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  1. M

    Oversizing Voltronics Inverter (MPP, Axpert Max)

    Considering all the temperature coefficiency ratings for 2 x 9 Risen RSM40-8-415W what if I won't pass over max MPPT current and voltage from my spec ? (EASun iGrid SV IV aka. Voltronic InfiniSolar V 4 5.6kw). Got a "engineer guy" saying that you can't pass over either Voltage, Current or Power...
  2. M

    EASun iGrid SV IV 5.6kW - earth leakage

    Good day! I bought titled inverter from china supplier in my region. I'm having some trouble with connecting it to AC and not sure if it isn't faulty. Measured voltage between case and earth is around 120V AC when powered from grid. When powered from battery its around 6V AC. When its powered...
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