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  1. Mattfox27

    Can someone please check and advise these BMS settings?

    Those are just the stock settings I didn't touch those
  2. Mattfox27

    Can someone please check and advise these BMS settings?

    I have 8x Lifepo4 batts 3.2v in series to get 24v it powers a mobile dog grooming van and charges via solar. I just top balanced all the batts and installed I just want to make sure the BMS settings are good.
  3. Mattfox27

    Having trouble balancing

    No I dont have the BT for the renogy, yes I feel like the voltage is too high from the renogy charger.
  4. Mattfox27

    Having trouble balancing

    Yes so basically it's 8 batts in series to get 24v and batt 1 is where the main positive lead come off to power the equipment and that's also where the current from the solar charger comes in, so when solar is on batt 1 quickly climbs to 3.65v and at that point BMS stops balancing because batt 1...
  5. Mattfox27

    Having trouble balancing

    So just set the power supply to 3.65 and let it sit for a couple hours? Or is there a special charger I should buy?
  6. Mattfox27

    Having trouble balancing

    No I did not however all the voltages were exactly 3.2v when I put the pack together. It's been working fine for a couple months then this started happening.
  7. Mattfox27

    Having trouble balancing

    Ya I did that already, I checked all the connections and bus bars, I will recheck. This is after heavy use BTW, I also did try and swap that cell out, I have another one I can try. But what happens ia when they try to balance cell one hits 3.65v before the others then the BMS stops balancing...
  8. Mattfox27

    Having trouble balancing

    I'm having trouble getting these batteries to balance. Batt 1 keeps getting overcharged and then it shuts off the balance charge. Batt 1 is where the solar connects, so I'm thinking it's overcharging. The renogy mppt is just using the default lithium profile and the Daly BMS is all at stock...
  9. Mattfox27

    Inverter saying over current

    This is the SCC
  10. Mattfox27

    Inverter saying over current

    Yes I will try dropping the SOC voltage that's my suspicion , the 6kw inverter is for a mobile dog grooming vehicle so it runs big dryers, A/C clippers etc
  11. Mattfox27

    Inverter saying over current

    Ok so actually this is what it says...and then it beeps and the inverter shuts off...I'm getting this second hand from my wife she is the one in the vehicle using it. This was the last time it happened a few months ago... I don't know if the error today was the same or not she unfortunately...
  12. Mattfox27

    Inverter saying over current

    I will try to get one and post it
  13. Mattfox27

    Inverter saying over current

    Not that i can find, here is the manual https://cdn.shopifycdn.net/s/files/1/0323/4090/2025/files/LFP_Manual.pdf?v=1608530076
  14. Mattfox27

    Inverter saying over current

    Thats the problem is the manual does not really say anything about it https://cdn.shopifycdn.net/s/files/1/0323/4090/2025/files/LFP_Manual.pdf?v=1608530076
  15. Mattfox27

    Inverter saying over current

    Its not overloaded on either, the renology solar controller is doing the charging and at high noon I get an alert on the inverter saying high current 30v so I'm not sure if maybe the renology charger is letting out too much current trying to charge the 24v batt's maybe is my theory.
  16. Mattfox27

    Inverter saying over current

    The sungold is not charging anything just the solar controller is charging, its just using stock settings so probably charging at 29v maybe and maybe the sungold is thinking its 30v?
  17. Mattfox27

    Inverter saying over current

    its a 24v system
  18. Mattfox27

    Inverter saying over current

    I have a vehicle mounted system, its using a 280ah LifePo4 Battery Bank 8x3.2v batts with a Daly BMS. Its hooked up to a 6000w Sungold Power inverter, it also has 1200w of solar with a renology solar controller. All the controllers have the default lithium settings set however I keep getting...
  19. Mattfox27

    Help with MPPT settings

    I think I just set a setting wrong in the user profile, yes I have the RJ45 and using my laptop for settings.
  20. Mattfox27

    Help with MPPT settings

    So I used the settings in the photo above and in full sun I got an error on my inverter like it's being over volted...see photo
  21. Mattfox27

    Help with MPPT settings

    This is it
  22. Mattfox27

    Help with MPPT settings

    This is the model attached...yes it recognizes the voltage it just does not have a lithium option. I also have a Daly BMS hooked up to batteries, so I'm not sure if the BMS actually will manage the charging voltage.
  23. Mattfox27

    Help with MPPT settings

    Awesome... thank you so much
  24. Mattfox27

    Help with MPPT settings

    Awesome... thank you so much
  25. Mattfox27

    Help with MPPT settings

    There is no lithium profile...just gel, sealed and flood
  26. Mattfox27

    Help with MPPT settings

    I have a 1200w solar system and I just upgraded the batteries to 8x 3.2v lifepo4 batte, they said 280ah not sure if that's per cell or for 4. They are the blue ones from Aliexpress. I have an epever 40a MPPT controller. The system wired for 24v and I can't figure out how to set the proper...
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