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KAROOsolar

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  1. Solar Calculator

    KAROOsolar posted a topic in General Discussion
    Hallo Guys. What is a nice program i can use for working out Grid tied solar systems as well as Hybrid/Off Grid systems. Kind regards

  2. Axpert Fault?

    KAROOsolar replied to KAROOsolar's topic in Inverters
    Axpert 5KW 5KVA Voltronic 12 x 360watt PV 4 Strings of 3 panels. 5.1KWH Bull Battery It runs for about 6 days just fine.

  3. Axpert Fault?

    KAROOsolar posted a topic in Inverters
    Good day. Hope someone can give me advise, I've got a Axpert 5KVA inverter, with a 5.1Kwh Li-Ion Battery. The inverter runs 100% for about 6 days and then the solar side just stop charging, it show the PV sign but it does not give PV power. I just switch the inverter off and open my PV fuses and switch the inverter on again, then it runs again for about 6 days and then the problem is back. Any advise? Can it be a fault in the inverter?

  4. Bull 5.1 KWH

    KAROOsolar replied to KAROOsolar's topic in Batteries
    57.6V - 58.4V is the recommended charge voltage but thats all.. They dont state exactly the float and bulk.

  5. Bull 5.1 KWH

    KAROOsolar posted a topic in Batteries
    Good Evening. Can someone please give me the correct float and absorb voltages for the battery. I run it with a Axpert inverter. Thanks in advance.
  6. KAROOsolar joined the community

  7. Synerji PV issues?

    KAROOsolar posted a topic in Solar Power
    Good Evening guys. I have a Synerji 5kva inverter running for over a year, but now i see the pv sign on the screen is coming on and off during the day ans it get PV voltage 136V in, but it dont charge.. Can it be that the my regulator part of the inverter is faulty? Thanks in advance

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