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PickleRick

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Everything posted by PickleRick

  1. Thanks. I have 2 strings coming from the panels to the fuses. From the fuses, I'm then combining them to 1 string to the Inverter. Cables from Panels are 6mm - Cables from Fuses to Inverter are 16mm2. I cant feel any hot wires when solar input is maximum, but they are sightly on the warm side. Appreciate all the help thus far. With some tinkering and a bit more battery storage, I've managed to get to a more comfortable place. I'm nowhere near the 4200W of installed panels, But I'll take what I'm currently getting. No eskom used at all on most days.
  2. Best I've found is 53,5 Vfloat 55.0 Vcharge 46.5 Back to Mains 52.5 Back to Batt 44.5 Vlow-cut-off 50A Max PV Charge (for 1 battery). ~30A Max Grid Charge (for 1 battery). As already mentioned, the built in BMS will cut Power from the battery should one exceed 0.5C ~2.4KW.. Better to Parallel the batteries or move to another brand such as Narada or Leoch,.
  3. Hi Thanks hoohloc. I changed my setup to 2P2S with an average voltage of 80V to the inverter. Sadly, my problem still persists. As soon as the battery is full, the inverter would rather drain from the battery or use eskom, when I have a full "Sun Day".
  4. I have 12 x 370W panels split into 4 strings (3 panels per string) Supplying ~120V and 3700W peak to my inverter. My desired scenario is to carry all loads on the panels during clear sky daytime. Today was such a day, but as soon as I introduce a total load of over 1000W (pool + appliances), Solar Usage drastically drops and power is thus provided from the battery & panels <- undesired. I believe my panels have sufficient power to carry all loads, but sadly the inverter does not allow it. The battery manual recommends configuring these settings if not connected via BMS, which I am not. My current Settings are as follows - and have played with the SBU setting, but still no joy.. 1. SOL 2. 50A 5. USE 11. 30A 12. 47.7V 13. 51.5V 14. OSO 19. 55V 20. 55V 21. 44V 22. SBd Any assistance will be appreciated.
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