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SoltecModel SF 7 - Tandem Single Axis Solar Tracker

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SF7 Tandem combines the best of a 2-portrait tracker with the best of a 2-row tracker resulting in higher efficency, simplicity and reliability.

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Fewer parts, simpler tracker: Higher Efficiency
  • Higher MW installation rate
  • Easier and faster installation, similarly to the SF7
  • Lower material cost, installation and reduced BOP costs
  • Fewer components: 46% fewer piles, 60% fewer screw connections, 20% fewer parts-count than other 1P dual-row competitors
  • Fewer parts: 50% fewer motors and 50% fewer Tracker Controllers than the conventional SF7

Same robustness and reliability
  • Self-stow at high tilt angle
  • SPD: Surge Protection Device
  • TMS: Tracker Monitoring System
  • Engineered with the innovative Dy-Wind design
  • Independent aisle for less land use and better access
  • 2 drives double torque-blocking capacity for a more safe and robust structure
Land Enabler
  • Adaptability to slopes and boundaries
  • Wide construction tolarances
Cost-effective with optimized installation and operation
  • Near Field Communication (NFC) at tracker level and Full Wireless Network at plant level, provide robust and cost-effective communication and control operations
  • Self-Powered with PV Series Power Supply 2.0, for lower cost-operational power supply
Accesible Maintenance and Face-2-Face
A Cardan shaft conveniently located at 1.8 m (5.9 feet) eases O&M and ensures system functionality under any weather or terrain circumstances.Face-2-Face positioning helps washing vehicles cover twice the array-area per vehicle pass, thus proportionately reducing the hours-per-MW washing rate