Best-in-Class Bifacial PV

Fully optimized bifacial solar tracker solutions installed worldwide

Bifacial PV
Optimized for Performance

Bifacial PV modules are quickly gaining acceptance as a compelling and bankable performance-enhancing technology for large-scale solar plants. Bifacial technology can significantly boost plant performance by harvesting energy from both sides of the same module with the right site conditions, appropriate albedo, and optimized module design. Nextracker’s NX Horizon and NX Gemini smart solar trackers integrated with bifacial PV modules significantly enhance energy harvest and increase power output. Data from Nextracker’s bifacial test center and field testing shows DC gains of 6-15% or better (depending on albedo) with mono-PERC bifacial modules mounted on Nextracker systems, demonstrating superior performance to competitive offering.

A Compelling Value Proposition

  • Enhanced plant production
  • Reduced LCOE
  • Superior return on investment
  • No increased labor cost
  • Minimal cost differential compared to monofacial modules

Bifacial-Ready Solar Tracker Feature Set

High-rise rails 90 mm tube to cell
Bearing gaps
Drive system gap
  • Optimized high-rise mounting rails
  • Large height-to-width aspect ratio
  • Bearing and drive-system gaps designed to maximize rear-side irradiance
  • Smart wire management and electrical stringing
  • Minimal structural shading and mismatch loss factors
  • Enhanced energy gains when paired with TrueCapture smart tracker control and yield optimization software

Why Nextracker:
Validated PVsyst Modeled Performance in the Real World

  • PVsyst bifacial modeling tested and validated by Nextracker engineers
  • 5-7% energy gain in low-albedo conditions
  • 10-12% energy gain in high-albedo conditions
  • Up to 1.67% energy-gain advantage compared to other 1P single-axis tracker designs
  • Findings peer-reviewed by top-tier testing labs such as PVEL and NREL

Leading Developers
Choose Nextracker

  • ACWA Power – Mohammed bin Rashid Al Maktoum solar park in Dubai (1 GW)
  • Andrade Gute… – Janaúba solar park in Brazil (830 MW)
  • Vale Mining Co. – Sol de Cerrado solar complex in Brazil (766 MW)
  • Press release Western Downs solar farm in Australia (460 MW)
  • Press release Techren II solar project in United States (251 MW)