Indepandant Module | 4S | 8S | 12S | ||||
Free combination | 16S=8S+8S | 20S=8S+12S | 24S=12S+12S | 32S=8S*4 | |||
Large strings can be used for small strings | 4S module could only use on 4S battery pack, 8S module could use on 7S/6S/5S battery pack, 12S module could use on 11S 10S 9S battery pack etc, just leave the extra wires unconnected | ||||||
Feature | Don't affect battery cycle life, Zero power consumption, no heat generation. Big balance current, As long as the working conditions are met, both charging and non charging will be balanced |