I will 3d cad modeling, product design, shadow analysis

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Mason Coltrane

About this gig

Looking for accurate 3D solar PV designs, shadow analysis, or industrial power plant modeling?


I deliver precise, client-focused engineering visuals and simulations tailored for investors, contractors, and permit approvals.


What I Offer:

  • 3D Solar PV Systems: Complete layouts for rooftop, ground-mount, and carport installations.


  • Bankable Shadow Analysis: Advanced shading studies to maximize energy yield and eliminate power losses.


  • 3D Power Plant Visualizations: Detailed layout modeling for utility-scale renewable facilities.


  • Gas Plant Engineering Layouts: Precise 3D modeling, equipment placement, and structural views.


  • Simulations & Technical Reports: Comprehensive data using PVsyst, SketchUp, AutoCAD, and Helios 3D.


Why Work With Me?

  • Tailored to client & investor standards
  • Optimized for maximum efficiency & accuracy
  • On-time delivery with quick turnarounds


Contact me today to discuss your project requirements!


Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Mason Coltrane

Mason Coltrane

Mechanical Design Engineer, CAD and Product Development

  • FromUnited States
  • Member sinceOct 2026
  • Languages

    English, German, Spanish
I’m Mason Coltrane, an experienced Mechanical and Design Engineer with a strong background in developing practical, efficient, and reliable engineering solutions. I enjoy taking ideas from concept through design, development, and refinement, always with a focus on functionality, precision, and quality. My experience includes mechanical design, product development, problem-solving, and technical analysis. I’m passionate about turning complex engineering challenges into effective solutions while working closely with teams to deliver results that meet both technical and real-world requirements.