How to solve Error Code 44

Fault code:【44】Battery voltage below discharge limit voltage affects outputReason:1. Overdischarge protection mechanism triggered: When the battery voltage is lower than the set discharge cut-off voltage (such as 2.0V for lithium iron phosphate batteries), the system will automatically cut off the output to prevent battery damage caused by over discharge.  2. Internal short circuit or poor contact: The line impedance is too high or the contact resistance increases, resulting in excessive voltage drop.  3. Load overload: When the inverter load exceeds its carrying capacity, it will cause voltage fluctuations.  4. Equipment failure: Internal faults such as damage to the voltage regulator module or aging capacitors directly affect output stability.    Solution:1. Adjust the discharge cut-off voltage: Adjust the discharge cut-off voltage value through device settings or by replacing the battery management system (BMS).  2. Optimize circuit design: shorten the length of the circuit or replace thicker wires to reduce impedance.  3. Upgrade power supply system: increase inverter capacity or replace higher power equipment to cope with load fluctuations.  4. Repair equipment faults: Check key components such as voltage regulation modules and capacitors, and replace faulty components if necessary.  5. Clean contact points: Clean the oxide layer and tighten loose connection points to reduce contact resistance.  If the problem persists, it is recommended to contact professional maintenance personnel to check the battery health status and system compatibility.Note: Please do not dismantle the machine without permission, otherwise it will be out of the warranty of Ktech.