V1.04-000
1. Upgrade the version, to distinguish the old version 1.03.

V1.03-002
1. As long as one cluster triggers the discharge forbiden, it will be reported to the PCS for discharge forbiden .

V1.03-001
1. After the update, the functions and parameters are automatically restored to the latest values, mainly for voltage differences and bcu functions.
2. The judging voltage of parallel current merging is changed from 5V to 10V.
3. When there is a fault, 3 levels of single high voltage protection, 3 levels of overall high voltage protection, 3 levels of charging overcurrent protection, 3 levels of charging high-temperature protection, 3 levels of charging low-temperature protection, 3 levels of ambient high-temperature protection, 3 levels of ambient low-temperature protection, 3 levels of terminal high-temperature protection, 3 levels of positive insulation leakage protection, and 3 levels of negative insulation leakage protection, the request inverter charging current will be set to 0.

4. When there is a fault, 3 levels of single high voltage protection, 3 levels of overall high voltage protection, 3 levels of charging overcurrent protection, 3 levels of charging high-temperature protection, 3 levels of charging low-temperature protection, 3 levels of ambient high-temperature protection, 3 levels of ambient low-temperature protection, 3 levels of terminal high-temperature protection, 3 levels of positive insulation leakage protection, and 3 levels of negative insulation leakage protection, the request inverter discharge current will be set to 0.
5. The HMI address responds to requests with address 1 by default.


V1.04T-000
1. Based on version 1.04, the NTC abnormal fault is canceled when the terminal temperature is -40°.