V I V A N

Comprehensive Solar EPC Design Services

End-to-End Engineering, Procurement and Construction solutions for optimal solar performance

Our EPC Design Methodology

1

Energy Needs Analysis

We analyze 12 months of utility data to understand consumption patterns, peak demand and identify optimal system sizing for maximum ROI.

2

3D Site Modeling

Using Aurora, Helioscope and PVsyst software, we create detailed 3D models accounting for shading, roof angles and structural considerations.

3

System Optimization

Our engineers evaluate 5-7 equipment configurations to balance performance, cost and aesthetics while meeting all NEC and local code requirements.

4

Construction Documentation

We produce permit-ready drawings including single-line diagrams, roof layouts, equipment specs and structural calculations for AHJ approval.

Certified Design Standards

All designs comply with NEC 2023, IEEE 1547-2018 and are stamped by licensed Professional Engineers with 10+ years solar experience.

EPC Design Capabilities

Commercial Systems

  • 50kW - 5MW rooftop arrays
  • Carport and canopy systems
  • Ground-mounted solar farms
  • Net metering optimization

Residential Systems

  • 3-20kW rooftop systems
  • Battery backup integration
  • EV charger compatibility
  • Community solar options

Industrial Solutions

  • Megawatt-scale designs
  • Substation integration
  • Demand charge management
  • PPA and leasing models