Offgridtec® ETFE-AL 120W V2 Semi-Flexible 18V Solar Panel

The 120-watt Offgridtec (3-01-011050) ETFE-AL semi-flexible solar panel is based on a new, groundbreaking material composition (aluminum-ETFE) and is equipped with highly efficient 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 less slippery than its predecessors, making it the perfect choice for marine and mobile applications. The power is supplied by state-of-the-art, highly efficient cells that, thanks to current technology, boast a considerable cell efficiency and also stand out from the crowd with low power degradation values.

Unique selling points of Offgridtec's ETFE-AL series

• On the front of the module, 2 superimposed ETFE layers provide solid protection for the internal cells and high light output for many years. Thanks to a new structure of the outermost layer, slip resistance has been significantly improved, and the module can be walked on without 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 different front coatings. In addition, the solid ETFE front offers strong protection against hail and makes the module absolutely resistant to saltwater.
• Power management is handled by 5 busbars, ensuring solid throughput without heat loss even with high currents.
• Thanks to the integrated AL backsheet, the occurrence of cell cracks due to improper handling or assembly is almost impossible.
• The series is equipped with highly efficient solar cells (Made in Germany), which offer a high cell efficiency of 22.3 percent. The final assembly 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): 18.8 V
• Max. current (Imp): 6.39 A
• Short-circuit current (Isc): 6.70 A
• Open-circuit voltage (Voc): 22 V
• Max. system voltage: 200 V
• Dimensions (LxWxH): 1120 x 580 x 4 mm
• Operating temperature range: -40°C - 85°C
• Module efficiency: 22.3%
• Integrated bypass diodes
• Material composition: Aluminum, ETFE
• Walkable: Yes
• Bendable: max. 10° (lengthwise)
• Weight: 4.19 kg