Recommended MPPT Settings

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  • swanside
    Junior Member
    • Jul 2020
    • 2
    #1

    Recommended MPPT Settings

    Hello. I am asking for some advice please?
    After hours and days of google I am looking for the recommended settings for 2 x 100AH 12V DEEP CYCLE AGM BATTERY I have connected in Series to give me 24V, 100amp, or should what I have work?
    I have 4 300w panels in two banks giving me between 50V and 70V on a good day at 600w
    Thanks

    MPPT.JPG
    Tags: None
    • oldguy
      Member
      • Nov 2017
      • 43
      #2
      What is the make/model of you MPPT charge controller?

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        • Mike90250
          Moderator
          • May 2009
          • 16020
          #3
          use the numbers your battery came with, just double the voltage, because you are using 2 in series. If the battery spec calls for 13.2V,
          use 26.4 Simply double each voltage. Since I don't know what your battery calls for, I cannot approve the voltages in the charge controller presets.

          Powerfab top of pole PV mount (2) | Listeroid 6/1 w/st5 gen head | XW6048 inverter/chgr | Iota 48V/15A charger | Morningstar 60A MPPT | 48V, 800A NiFe Battery (in series)| 15, Evergreen 205w "12V" PV array on pole | Midnight ePanel | Grundfos 10 SO5-9 with 3 wire Franklin Electric motor (1/2hp 240V 1ph ) on a timer for 3 hr noontime run - Runs off PV ||
          || Midnight Classic 200 | 10, Evergreen 200w in a 160VOC array ||
          || VEC1093 12V Charger | Maha C401 aa/aaa Charger | SureSine | Sunsaver MPPT 15A

          solar: http://tinyurl.com/LMR-Solar
          gen: http://tinyurl.com/LMR-Lister

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