21W Solar Charger with 2-Port USB Charger Build with High efficiency solar panel USB chargers

$20.49 - $25.02
Min. Order
200 Pieces
Company Information

Guangzhou Allpowers International Industrial Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 2,200,000+
4 Years Paid Supplier Supplier Trade Assurance
Learn More

Quick Details

Port: Guangzhou/Shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,PayPal
Supply Ability: 100000 Piece/Pieces per Month portable solar panel bag
Place of Origin: Guangdong China
Brand Name: Allpowers or Customized brand
Model Number: AP-SP5V21W
Material: Monocrystalline Silicon
Max. Power: 21W
Number of Cells: 3 pcs
Size: 25 x 11.8 x 0.35inch
Output 2: 5V*2.4A(Max)
Type: solar panel USB chargers
Output 1: 5V*2.4A(Max)
Transformation Efficiency: 22%-25%
Weight: 600g
Peak Power: 21W
Solar panel: Sunpower Solar Monocrystalline Silicon
Warranty: 18 months
Usage: For mobile phones,tablet,camping
Feature: Foldable and lightweight
Delivery Detail: normally shipped in 15 working days
Packaging Detail: Paper box or Customized package

21W Solar Charger with 2-Port USB Charger Build with High efficiency solar panel USB chargers

Product Description

 Product specifications

1.Buit-in Smart Chip (iSolar Technology),delivery the fatest charge

It can automatically adjust the current and voltage to achieve maximum power, delivering its fastest possible current up to 2.4A(max).


2.Wide compatibility

Dual USB Ports are universal and compatible with almost any 5V USB device, such as smart phone(for iPhone, for Samsung, for Huawei,for blackberry...), 5V tablets, for iPad mini, PSP, Bluetooth speakers & headphones, Google Glass 5V USB devices etc


3.Incredibly Durable
Industrial-strength PET plastic faced solar panels sewn into high-wear polyester canvas ensure it's able to withstand the trials of your outdoor adventures.


4.Advanced Safety
Short circuit and surge protection technology keep you and your devices safe.


5.Portable and lightweight design
Compact size design for portability, with top quality metal hook, you may just hang it on your bag when outdoors. Folding down into an small package and weighing in at less than a pound, it is very convenient for outdoors activities such as camping, climbing, fishing etc.



Solar panel peak power


Dual USB Output



Sunpower solar panel USB chargers

Transformation efficiency


Fold size

300x 160 x 20mm/ 11.8 x 6.2 x 0.7inch

Open size

640 x 300 x 10mm/ 25 x 11.8 x 0.35inch
Weight600g/ 1.3lbs/ 21oz
Warranty1 year
FetureLightweight and Ultra-Thin
TypeSunpower Solar Panel;Cell Phone Solar Chargers
Cable1x micro USB cable 
Package1*Payper box
Compatible with For Iphone,For Samsung,For HTC,MP3/MP4 and all digital devices charged via USB port Other mobile phone Digital camera



Product Display

003B5V15W20704AP-SP5V21W 221035v  18w



Packaging & Shipping


Retail box with ALLPOWERS LOGO

Customized packing Welcome to the ODM/OEM package design

Package Contents:
* 1x 21W Solar Charger,
* 2x metal hooks(carabiners)
* 1x micro USB cable
* 1x instruction manual
* 1x retail box with ALLPOWERS LOGO



1. FedEx/DHL/UPS/EMS for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!


Our Services

Our Services

1.24-hours online service

Please feel free to contact us.Our sales team will provide you with 24 hours better pre-sale.


OEM and ODM are highly welcome! We can provide customers with professional suggestions to promote common deveplopment.

3.3 times of quality checking,100% percent of pass before shipping.

4. Good after-sale service offered, please get back if you got question.


Company Information


Allpowers Industrial International Limited (www.allpowers.net), founded in October 2008, it is a professional manufacturer dealing in high conversion efficiency solar panel, portable solar chargers and solar portable battery power station.

As one of branch of ALLPOWERS Group, we make for some famous brand worldwide.Based on our own R&D D department,solar factory and battery factory,Allpowers always offer worldwide customers with high quality product, competitive price & first class service, we are presently selling to Europe, north America, Latin America, Asia, Oceania & South Africa.


Being a competitive & reliable supplier,we have been co-operating with some famous companies such as DJI,Hanergy,and MANOR........10447_0110447_0410447_033





Q1. What is the lead time?
A1Sample is 2-3 working days, mass production time is 15-30 working days.


Q2: My device charges at 1A, will the 2.4A USB output harm it?
A2No. These ports will only supply the maximum current allowed by your device, up to 2.4A. When using our iSolar Technology port with a device only capable of drawing 1A, only 1A will be supplied.


Q3:Can I still charge my devices in partly-cloudy conditions?

A3Yes, but the charging output may be lower, resulting in slower charging speeds. If the light to the solar panel is suddenly limited (by a passing cloud, for example), you may need to unplug your device for a moment, then plug it back in to restart charging.


Q4. Can I have a sample even pre-production before I send you the order?
A4: Yes, We can send you samples for your approval first.


Q5:What is your payment term?

A5:1. Sample order, we accept paypal, western union.
      2. Mass production, it can be 30%/ 70% TT payment, LC and others


Q6:How is your quality?

A6: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.


Q7:Can you offer OEM or ODM services?

A7:Sure, Allpowers have focused on developing and manufacturing solar charger, solar power bank ,solar light items for more than 9 years. We have our own plastic injection mold and hardware factory OEM or ODM order is supported.


Please do not hesitate to contact us and send us your inquiry or any requirement for solar Products.