Whitman’s Renewable Energy Services Division is an industry-leader in providing turnkey energy design consulting services focused on energy system design and engineering. Whitman has performed complete design services for more than 2 GW of renewable energy systems located in multiple states throughout the United States.

Our staff is comprised of professional engineers, certified energy managers and LEED accredited professionals. One of Whitman’s unique features is that the professional consulting services necessary for design, permitting and field assessments are all performed by in-house staff, thus resulting in increased efficiencies in project design and budgeting.

Photovoltaic Solar Design
  • Zoning / Construction Permit Plans
  • Concept Plans
  • Single Line Diagrams
  • Electrical Design AC / DC
  • System Layouts
  • Production/Helioscope Studies
  • Arc Flash/Coordination Studies
  • Full Engineering Design Plans
  • PVSyst Analysis
  • Rooftop Structural Analysis
  • Rooftop /Carport / Ground Mount / Landfill Designs
  • Medium Voltage Distribution & Relay Protection
  • Drone Services for Solar Site Overview and Thermal Imaging
Solar Conceptual Designs
  • Initial System Layouts and Sizing
  • Battery Storage
  • System Optimization
  • Utility Interconnection Design and Support
  • Conceptual Plans for Marketing

Photovoltaic System Retro-fit

  • Updating Solar Arrays to New Electrical Standards
  • Inverter Replacement
  • Arc Fault System Analysis and Recommendations