diy solar

diy solar

Software for design of 3-line diagrams and site plans

phx

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Joined
Jun 26, 2020
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Which affordable software can be used for designing of site plans and 3-line diagrams similar to those in attached samples?

"AutoCad Electrical" would be ideal. But it's very expensive and it gives only 30 days of free trial period. I doubt it's possible to learn such complicated package within 30 days to make anything practical ready for submission to utility and AHJ for approval

"SmartDraw" has a pretty good balance between price and functionality. But I didn't find any solar components (panels, inverters, etc) in its libraries. Is anybody using it for 3-line solar diagrams

I completed a couple of solar projects with those diagrams created using just "MS Paint" built into each version of Windows OS. But with growing complexity of projects it makes more and more difficult to go any further with "MS Paint". Also it constantly crashes with big diagrams
 

Attachments

  • RSESample3line.pdf
    103.9 KB · Views: 17
  • RSESampleSitePlan.pdf
    56.9 KB · Views: 11
If its drawing tools you're looking for you could try this:

Edit: Never used 'em myself - I just do messy freehand
too impatient to learn a new tool
 
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