POLYCRYSTALLINE CELLS
Soli Tek produces and supplies Al-BSF cells. We have an in-house R&D laboratory which is dedicated to PERC (Passivated Emitter Rear Cell) technology.
  • Yearly production capacity: 80MW
  • Cell efficiency up to 18,2%
  • PID-free: Excellent anti-PID performance meeting test standards of 85C, 85RH%, 1000V and 96h ensured
  • Main benefits of PERC: two side passivation, better internal reflectance and minimal production cost increase.
  • PERC technology can boost our polycrystalline cells efficiency to 18,8%
KEY FEATURES
100% PID free cells
100% performance inspection
HOT-Spot protected
Positive sorting +0,2/-0%
TÜV Rheinland-confirmed cell manufacturing site in EU
Fraunhofer ISE / Cells calibrated in Fraunhofer ISE PV cell CalLab
TECHNICAL SPECIFICATIONS
Area
243.36 cm² ± 1.56 cm²
Format
15.6 cm ± 0.05 cm x 15.6 cm ± 0.05 cm
Thickness
200 µm ± 30 µm
Front side electrode ( - )
1.4 mm wide bus bar (silver), blue anti-reflecting coating (silicon nitride)
Back side electrode ( + )
3 x 4 soldering pads, 2.5 mm wide (silver), Aluminum back surface field