PowerGreen Flexible Solar Panel Charger 21W Backpack Folding Solar Charger for Outdoor Activities

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$36.00 - $38.00 / Piece | 1 Piece/Pieces folding solar charger (Min. Order)
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Quick Details
Brand Name:
Model Number:
Place of Origin:
Guangdong, China
Product Name:
Solar Panel Charger 21W Backpack Folding Solar Charger
Solar Panel:
Solar Panel Power:
21 Watts
Conversion Efficiency:
Double Output:
Red ,Blue , Green
Net Weight:
Gross Weight:
Product Size:
Socket Standard:
Mobile Phone
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month folding solar charger
Packaging & Delivery
Packaging Details
A single product uses a 32*17*4CM size square hardpaper box and Built-in waterproof plastic bag.
Large carton 493*370*395MM, 23PCS/CTN.
Customized packing Welcome to the ODM/OEM package design.
Shenzhen / Hongkong
Lead Time :
in 3 days after payment recieved or depend on your quantity
Video Description
Product Description
● Solar panels for charging USB/5V devices

● Charges devices when exposed to sunlight, simply unfold PowerGreen lightweight solar panel charger and enjoy clean and unlimited charging experience straight from the sunlight

PowerGreen  Solar Power Charger Foldable Solar Panel Outdoor Waterproof Charger for Laptop Cell Phone for iphone

● Intelligent chip inside will automatically detect fastest possible charging current for your devices
solar energy panel
● SUNPOWER solar panel will offer up to 24% high conversion efficiency to achieve high speed charging

● Featuring two Smart USB charging ports, can charge multiple devises simultaneously

● Ultra-lightweight and potable, tri-fold design make it easy to pack into your backpack

● Weather-resistant, mesh design, can pack several devices or wallets

● Ideal for outdoor adventures, well-placed eye-hole, mounting loops around the panel allow easy attachment to backpacks, bicycle, tent, etc.

Product Name
 Folding Solar Panel Charger,21W Backpack Solar Battery Charger for Outdoor 
Double Output
5V 2A
Charging Port
Dual USB
Solar Panel Material
Nominal Output Power
21 Watts
Folded Size
Unfolded Size
Net Weight
Gross Weight
Conversion Efficiency
≥ 24%
Red+Black , Green+Black , Blue+Black
Other Function
Hook Design , Waterproof

3S Design - Simple Slim Strong, ideal for outdoor adventures

Mesh design , can pack several devices or wallets

Double outputs

Smart charging,charging two devices at the same time

Foldable Design - Easy to Carry Around

Tri-fold and lightweight design

Outdoor Fitting - Eyeholes Enables to Attach to the Backpack Easily while Travelling , Hiking , Camping. Well-placed eye-hole, mounting loops around the panel allow easy attachment to backpacks, bicycle, tent, etc.

Packing & Delivery


Item would be packed in paper box normally . We can customize package according to your specific requirements .


Orders processed timely after the payment verification . We offer as many shipping options as possible, including TNT ,DHL, UPS, Fedex and EMS. Air or Ocean Freight.

Our Company

Shenzhen Highway Technology Co., Ltd. has become a leading manufacturer and exporter of solar chargers,solar panel,solar bag,solar flashlight,solar lamp light and so on. 

With advanced and state-of-art equipment, quality management systems, well-supported after-sales service and a large team of high-tech workers, HIGHWAY has won an excellent reputation among customers from at home and abroad. All processes, from raw material purchase to production and test, comply with ISO9001:2008 International Quality Management System standard. We have passed CE certification and many products have been FCC, UL, BQB and ROHS certified. POWERGREEN products sell well all over the world. 


Dose this model have battery inside?
No, the item of this model is charged by sunlight directly. It is environmental friendly.

Is this product waterproof?
Yes, it can resist daily water.

Can you offer OEM or ODM services?
Sure, HIGHWAY Tech have focused on developing and manufacturing solar charger, solar power bank ,solar light items for more than 6 years, OEM or ODM order is supported.

May I have some samples for testing before ordering?
Yes, samples are available for your evaluation as long as freight cost is paid.

How is your quality?
We use only components with the best quality to ensure the standard of our product range is of the highest caliber. All products we sold out are strictly selected and tested by QC department.1 year warranty, CE, FCC, ROHS certifications.

What is your payment term?
We accept payment via T/T, Western Union, PayPal or Escrow.

How would you ship the goods?
We offer as many shipping options as possible, including TNT, DHL, UPS, FEDEX and EMS, Air or Ocean Freight.

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