6,12 v.panels,2,12/24 v. 30 amps controllers, 1, 48v invertor, 4,100 amps batteries

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  • mipa
    Junior Member
    • May 2011
    • 1

    #1

    6,12 v.panels,2,12/24 v. 30 amps controllers, 1, 48v invertor, 4,100 amps batteries

    Hello,
    hope somebody can help me avoiding frying something,
    got 6, 12 v.panels,2, 12/24 v. 30 amps controllers, 1, 48v inverter, 4, 100 amps sealed batteries.
    How should I connect all this, specially the batteries as they will be charged by the 24 v, controllers, but connected to the 48 v inverter.
    Can this be done or need to get an other inverter.
    Thank you in advance.
    Sincerely.
    Mipa
  • russ
    Solar Fanatic
    • Jul 2009
    • 10360

    #2
    Hi Mipa - Welcome to Solar Panel Talk!

    Mike, Sunking or another that can better answer your query should be along soon.

    Russ
    [SIGPIC][/SIGPIC]

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    • Mike90250
      Moderator
      • May 2009
      • 16020

      #3
      Smoke !

      If you build a 24V system you need 24v components. Same for a 48V system. The only way you can safely do what your parts are, is to create a 24V system for charging, and after batteries are full, disconnect them from the 24V system, and wire in series to the 48v system. Un-do it the next day for recharge. re-do for inverter use. After a few weeks, you will LOVE to go out and buy the right parts.
      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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