The 120 Watt ETFE-AL semi-flexible solar panel from Offgridtec (3-01-011050) is based on a new, groundbreaking material composition (aluminium-ETFE) and is equipped with highly effective mono-cells from Germany. The output voltage is 20V DC, which makes it very interesting for a variety of application scenarios. In addition, it is walkable and significantly more slip-resistant than its predecessors, making it the perfect choice for marine and mobile applications. The power is supplied by the latest high-efficiency cells, which, thanks to current technology, have a remarkable cell efficiency and also stand out from the crowd due to their low power degradation values.

Unique selling points of the ETFE-AL series from Offgridtec

• On the front of the module, 2 superimposed ETFE layers ensure solid protection of the inner cells and a high light yield for many years. Thanks to a new structure of the outermost layer, the anti-slip properties have been significantly improved and the module can be walked on without any problems.
• Long-term higher yields due to better light transmission and significantly less clouding of the transparent ETFE front layers compared to conventional solar modules with deviating front coatings. In addition, the solid ETFE front offers strong protection against hail and makes the module absolutely resistant to salt water.
• Current management is handled by 5 busbars, ensuring solid throughput without heat loss even at high currents.
• The integrated AL backsheet virtually eliminates the occurrence of cell cracks due to incorrect handling or assembly.
• The series is equipped with highly effective solar cells (Made in Germany) that offer a high cell efficiency of 18.43 percent. The final production of the modules is carried out using state-of-the-art manufacturing processes.

Technical features of the ETFE-AL

• Power (Pmax): 120 Wp
• Voltage (Vmp): 19.8 V
• max. current (Imp): 6.06 A
• Short circuit current (Isc): 6.55 A
• Open circuit voltage (Voc): 23.30V
• max. system voltage: 200 V
• Dimensions (LxWxH): 980 x 680 x 4 mm
• Weight: 4 Kg
• Material composition: aluminium, ETFE
• Walkable: Yes
• Bendable: max. 10° (L)

Scope of delivery:

1x Offgridtec 3-01-011050 ETFE-AL 120W 12V semi-flexible solar panel Alu-Backsheet