I will do dc and ac cable sizing calculations for solar pv system

United States

I speak English, German, French

ENG Brian

I am a civil and structural engineer with 10 years of experience, specializing in solar PV system design. I design solar PV systems with single line diagrams (SLD), DC and AC cable sizing calculations...
About this Gig

Need accurate DC and AC cable sizing for your solar PV system? I am a civil and structural engineer with 10 years of experience, and I will do clear, code-compliant cable sizing calculations that installers, contractors, and permit offices can trust.


WHAT YOU GET:

  • DC cable sizing (string, array, combiner box to inverter)
  • AC cable sizing (inverter to panel, grid connection)
  • Current carrying capacity and derating factors
  • Voltage drop calculations
  • Breaker, fuse, and isolator sizing
  • Cable size, type, and length schedule
  • On-grid, off-grid, and hybrid systems
  • Residential, commercial, industrial projects
  • Calculation sheet in PDF and Excel


WHY CHOOSE ME:

  • IEC and NEC standards
  • Fast delivery and quick replies!
  • Free minor revisions included!
  • Clear, neat, easy-to-check calculations.
  • Safe designs that reduce power loss, cost, and cable overheating
  • Clear communication from start to finish!


Message me before ordering so we can confirm your system size, equipment models, cable lengths, and local code requirements. Order now and get your solar cable sizing done right!

Project type:

Residential

•

Commercial

•

Industrial

Solar system type:

Grid-connected

•

Off-grid

•

Hybrid

Software:

PVsyst

•

HelioScope

•

AutoCAD

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.