Search results

I have a Shunbin 200ah LiFePO4 battery in my van (purchased by the previous owner...). After reading most posts here about troubles with these batteries, decided to open it up and check what's inside ?️ Pics are attached. What I found out: - 8 green cells. 2p4s. Hopefully 100ah each (edit...

** post moved to a different forum ** https://diysolarforum.com/threads/upgrading-a-shunbin-pack-a-look-inside-the-box-some-questions-%F0%9F%A4%94.31221/

I have the Votronic VCC 1212-30 connected to my 200ah LiFePO4 battery in my van. For a month or so (since I bought my van) everything was working properly and it charged while driving. Last couple of days it appears 'dead' (no fan working, no LED lights on. Checking the terminals on the charger...

Thanks for you response Mike. So according to what you're saying- it'll only 'exit' boost phase once the battery is full (it does show getting to 14.3v on the screen before going to float). Although that's the opposite of what DThames wrote at the beginning... Only thing I'm still trying to...

Thank you for the clarification guys. So is there something I can improve in my settings so I get full charge before it goes to Float phase? Because it happened before that battery was pretty empty (damn fridge....), but charger got to 'charge to' voltage pretty fast (no way it have filled the...

So after reading numerous posts about setting this controller, I'm still not sure what is right for my situation... ? My system: 4*100w Renogy panels 2s2p, 200ah LiFePO4 battery (fixed BMS 10.5v-14.6v), EPever Tracer4210AN+MT50. My controller settings: Temp compensation: 0 Over volt disconect...

** Moved to 'beginners corner' forum ** So after reading numerous posts about setting this controller, I'm still not sure what is right for my situation... ? My system: 4*100w Renogy panels 2s2p, 200ah LiFePO4 battery (fixed BMS 10.5v-14.6v), EPever Tracer4210AN+MT50. My controller settings...