5V 28W Folding Solar Panel

(1 customer review)


  • Built-in Ammeter: The ammeter can measure the current in a circuit. The value of Amps of our 28W solar charger depends on your devices, sunlight intensity and cable used. If your device has an input current of 1A (such as the iPhone), the amount of ammeter will show between 0.8A and 1A in theory.
  • Exclusive SmartIC Technology: With the built-in intelligence chip, our solar phone charger can detect your device then deliver its fastest possible charging speed(single usb port up to 5V/2.4A Max, dual USB ports up to 4A Max overall). Dual-port applies to all the 5V Android devices and Apple devices. Note: This solar charger is not compatible with the iPad Pro.
  • High Efficiency: SunPower Solar Panels with high solar conversion efficiency by up to 21.5% – 23.5%. With compact size (11.1 × 6.3× 1.3in folded) and lightweight (21.0 oz) design, includes 4 clip hooks, which allows you to hook your solar panel everywhere convenient to get solar access (trees, backpacks, vehicles, etc.), so it is easy to carry for any outdoor activities such as camping, climbing, fishing etc.
  • Special PET Polymer Surface: Industrial-strength PET polymer fabric protects your solar panel and your devices from occasional rain or wet fog. IPX4 waterproof level, but the USB ports and ammeter are not water-resistant, so keep them away from water while charging. the pocket with a zip will keep your devices safe and clean while camping.
  • Easy to Use: Please unfold four solar panels under outdoor direct sunlight( No cloud and no shadow), then connect your device to the USB port with your certificated cable. A USB cable is provided in our package and does not include a lighting cable. Note: Please don’t place the device inside the pocket attached when charging in order to avoid overheating and damaging your devices.
Last updated on May 22, 2024 11:11 am


Add to Wishlist
Add to Wishlist
Categories: , Tag:



BigBlue 28W SUNPOWER Solar Charger with Digital Ammeter

  • Portable and folding solar charger, designed specifically for those people with a passion for trekking, camping, hiking, picnics, fishing, boating, etc.;
  • Built-in Ammeter and zipped pocket, this 28w folding solar charger keeps your devices safe and convenient to your use;
  • This solar charger has 2 USB-A outputs, compatible with most 5V USB rechargeable devices, including Apple and Android cellphones, tablets, power banks, LED flashlights, etc.

Solar Phone Charger, BigBlue 28W SunPower Solar Panels Charger with Digital Ammeter, Dual USB(5V/4A Overall), IPX4 Waterproof, Compatible with iPhone 13/11/Xs/X/8/7, iPad, Samsung Galaxy, Google Pixel, BigBlue

Price: C $99.99
as of May 22, 2024 11:11 am
Wait For A Price Drop

Price History


Current Price C $99.99 May 22, 2024
Highest Price C $104.99 December 18, 2023
Lowest Price C $83.99 December 13, 2023
Since December 13, 2023

Last price changes

C $99.99 March 19, 2024
C $104.99 February 13, 2024
C $83.99 February 5, 2024
C $104.99 January 15, 2024
C $83.99 January 8, 2024

Additional information


Wireless Phone Accessory

Product Group


Color (W)



UPC List

UPC List Element: 848061072136



Anker PowerPort Solar (21W Dual-Port USB Solar Charger) for iPhone 7, 6s, 6, Plus, iPad Air 2, mini 3, Galaxy S6, Edge/Plus and More


Release Date


Product Type Name

Part Number


Package Quantity


Package Dimensions

Height: 157, Length: 1189, Weight: 128, Width: 646

Number Of Items







Item Dimensions

Height: 110, Length: 1110, Weight: 101, Width: 630

EAN List

EAN List Element: 0848061072136



Size (W)

1 review for 5V 28W Folding Solar Panel

  1. Greg

    Works well, packs up compact & light enough to take on hiking/camping/paddling trips. I own a smaller panel (15W) it’s pretty much useless. This panel actually charges your phone and other devices quite efficiently. The LCD readout is good for positioning the panel optimally in the sun. I think this panel hits the sweet spot of actually working well & actually being portable.

Add a review

Your email address will not be published. Required fields are marked *