MT50 RPP break

verneri
verneri Registered Users Posts: 1 ✭
in Solar Beginners Corner #1
Hi guys, total newbie asking for advice. Any advice would be helpful. So, my MT50 gives the error RPP Break - however it works. Should I be worried? Can I keep using it or replace it?
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  • mcgivor
    mcgivor Solar Expert Posts: 3,854 ✭✭✭✭✭✭
    #2
    RPP break. MOSFT failure for reverse polarity protection 
    1500W, 6× Schutten 250W Poly panels , Schneider MPPT 60 150 CC, Schneider SW 2524 inverter, 400Ah LFP 24V nominal battery with Battery Bodyguard BMS 
    Second system 1890W  3 × 300W No name brand poly, 3×330 Sunsolar Poly panels, Morningstar TS 60 PWM controller, no name 2000W inverter 400Ah LFP 24V nominal battery with Daly BMS, used for water pumping and day time air conditioning.  
    5Kw Yanmar clone single cylinder air cooled diesel generator for rare emergency charging and welding.
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