If there is uneven current in the module power supply, the following methods can be used to solve it.
1. Completely disconnect the current sharing cable and communication cable of the module power supply, and only disconnect one module power supply for charging.
2. After charging, load the module power supply. Generally, the load power supply is between one-third and two-thirds of the rated current.
3. Check whether the current sharing bus has voltage one by one when the power module is loaded. If there is no voltage, it means that the current sharing current of the charging module has been broken.
Copyright ：Guangdong Ming xin Technology Co., Ltd