eFlex - Flexible CIGS Solar PV modules

 The eFlex is a range of flexible and lightweight CIGS solar PV modules specifically designed for application on buildings and transportation platforms (such as buses, vans and trucks).  The modules can be applied on surfaces with limited load bearing capacity, on curved surfaces, on membranes that need to keep their waterproofing and should not be penetrated, or where aesthetics are  critical such as facades and residential roofs.  The modules come in different sizes which can be used to cover entire surfaces. The modules are made of high-quality materials which give a lasting performance and are based on a unique technology developed in Switzerland to deliver high performance in targeted applications 

•   Ultra-low weight, < 2kg/m2 
•  Applicable on curved surfaces – bendable on a 20cm radius •
• Super thin (<2mm) & aerodynamic • High energy yield due to shadow tolerance and temperature stability 
• Special adhesive option for easy installation on various surfaces 
• Beautiful aesthetics - uniform full black design 
• Robust and vibration resistant - micro cracks free 
• Multiple length options (~1m to ~6m) to meet different needs 
• Low environmental footprint 
• Swiss technology, made in Europe 

 Length                                                                   [mm]           5666 ±2 

Width                                                                      [mm]            411 ±1 

Thickness of module 

     without backside adhesive                      [mm]            1.5 ± 0.2

      with backside adhesive                                                   2.2 ± 0.2 

Thickness at J-Box                                           [mm]             20 ± 1 

Weight 

without backside adhesive                          [Kg]                4.5

with backside adhesive                                                         6.4 

 Temperature coefficient Voc [%/°C] -0.30 

Temperature coefficient Isc [%/°C] 0.01 

Temperature coefficient Pmpp [%/°C] -0.35.

 Cell type                   Flexible CIGS on Polyimide 

Junction box           Front side including bypass diode, IP68 for box, MC4 type connectors, 

                                      400mm long stranded wire 2.5 mm2 

Encapsulation         Fluoropolymer front sheet / plastic back sheet 

Customization         Possible on request 

Packaging                 Shipped rolled on Euro pallets in boxes of 5 pcs without backside adhesive or 4 pcs 

                                       with backside adhesive – max. 60/ 48 per pallet 

 Performance guarantee                10 years on 90% of Pmpp under STC1 & 20 year on 80% of Pmpp under STC1 Warranty                                                5 years’ workmanship after delivery date 

Certification                                         IEC 61215:2016 testing underway; IEC 61730:2016 testing underway 

Safety                                                      class II