diy solar

diy solar

Recent content by Odjono

  1. O

    Lifepo4 BMS compatibility with LTO

    I was looking up jk bms specs it olny lists 20s to 24s for their bms but a broader range on there active balancer But I did look them up on ebay and found what your talking about
  2. O

    Lifepo4 BMS compatibility with LTO

    You really don't need a bms but the only one I know designed for round yinlong lto is this but you have to have them made https://community.openenergymonitor.org/t/diybms-for-lithium-titanate-battery-cells-lto/16285/54
  3. O

    BMS for LTO / Lithium Titanate 24-cell string

    Here's a link to lto bms https://community.openenergymonitor.org/t/diybms-for-lithium-titanate-battery-cells-lto/16285/54
  4. O

    BMS for LTO / Lithium Titanate 24-cell string

    You don't need a bms olny a decent why to stop top end charge like mppt charge controller and a balancer most have options for lto I have a 600amp bank in my trailer it needed a two 5amp balancers they swing rapidly out of balance at the top end at least with 40amp yinlongs there's an...
  5. O

    Anybody ever parallel 2 or more of the the Heltec 5A active balancers?

    Yeah too spendy for me I have 600 amps lto they swing wildly at the top end in a few minutes they can go from balanced to 2.6 to a group of cells to 2.9 while the rest 2.6. The 5 amp balancers only balance at like 1.6a per cell. What side of Washington are you on I'm in spokane. What cells are...
  6. O

    Check out this compact buss bar

    This is nice video thanks for posting makes safely distributing power easy and clean
  7. O

    LTO battery build with latest tech and teachings for offgrid solar

    Hey everyone I found a guy in one of the videos that built a beta bms for lithium titanate based on another bms Here's a link if anyone's interested https://community.openenergymonitor.org/t/diybms-for-lithium-titanate-battery-cells-lto/16285/67
  8. O

    LTO fast charging with what battery charger?

    Here's the link to that custom bms that guy made for that battery system https://community.openenergymonitor.org/t/diybms-for-lithium-titanate-battery-cells-lto/16285/67
  9. O

    LTO fast charging with what battery charger?

    Yeah the guy from the video has pcb plans for a great bms system pretty cool. Round to fit on the end of the cell.
  10. O

    LTO fast charging with what battery charger?

    From my experience you can parallel multiple if keeping it under top voltage which lead chargers do but I'm pretty sure that it requires dumb chargers computer controlled would need to be connected to talk to each other like mppt charge controllers. I've hooked multiple battery chargers up to my...
  11. O

    Anybody used these New Batteries Yet ?

    I'm liking mine not having to worry about over discharging them but they aren't energy dense so they take up more space remember it takes 6 for twelve volts vs 4 lifepo4 which is where the extra cost is overlooked at first. But they are superior in safety "fire" charge discharge rates no low...
  12. O

    LTO fast charging with what battery charger?

    Here's one on ebay...
  13. O

    LTO fast charging with what battery charger?

    Best bet is looking up fork lift battery chargers
  14. O

    48V DC Generators from Alibaba

    I was interested in these also was told it couldn't be shipped here because it needs an epa certificate. A person used to be able to find the Italian lombardi low rpm diesels for road sign generators that would charge the battery banks but now they are all solar.
Back
Top