Ok...thats not what you replied in the previous post. The previous post by DJM86 you say that the Thunderstruck BMS VC1 is a legit work around. My set up is identical to his but I am using 100-300W of solar no generator and a solar charger set for LifePO4 battery. What is the difference???Yes you are correct. The only work around would be to make sure too carefully top balance while under constant supervision using the RS 485 cable connected to your laptop. And after that you'll need to always have the laptop connected and in communication when you are trying to top balance.