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SunPower 28W

SunPower 28W
Intelligent Matching
Compatible for charging
Lead Time 1 Week
Shipping Time 1 ~ 2 Business Weeks
*Price do not include shipping fee


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Intelligent matching, compatible for charging.
Being widely compatible with iPhone and other smartphones and tablets, also chargeable for some digital camera, game play stations, power banks, bluetooth speakers, etc… Its intelligent start function are specially for iPhone series.

When the sunlight is not good, or there is a cloud, the phone charging will be stopped, when the sunlight radiance become better, the intelligent auto-start circuit will automatically resume charging in 6 to 10 seconds.
No need for end user to do anything.


  1. 28W high quality solar panel charger, available for fast charging.
  2. Connects the digital devices via a USB5V port.
  3. Stabilized voltage, providing constant currect for charging by facing to sunlight;
  4. With a pocket to hold your device for safe storage during charging and protecting the USB port;
  5. With eyeholes for hanging at anywhere with plenty of sunlight, suction cups can be applied in order to stick itself to the car,windshield, or window.

Three USB, each port peak output 5V 3A; Quick Charger port peak output : 4V 3.6A/5V 3.4A/9V 2.5A/12V 2A

1. Highly Portablility: The product is light, net weight is 0.7kg, can be folded in small size, so you can carry it
2. Wide Compatibility: With 3x USB output ports, compatible with all 5V USB charging devices including smartphone, bluetooth,headphone, camera etc, users can match it with a power bank to stock solar energy as backup. Use it when going camping, hiking, or when you find yourself in any place without sufficient power.
3. Fast Charging Capability: The solar panel charger with A+ level Sunpower solar panel, providing maximum 3.5A charging current to each devices;
4. Long Durability: Waterproof Polyester 600D and laminated solar panels protect your panel from rain, built in
over-protections function keeps your charging device safe.

Reminder: When the solar charger is under used, please keep your cell phone or device not in direct sunlight or put it in the shade created by the charger. Please leave the panel in outdoor direct sunlight to enjoy best charging performance, not in the room or inside the window glass, the sunlight would be pretty weak that makes panel charging weaker or not working. Some Apple devices need original cable or cables with MFi licence to be charged, or it will show not matched.

Specification: SunPower 28W



Conversion efficiency


Output Port

3 USB ( fast charging port + regular port)

Output Voltage


Product Weight








Weight 0.700 kg
Dimensions 29 × 18 × 4 cm

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JPStream’s preferred payment method is via debit order. Our automated billing system offers a convenient and secure debit order facility.

For people living in Japan we accept ATM transfer

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Please contact your account assistant for additional information about crypto payment options.

We do not accept Paypal
All of our products are 100% new original factory.

Fast Shipping
Ship out the goods within one week after confirming the payment. The express delivery time around 1 ~ 2 Business Weeks.

100% Excellent Service
Your satisfaction is the core goal for everyone, We are appreciated to service to you, all of us will try our best to meet your requests.

All our product come with the following warranty level.

  • Smartphone warranty: One Year with Free Repair
  • Machine Miner: Usual 180 days warranty.
  • Other IoT products: Warranty One Year
  • Trade Insurance: Included

Information about Miners
Miners are customized products according to customer\'s request. Price will be adjusted with the fluctuation of market. Please invest carefully and confirm with us before your payment.

  • Financial Policy: No refund and return after the payment.
  • Machine Miner: Usual 180 days warranty.
  • Out Of Warranty: If it is out of warranty, we will provide paid maintenance service

Warranty Invalid:
  • Customer removes/replaces any components by himself without receiving permission from manufacturer first
  • Damage caused by poor power supply, lightning or voltage surges
  • Burnt parts on hash boards or chips
  • Miner/boards/components damage due to water immersion or corrosion due to wet environment
  • Over Clock

Please contact with your executive assistant as soon as possible if you get the thing happened above. We will help you contact the service center to solve the problems as per your request.
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