diy solar

diy solar

Recent content by Keith_PDX

  1. Keith_PDX

    New BYD Blade Battery 3.2V 138Ah Li-ion Battery

    Understand, @Andyhe1988 . Do you have pictures? Can you elaborate on the terminals?
  2. Keith_PDX

    New BYD Blade Battery 3.2V 138Ah Li-ion Battery

    These are fascinating to me. How do the terminals work? I looked all over the BYD website and couldn't find any specs or drawings indicating how you could DIY a pack with them. Anyone know?
  3. Keith_PDX

    Bigbattery.com 48v LAMA 115AH and a new solar system

    There are details that are missing from your post that inhibit it from making any logical sense. Can you elaborate further?
  4. Keith_PDX

    Automatic Transfer Switch - Need clarification and assistance. ATS confusion overload! :)

    Excellent. In the scenario above, is there a transfer switch that you guys would recommend looking at?
  5. Keith_PDX

    Automatic Transfer Switch - Need clarification and assistance. ATS confusion overload! :)

    Thank you. Tell me more about the manual transfer switch and now it would be wired to allow either the grid or inverter output be the power source of my existing 200A house main panel. I think that is the part my head is not clear on. To me the problem with the LV6548 is that it takes two of...
  6. Keith_PDX

    Automatic Transfer Switch - Need clarification and assistance. ATS confusion overload! :)

    Hello Everyone, I have been doing solar/lithium in vans for quite some time and am finally to a point where I am ready to dive into setting my house up to be self-sustaining. Here is my plan, in phases. I have been using an Emporia to monitor my energy usage. Luckily I am in the NW and have...
  7. Keith_PDX

    Purchasing 32- Eve 304 ah cells or 32- CATL 302 ah cells which one is best advice needed

    @Sunfunkits Sounds like a great opportunity to do a group buy. I am sure the enthusiast community would love to support your small business growth and minimize your out of pocket costs towards inventory, if it was done at the right price. People pay a deposit and then the rest is paid when you...
  8. Keith_PDX

    Anyone know anything about this Qucc Relay Smart BMS?

    I haven't seen this external relay version before nor can find any reviews or usage. Anyone seen this in use? https://www.aliexpress.com/item/1005002859512726.html
  9. Keith_PDX

    Cylindrical cells 100AH

    Would you mind sharing the assembling instructions? Curious what they recommend.
  10. Keith_PDX

    Purchasing 32- Eve 304 ah cells or 32- CATL 302 ah cells which one is best advice needed

    Link? FYI, we're talking 304 not 280, which is clearly more expensive.
  11. Keith_PDX

    Cylindrical cells 100AH

    @LiCurious Can you tell me what the dimensions of the black cell holder are? I am curious how large a pack like the one on their website would be.
  12. Keith_PDX

    Cylindrical cells 100AH

    Did you reach out to the vendor and show the pictures and get their input? May be a useless endeavor but I am curious what they said, if anything...
  13. Keith_PDX

    Seplos CAN BUS RS485 48v 200A 8S-16S BMS

    Nice. Any reviews or videos that you are aware of? I am looking at making three parallel strings of 16s/48v/EVE Grade-A 280Ah for a DIY powerwall and using one of the 200a bms on each string. If the videos I've seen are accurate, this BMS should be able to communicate to a Growatt Inverter.
Back
Top