Offgridtec® ETFE-AL 120W V2 semi-flexible 18V Solarpanel

SKU: 3-01-018430
GTIN: 4262440561732
Manufacturers: Offgridtec

72,18 €

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85,90 €

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Manufacturers recommended retail price: 137,77 €

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The semi-flexible ETFE-AL 120W V2 solar panel from

Offgridtec (MPN 018430) is based on a pioneering material composition (aluminum-ETFE) and is equipped with highly efficient mono cells. The output voltage is 18V DC, which makes it very interesting for a variety of application scenarios. It can also be walked on and is significantly more slip-resistant than its predecessors, making it the perfect choice for marine and mobile applications. The power is supplied by state-of-the-art solar cells which, thanks to the latest technology, can boast a remarkable cell efficiency and also stand out from the crowd with low power degradation values. This is the new and improved version of the popular ETFE-AL 120W solar panel (3-01-011050), which guarantees consistently high quality and performance with maximum service life thanks to state-of-the-art production.

¨about the 120W ETFE AL V2 solar module

2 superimposed ETFE layers

Improved slip resistance

higher long-term yields due to improved light transmission

Solid ETFE front offers protection against hail

resistant to salt water

works with 5 busbar technology

integrated AL backsheet

ETFE layers

On the front of the module, 2 superimposed ETFE layers ensure solid protection of the internal cells and a high light yield over many years. Thanks to a new structure of the first layer, the slip resistance has been significantly improved and the module can be walked on without any problems. In the long term, higher yields are achieved thanks to better light transmission and significantly less penetration of the transparent ETFE front layers compared to conventional solar modules with different front coatings. The solid ETFE front provides strong protection against hail and makes the module absolutely resistant to salt water. The integrated AL backsheet virtually eliminates the risk of cell cracks caused by incorrect handling or installation. The series is equipped with the best solar cells, which offer a high cell efficiency of 22.3 percent.

5 busbar technology

The power management is handled by 5 busbars. With this advanced technology, the current is managed via five electrical conductor paths (busbars). This enables reliable throughput, even at high amperages, while minimizing heat losses. The efficient distribution of power ensures a solid performance of the solar modules, resulting in improved overall efficiency and higher yields.

Monocrystalline solar cells

Monocrystalline solar modules are an advanced form of photovoltaic module made from a single crystal lattice. This crystalline structure enables a higher efficiency in converting sunlight into electrical energy compared to other types of solar modules. The monocrystalline cells are characterized by their uniform structure, which enables a more efficient movement of the charge carriers. This leads to better performance, especially in situations where space is limited, as monocrystalline modules have a higher power density.

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