MX FLEX XTD PROTECT 50pw 12V solar panel


159,94 € tax incl.

-coating ETFE: 2 x more durable and resistant
-Dimensions: 1080 x 283 x 3 mm
-Weight: 1 kg
-Ultra soft, very light and extremely thin.
-Technology 'Back Contact', 22% cell efficiency. 

Suitable for marine, automotive and land use. 



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MX FLEX XTD PROTECT 50pw 12V solar panel

New generation of Panel FLEX MX Protect

The ETFE coating makes it even stronge 

Exclusive WATTUNEED icon 


The new MF-FLEX PROTECT of Wattuneed is twice as durable and twice as resistant Thanks to its coating ETFE!

UV, salt-water environment, dust, a novelty that will accompany you everywhere.


Properties of the material


• Excellent impact resistance
• Excellent chemical resistance
• Excellent resistance to cracking under stress
• Temperature of operation from-200 ° C up to + 150 ° C

Navy, nomadic use, or remote site


MX FLEX 50pw PROTECT flexible solar panels, are adapted for marine use, camping or nomad.

You can also use them in other circumstances such as on isolated sites or for professional use. Perfect for recharging the batteries of your boat, camping car or to power an autonomous system.

Watertight, they resist very well to saline, humid environments, weather, and even to trample!

The MXFLEX Panel are highly flexible and really light. They fit perfectly and simply all the places where you want to place them.

Made to measure

Our MX FLEX panels can be made custom


The Panel fits perfectly to your boat or vehicle.
Interesting from 10 pieces.
Contact us by phone, e-mail or chat to know the price of our custom panels.
Allow 3 weeks for the manufacture of custom panels.

MX FLEX XTD PROTECT 50pw 12V solar panel

 Technical characteristics


Power (Pmax)406
Voltage (vmp)17, 6V
Voltage open circuit (Voc)20, 8V
Short circuit current (Isc)3.04 A
Current (Imp)2.84 A
Performance Panel19%
Cell performance22%
Weight1 kg


Zoom on the MX flex 130Wp panel - junction


Easy to install, the Panel adapts to support


Thanks to its flexibility and its extremely light weight, you can fix it easily on the roof of a boat, the roof of an RV or even the hood of a car... its limits are those of your imagination.

The junction box waterproof set at the front of the Panel and its Type mc4 connectors allow you to connect easily and seamlessly.




Sunpower MX FLEX XTD 50Wc

Solar cells "Back Contact"


MX FLEX panels with monocrystalline cells Back Contact with very high efficiency (22%), have the best photovoltaic technology!

This cell type optimize the performance of the Panel when it is in low light conditions, which optimizes the performance of the Panel regardless of the weather conditions throughout the year.

With cells Back Contact solar panels are particularly suited for installations not connected to the network using their optimized performance.

The fixing eyelets located on the 4 corners will allow you to fix it very simply where you want


 Cabling MX FLEX panel



Wiring and connectors


MX Flex panels are equipped with 80 cm cable with connectors mc4 Type at the ends





 Usage examples


 Usage examples Usage examples Usage examples


Product Reviews
  • Number of Reviews : 1
  • Average Grade : 5 /5
  • A. Anonymous
  •  the 22/10/2020
  • 5/5
fonctionne parfaitement !


Weight1 kg
Panel typeSouples
Max. Power - Wp50
Open circuit voltage (Voc)20,8 V
Short circuit current (Isc)3,04 A
Max. power current (Imp)2,84 A
Max. power voltage17,6 V
Width277 mm
Height1073 mm
Thickness3 mm