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Thread: PV design software

  1. #21
    Join Date
    May 2019
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    Davis, CA Yolo County
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    Additional details

    Additions:

    Racks on roof: Ironridge has an app that will compute the loading for their product. If you have rafters you may be fine using that. I made a little spreadsheet with their calcs to paste into PPT. Sometimes with trusses modifications are needed for lift. I have designed for both.

    Electrical: One needs to do the calcs to decide on the wire size, voltage drop, etc.

  2. #22
    Join Date
    May 2014
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    california
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    Quote Originally Posted by Designer69 View Post
    Were these stamped drawings for $250?

    my god if PE's are stamping drawings for 250 bucks I don't want to live in this country anymore

    Turns out I need stamped drawings and structural for this municipality. They are accepting electronically stamped and it’s costing me $650 for both sets. I print them.

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