Some advice please on panel installation

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  • collectors
    Junior Member
    • Aug 2019
    • 11

    #1

    Some advice please on panel installation

    I have 10 panels to fit & would like to fit in 2 lots of 5 in series or should this be fitted as one series of 10. I like the 5 idea for any future fault finding, but not sure.
    The inverter is a Growatt 6kw / 500v input & needs 150v to kick in.
    So, if my understanding is correct ??? 40.25voc x 5 = 201.25v, or 40.25voc x 10 = 402.5v Am i ok either way? or do i need to add to the equation, like cold weather & anything else? Plus, would i be pushing the inverter at 6x2 or 12 = 241.5vx2 & 483v
    Panel spec below.
    Thanks for your help.

    sola-panel-spec2.jpg
    Last edited by collectors; 10-03-2025, 05:28 AM.
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