I recently did a battery build where I took a very large truck battery from CATL and converted it for home battery storage use. The full build is detailed on youtube and i’m finishing posting the videos as I complete the edits. Let me know if you have any questions. This will be about 28 episodes long. I’m embedding as much information as I can find about CATL and their design of this battery. at the end of the series i’ll detail the tools used, and the sources for the battery and BMS and breakers.
This a step by step build from start to finish, opening the unit, wiring the BMS, insulating new power leads, installing breakers, configuring BMS and then configuring hybrid inverter. the cat even makes an appearance.
intro video: https://youtu.be/d7Lvff81uY4
series: https://www.youtube.com/playlist?list=PLtvm4lCCHoKhC9NqYF2p9Gofd7nvkASrm
