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Paul.Chari

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  1. Retrofit solar geyser kit alone saved and paid back the quickest for me. The extra cash you invest in getting an even better inverter 8kw and add panels as the money comes in as people are suggesting. Sunsynk will work without batteries and this you can expand battery bank last.
  2. Hello, will you take 7 K for one Pylontech 3.5 KW (R7000)

    1. Steveb

      Steveb

      Hi Paul,

      Were the batteries sold?

       

    2. Paul.Chari

      Paul.Chari

      No they were not to me.  Ended up buying from another member.

  3. Hello I really have no idea now. Probably approaching eight years. Original the faulty one was masked because I had the unit in parallel. The fun started when I upgraded to a 48 volt inverter. That picture is from March 2019.
  4. Good Day I am looking for an OK condition Omni Power Battery. Do not have budget for correct upgrade yet and one of my batteries has gone dead. The balancer is working overtime to protect the other three but only so much it can do. A working battery will buy me a few months I hope.
  5. Hello Coulomb

    Thanks a lot for all your input around the forum which pieced together, provides help and solutions for so many people.

    You have assisted me directly and indirectly most significantly with this post.

    Quote

    [ Edit: I meant to say: there are plenty of things that are not documented by mistake. But this one might be one that is very deliberately not documented. ]

    This code is new in main firmware version 73.00. It's set in a function that is only called my some mysterious code that is new in 73.00. My initial guess is that this code is designed to fool firmware counterfeits into producing this error, possibly an hour after power on. [ Edit : actually, it's probably 1440 hours, or 60 days. If my theory is right. ] 

    Quietly updated my firmware and error 90 cleared. 

    Just wanted to say thank you for myself, I'm sure everyone you assist is grateful.

    Have a positively charged day

     

    Paul Chari

  6. Just to say thanks Stefan for the new panels. Fair pricing and delivery. Performing real well with older siblings.
  7. So just an update, took inverter back and they confirmed an error with the controller. Have the repaired unit back and installed. First test passed, battery stable and did not drain till flat. In the morning will check solar, should have 200watts by 7am thanks to the new panels from the power store. Just over 260 volts, 1amp at that time in the morning when I tested with multimeter.
  8. ... and well corrected, 1 C = 1 Ampere over 1 Second, amount and duration. Hardly dimensionless
  9. The coulomb (symbolized C) is the standard unit of electric charge in the International System of Units (SI). It is a dimensionless quantity, sharing this aspect with the mole. A quantity of 1 C is equal to approximately 6.24 x 1018, or 6.24 quintillion. Sounded so familiar lol.
  10. Hello Coulomb This is all the available panels right now. Will try buy more next week to add and see. I will hold on, on trying the 71.80a / 71.82 firmware until then. As a backup/UPS, the thing is working which will have to do for now. Thank you Paul PS: "Do you mean that the panel voltage is 130 VDC or thereabouts?" Yes I do.
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