SunPower SPR-E-Flex-50

Part Number: SPR-E-Flex-50
Nominal Power (W): 50 W
Rated Voltage (V): 18 V
Dimensions (mm) L x W x H: 653 x 556 x 20
No. Cells: 32
Weight (Kg): 1.1


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SunPower® Flexible Solar Panels | SPR-E-Flex-50 

Made with SunPower’s highest power Gen II back contact cells, SunPower’s flexible panels deliver the highest power output and the highest charging capacity in their product class. SunPower‘s panels are constructed with top-grade, light-weight polymer materials, allowing for easy transport, installation and panel flexing up to 30 degrees.
The SunPower Maxeon® Solar Cell is the only cell built on a solid copper foundation. Flexible panels made with SunPower cells are resistant to power loss via cracking and corrosion, unlike conventional cells, which are much more likely to lose power when bent or subjected to a moist environment. SunPower flexible panels are the #1 choice for customers due of the combination of high power and cell ruggedness.
The panel can be installed with adhesives and/or use of stainless steel grommets in the panel. The panels have standard quickconnect cables. An easy-to-follow installation guide is provided with each panel.


  • High Power and Flexible
  • Designed for Toughness
  • Easy and Low Cost Installation
  • No Grid Lines on front of Cell
  • Solid Copper Backing
  • Thick Connectors


Download PDF Datasheet

Additional information

Panel Options

Panel Only, Panel & Adhesive, Panel & Junction Box, Panel, Junction Box & Adhesive, Panel, Junction Box & LOXX snap fastners, Panel, Junction Box & Metal Eyelets, Panel, Junction Box & Zip


Part No SF/SP100
Peak Power (+/- 5%) – Pmax 102W
Rated Voltage – Vmp 18.0V
Rated Current – Imp 5.7A
Open Circuit Voltage – Voc 22.0V
Dimensions (LxWxH) 1109 x 546 x 2
Weight 1.4Kg
No. of Cells 32