Forum Discussion
GordonThree
Mar 06, 2018Explorer
Bms isn't really magic. It's a microcontroller measuring volts and allowing small current to flow between cells in an attempt to equalize the cell voltages. More complex units will also interrupt current for over-temp, over-discharge, etc.
While they used to be special and custom made, the industry now is spoiled for choice on chips that do it all. Everybody and their brother is selling these units on eBay. Solar and EV supply companies are also providing programmable and networked BMS that can control inverters, charge controllers, etc
While they used to be special and custom made, the industry now is spoiled for choice on chips that do it all. Everybody and their brother is selling these units on eBay. Solar and EV supply companies are also providing programmable and networked BMS that can control inverters, charge controllers, etc
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