Search results

Announcement - Help us fight the BOTS! Please report all spam including stuff in your inbox!
  1. M

    New, Unused, Old Stock for sale

    I am right now doing the math in my head as to if I want to go this direction. If I get your setup, I would need a spot welder, and nickle sheets, and wire to make it happen. I guesstimate you have 6 KWH of battery there, I am finding EV batteries on Battery Hook up for $100 -$120 per...
  2. M

    New, Unused, Old Stock for sale

    Perfect, I am that direction in Summerfield FL... So not that far.
  3. M

    Hello from Florida

    I also am in Florida, and I also have a well with a pump 40 feet deep which I run off solar.
  4. M

    New, Unused, Old Stock for sale

    I am in Florida, do you still have these for sale? Thanks.
  5. M

    LG Chem Module Build

    I have the same cells, I just bought a 36v inverter and hooked all 3 of min in parallel. I have a thread going about my adventure here -> https://diysolarforum.com/threads/lg-chem-batteries-from-battery-hookup-5-94-kwh.4592/page-4#post-230379 I soldered them at first then after those...
  6. M

    Esperyd?s Raspberry PI project

    Thanks for this thread, I have been doing similar with my Raspberry PI using a program using domoticz. Here is a video I made of my voltage monitor I created with an ESP 8266 combined with espeasy. https://www.brighteon.com/dashboard/videos/5827336152001
  7. M

    hyundai ioniq battery

    These are the pics of the his pack, I have a HARD time believing this is a 28 KWH pack. Shipped to me this is $1200. I just wished I knew how many KWH this pack is.
  8. M

    hyundai ioniq battery

    Hyundai Ioniq Electric: 28 kWh 28kWh I have found a source for this battery, and I wondered if anyone here knows anything about it. I am strongly considering getting it and breaking it down to cells or simply leaving the pack be exactly as it is and getting a charge controller to match...
  9. M

    Tesla Model S module Conversion.

    [size=large]This guy has a great setup, I am using the bms he recommended, of sense I have found the same BMS under different names.
  10. M

    Tesla Model S module Conversion.

    Ok, back on this thread again. :-) I have fixed set of 2 low batteries. the solution was to put a 12 V car charger at 3 amp to the cells directly. I did this at 2 hour intervals checking and verifying that the power came up on them, after 14 hours of charging in this manner the cells...
  11. M

    Nissan leaf battery pack

    I am thinking of getting a nissan leaf ( car) and just charging the thing with the standard charger at 120 V, but I am looking to see if there are inverters out there that will just plug in. Lots to consider when doing this.
  12. M

    Tesla Model S module Conversion.

    Yep I have been looking for a power supply that will match 4 v, 72 amps..... I do want to push both of the banks up, but not sure how to get it there. I have considered putting a load on the other cells to get the resistance to match so the other cells will charge.
  13. M

    Tesla Model S module Conversion.

    -------------------------- It does make sense that the bms would balance on the top end. I have been trying to figure out how in the world to charge just these 2 cells banks at such a high capacity. But as I thought about it, I starting thinking these two cell banks are in series, if I charge...
  14. M

    Tesla Model S module Conversion.

    I have not, nor do I wish to drop the pack down to the min level, I have destroyed one pack by taking it down that low, not wanting to risk that. I have been using this just by powering the 24 V terminals on the battery. So now I need either to find a BMS for this, or to hack the one...
  15. M

    Tesla Model S module Conversion.

    Thanks for your reply. I have been looking into this hack of the battery -> https://hackaday.io/project/10098-model-s-bms-hacking But the requirements of my BMS would be able to deal with the flux charging of solar. Yes you are wise in saying 4.1 as the top of the batteries should go, that...
  16. M

    Tesla Model S module Conversion.

    Hi all, I have been running a Tesla Model S module with solar with my Outback controllers for over 5 months. I love lithium!!!!!! Now I have seen the need to get a BMS for this setup, and adding more logic as I have found that the batteries will DIE if they are charged at 32 degrees! I have...
Top