

BatteryFault

What it means

Over Voltage Protection in Charging — During charging, total voltage of battery pack is higher than rated value or voltage of any single cell reaches protection value. System stops charging.

Cause: During charging the total pack voltage rose above the rated value, or a single cell reached its protection value — a charge-voltage setting above the recommended 57.6 V, or cell imbalance.

How to fix it

Protection automatically clears when total voltage or all cells return to rated range.

Source: Felicity-FLB48314TG1-Manual.pdf

Frequently asked questions

What does error OVP-CHG mean on a Felicity battery?: OVP-CHG means: Over Voltage Protection in Charging. During charging the total pack voltage rose above the rated value, or a single cell reached its protection value — a charge-voltage setting above the recommended 57.6 V, or cell imbalance.
Is error OVP-CHG a fault or a warning?: OVP-CHG is a fault code: the battery enters protection and stops normal operation until it is cleared.
How do I clear or fix error OVP-CHG?: Protection automatically clears when total voltage or all cells return to rated range.

Related error codes

Other codes on the FLB48314TG1

All FLB48314TG1 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.