The Dyness Stack100 extension Set, heated. 

This is an extension set for splitting your stack into two stacks.

Explanation of mixing heated and non-heated Stack100 modules and BDUs:

1.    When BDU has a heating function, but battery modules do not, or when heated and non-heated battery modules are used mixed, BDU will report an error. Solution: Remotely upgrade and refresh the BDU program to turn off the heating function.

2.    When the BDU does not have heating function, but the battery modules do, or when heating and non-heating battery modules are used mixed, the entire system will work normally without the heating function and the BDU will not alarm an error.