• Derlyn

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    GCE

    Solar panel design

    If you look at the numbers put up earlier in the thread by Isetech - Allow at least 20%
    They tend to allow 20% of ideal then another 20% from

    GCE Today, 03:33 PM Go to last post
    Dave A

    Solar panel design

    Fortunately Isc is pretty much a hard limit as to what a solar panel can generate.
    (And I stress generate as opposed to pass through...)

    Dave A Today, 02:36 PM Go to last post
    Derlyn

    Solar panel design

    So just when one thinks you know it all, along comes Dave and teaches us about edge of cloud effect. That's very interesting and thanks for that.

    Derlyn Today, 02:12 PM Go to last post
    Isetech

    Solar panel design

    This is why I design our systems to operation in the middle of voltage range, 370-425 max, 3 years in and we seem have got it right.

    This

    Isetech Today, 10:48 AM Go to last post
    Dave A

    Solar panel design



    You need to keep Voc of the strings below the PV Input Vmax of the MPPT.
    This is because the way the inverter reduces the power

    Dave A Today, 08:37 AM Go to last post