Sigma Tracker –
The Mounting System
for Maximum Solar Yield

Solar Tracking System

Sigma Tracker

The Sophisticated Single-Axis Solar Tracking System for Extra-Large Bifacial PV Modules

For large solar parks, our Sigma Tracker offers you an optimal cost-benefit ratio. The system is especially designed for the use of bifacial modules and therefore guarantees minimal rear side shading.

The Sigma Tracker was the first tracking system worldwide to offer self-locking properties on each individual system post and is equipped exclusively with standard industrial components in the drive and control.

  • Applications

    • Ground mount projects
    • Agri PV
    • Glass-glass modules
    • Framed modules
    • Unframed modules
    • Bifacial modules
    • Portrait orientation
    • Landscape orientation
    • 10 years warranty
  • Technical Data

    • Horizontal single-axis solar tracking system (HSAT) with up to +/-55° Inclination
    • Up to 10° Longitudinal slope of the terrain
    • Up to 25° Terrain slope in transverse direction (parallel to the slope)
    • Suitable for up to two large area PV modules in portrait or five in landscape
    • More than 50% of components are preassembled to ensure operational quality and ease installation process
    • Intuitive HTML-based user interface
    • Standard industry components in drive, control and data management
    • Standardized open  interface for SCADA system
    • Driven piles, helical piles, concrete foundations
    • Integrated cable management
    • Opt. mechanical PV inverter integration
  • OEM Compliance

    Depending on the configuration requirements, the system is suitable for both portrait and landscape installation. With our Sigma Tracker, all currently common PV modules can be reliably clamped or screwed in accordance with the regulations of the OEM manufacturers.

  • Cable Management

    The integrated cable management concept enables simple, yet protected (UV and mechanical) laying of cables within the longitudinal rails of the system.

    Optionally, we offer you the integration of string inverters or DC combiners within the Sigma Tracker.

  • Downloads

    Technical Datasheet:
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    All Downloads

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