Hi, I am looking for a Battery controller with pre-charge function to be applied on my existing 8 battery (12V 50A)system.
I will configure in 1 string, 8 battery (12V 400A) or 2 string, 4 battery (24V 100A) or 4 string, 2 battery (48V 100A).
Therefore, the battery controller should have the capability to does pre-charge function for 12V - 48V and able to work up to 400A.
The specification for the battery controller.
1. Has an pre-charge build in function.
2. Able to work in Voltage range 12V to 48V.
3. Able to work in Amphere up to 400A.
4. Has the capability to receive CAN comms data from all the 8 battery.
5. Able to convert CAN data to Modbus data.
6. Able to send Modbus message after convertion to another BMS.
7. You have to design the battery controller.
My budget for such contorller is only 180SGD/piece.
I will be getting 1 or 2 pieces and if it works as per expected, We may order more in the future.
I am not looking for battery.: )