Fronius primo US version on 230V offgrid system

fatfash
fatfash Registered Users Posts: 2 ✭
in Advanced Solar Electric Technical Forum #1
I recently bought a fronius primo 6kw  single phase off ebay to replace my old SMA 4000tl in my AC/SC coupled off grid system. After installation which is a direct swap, the fronius did not power on, no display nothing. From the manual the unit should be able to work with a system of 230V/50Hz but it won't come up, is there anything am missing that is not making the unit to power up or is the unit faulty? please I need help on this. I have reinstalled the SMA sunny boy and works perfect, any help will do..

Thank you
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  • mike95490
    mike95490 Solar Expert Posts: 9,583 ✭✭✭✭✭
    #2
    Sounds like someone unloaded their dud inverter on ebay and you bought it.    Does fronius  need any bus control module or programming module that you didn't purchase ?
    Powerfab top of pole PV mount | 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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  • fatfash
    fatfash Registered Users Posts: 2 ✭
    #3
    No, not any that I know of. I expected the unit to power on at least 
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