Using a Square D QO Load Center for Combiner Box... pics and video..



  • littleharbor2littleharbor2 Solar Expert Posts: 1,513 ✭✭✭✭
    QOU fit in there somewhere. I don't see them mentioned here. I understood QO were ok for 24 volt nominal and QOU were ok for 48 volt nominal.

    2.1 Kw Suntech 175 mono, Classic 200, Trace SW 4024 ( 15 years old  but brand new out of sealed factory box Jan. 2015), Bogart Tri-metric, 700 ah @24 volt AGM battery bank. Plenty of Baja Sea of Cortez sunshine.

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