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15.4V 21W Foldable Flexible Solar Panel


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SKU: SolMaxx-FlexFold-12V21W | 4.00 (3 ratings)

4.00 out of 5
(3 customer reviews)

1,053.75 $281.95

Product Features:

  • Foldable / Compact / Lightweight
  • Durable Nylon Body Material
  • 21W For 12V / USB Charging
  • Charge Laptops / Tablets / DSLR Cameras

Please allow 10-14 days for processing, production and shipping on this product

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Product Details & Specifications

  • Voltage: 15.4V
  • Wattage: 21W
  • Current: 1200mA
  • Weight : 1.27 lbs (0.58 kg)
  • Folded Dimensions : 11 x 6.5 x 1" (279 x 165 x 26mm)
  • Unfolded Dimensions : 31.7 x 30" (805 x 762mm)

SolMaxx FlexFold 15.4V 21W Flexible Solar Panel

The Solmaxx FlexFold series flexible solar panels are made with a thin film of silicon crystals on a flexible plastic backing. This design makes the FlexFold able to roll up unlike many other thin film panels.

These panels are durable lightweight and because of the ease with which they roll up, they are very transportable. They are so durable in fact that they are rated marine grade and can be attached to firm surfaces and even be walked on! They are perfect when a very low profile is desired or when portability is essential.

The Solmaxx FlexFold series panels produce a strong 21 Watts and can be combined with more units to yield even greater power depending on your needs. Each panel comes with a storage tube as well as a 15 foot cable equipped with blocking diodes that is ready to charge a 12 V battery (simply hook the leads up). Accessories such as cigarette lighter sockets plugs and extension cables are available.


  • High durability
  • Marine grade rating
  • Light and compact
  • Includes battery ring terminals
  • Very flexible



Need Assistance?

Note: Custom sizing of flexible panels is available. If a custom size is needed, please call us at the above contact number for a sales technician for assistance.

For a complete list of available sizes and power ratings, please contact our sales department.

If you have questions, need help, or simply feel uncomfortable placing your order online, feel free to contact the product representative at 1-800-786-0329      .


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4.00 out of 5

3 reviews for 15.4V 21W Foldable Flexible Solar Panel

  1. 4 out of 5


    Great Product… works perfect .

  2. 4 out of 5


    This unit is what I needed and works great.

  3. 4 out of 5


    You just cannot ask for more with this price and it is a solar products! I feel like I am helping the world to reduce pollution!

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Silicon Solar
2917 State Hwy 7
Bainbridge, NY 13733
P: 1.800.786.0329


Why Shop With Us

Why Shop With Silicon Solar

Silicon Solar is, and always will be, a family owned and operated solar company dedicated to providing the highest quality solar powered products which have completed our rigorous quality inspection. We also manufacture a full line of solar powered products right here in our production facility; enabling us offer faster delivery and priority technical support.

Search our online catalog for hundreds of solar lights, solar fountains and many other products, including solar cells and solar panels. We also manufacture custom solar kits upon request for professors and educational programs.

Call us today for your solar request, 1.800.786.0329

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Contact Silicon Solar

Silicon Solar
2917 St Hwy 7
Bainbridge, NY 13733

P: 1.800.786.0329

Contact Silicon Solar