Utility Scale

Value-engineered solutions for utility scale solar PV, energy storage, and microgrid projects.

Our Services

PV Plant Designs

  • Site plans with major equipment placement
  • Full detailed DC & AC electrical engineering & design
  • Medium voltage (MV) utility grid interconnection designs
  • Engineering and design to substation point of demarcation
  • Full NEC and NESC compliance calculations
  • Construction Admin (CA) including submittal & RFI review

Medium Voltage Interconnections

  • Project engineering up to 34.5 kV
  • Overhead and underbuild line design
  • Protection system engineering & design up to 34.5kV
  • Cable & equipment specification design
  • ETAP electrical studies including:
    • Coordination studies
    • Short circuit studies
    • Arc flash studies
    • Load flow studies
    • Cable thermal ampacity analysis

Grounding Studies

  • Grounding system design and analysis for PV and Energy Storage projects
  • Modeling based on soil resistivity provided by geotech engineers
  • Grounding grid optimization for fault current dissipation
  • Compliance with IEEE and NEC grounding standards
  • Step and touch potential analysis
  • Detailed reports and recommendations for grounding improvements
  • A desert landscape with solar grids in front of mountains with steam rising in the distance

    Arizona

    195 MW-DC

  • A bright landscape with solar panels stretching into the distance

    Ohio

    134 MW-DC

  • A wide landscape dotted with many large industrial solar arrays

    Texas

    397 MW-DC

Solar + storage expertise with nationwide licenses in states throughout the U.S. 

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  • A mountainous desert landscape with solar grids

    Nevada

    270 MW-DC

  • A huge array of far-reaching solar grids

    Illinois

    771 MW-DC

  • An autumnal scene with a vast array of solar panels

    Texas

    162 MW-DC

  • Thousands of solar panels on a stark vast landscape

    Texas

    266.4 MW-DC

  • A dry landscape with solar grids

    Texas

    270 MW-DC

  • A desert landscape with several solar grids

    California

    102 MW-DC

  • A large industrial installation of solar panels

    California

    240 MW-DC

  • A tree-lined solar array

    Texas

    260 MW-DC

  • A long array of solar panels next to a dirt road that disappears into the distance

    Colorado

    276 MW-DC

  • A desert landscape with thousands of solar panels

    Arizona

    280 MW-DC

  • Thousands of solar panels on a stark vast landscape

    Texas

    204 MW-DC

  • Thousands of solar panels arranged on a green landscape

    Ohio

    195 MW-DC

  • A large solar array installation

    Georgia

    145 MW-DC