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[Upgraded] BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Portable SunPower Solar Panel for Camping, IPX4 Waterproof, Compatible with iPhone 11/XS/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.

  • Based on 7,859 reviews
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Availability: 19 left in stock
Fulfilled by Amazon

Arrives Sunday, May 19
Order within 19 hours and 58 minutes
Available payment plans shown during checkout

Color: Black


Features

  • Upgraded Triple USB-A PortsEach maximum output is 5V/2.4A and total maximum current of 3 USB is at 5V/4.8A. BigBlue 28w solar charger allows you to charge multiple devices at once. It comes with smart charge technology which can recognize your device smartly then providing optimal charging speed vary with different devices. BigBlue ensure 100% safe charging with overcurrent, overheating and short-circuit protection.
  • Higher Solar ConversionHighly efficient SunPower solar panel convert up to 24% of solar power into free energy in enough sunlight, which is the most durable panels at present, standing up to elements and wear and tear better than conventional panels. This special PET polymer surface protects solar panel from occasional rain or wet fog and three ports are covered with rubber cover to protect them from dust or water damage.
  • Portable Camping Solar PanelBigBlue solar charger is a great option if youre taking an extended camping trip or if youre traveling somewhere with an unreliable power grid. With compact size (11.6 6.3 1.3in folded) and lightweight (20.5 oz) design, it is portable and light enough to fit into any camping backpack or hiking daypack. It is also a must have for stashing in an emergency kit.
  • Wide CompatibilityBigBlue USB solar charger offers a tiny power plant that can generate power for your phone (Android and Apple) and small electronics to keep them charged when the sun is out (Note: you need the extra original cable for Apple devices). Our solar phone charger can't store the electricity and can't charge the laptops and iPad Pro.
  • Package & SupportYou will get BigBlue 28W Solar Charger, 50cm USB-A to USB-C Cable, User Manual and friendly Customer Service. Note: Any cloud or cover may influence the charging speed. Although our solar charger with automatic restart function, we still suggest you to reopen the solar panels and replug your device if the charging is too slow.

Brand: BigBlue


Material: Monocrystalline Silicon


Product Dimensions: 11.1"L x 6.3"W x 0.2"H


Item Weight: 671 Grams


Connector Type: USB Type A


Brand: BigBlue


Material: Monocrystalline Silicon


Product Dimensions: 11.1"L x 6.3"W x 0.2"H


Item Weight: 671 Grams


Connector Type: USB Type A


Included Components: 28W Solar Panel Charger*1, User Manual*1


AC Adapter Current: 4.8 Amps


Maximum Voltage: 5 Volts


Maximum Power: 28 Watts


Item Weight: 1.48 pounds


Item model number: b401


Is Discontinued By Manufacturer: No


Connectivity technologies: USB


Special features: High Energy Conversion, Smart IC Technology, SunPower Solar Panels, Portable and Folding Solar Panel Charger, 3 USB Outputs


Other display features: Wireless


Color: Black


Manufacturer: BigBlue


Date First Available: April 29, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Build quality seems very good
Color: Black
I haven't tried it fully yet. It do work. Even inside behind a window in the winter around 10 am it charges with approximately 2 watt. It don't seem much but the light was weak. So very good I guess.
Reviewed in the United States on February 20, 2024 by Marre

  • Really handy
Color: Black
Easy to carry in a backpack, and attaches well when on hikes to charge my gear. actually saved my phone a couple of times. Charges great for what I needed it for.. would totally buy another.
Reviewed in the United States on January 30, 2024 by Jon U.

  • Works great outside but not so well through windows on winter days.
Color: Black
I have changed my rating from 2 to 4.5. This would have rated a 5 except for my particular circumstances. I live in northern Wisconsin and bought this charger in December as a backup for when the power went out. Unfortunately it doesn’t work very well through windows, even on sunny days. Double pane windows block too much light. It will slowly charge a battery pack but will not work directly with my Apple devises. This is due to engineering constraints with Apple batteries NOT the charger. Now that the weather is warmer and I can put it outside it works great. I set it out and let it charge my battery pack during the day and then use the pack to charge my iPad and iPhone at night. I’m probably not saving a lot of electricity but with climate change here every little bit helps. BigBlue did get back to me and offered a full refund but I am keeping the charger. Kudos to BigBlue Help Desk. ... show more
Reviewed in the United States on February 13, 2023 by Doug Thalacker

  • Honest review and some helpful advice.
Color: Black
A lot of people complain about the charge times or it not working. First it's a solar panel, it's not going to charge as fast as it would plugged into your car or wall. Second it works best when it is outside in direct sunlight, not behind glass, not in the shade, not in cloudy weather, IN DIRECT SUNLIGHT. It will charge if it's not in direct sunlight, but much slower. Also it's going to take longer to charge if you're using your phone while charging. The more you plug into it, the longer it will take to charge everything. It also doesn't help if you're using a 12ft long cable. So keep in mind when buying this, direct sunlight, turn off the device you're charging, charge 1 device at a time when possible, and use the shortest cable possible. It's very useful to have. Good for camping, hiking, hunting, survival, emergency preparedness, or just being environmentally conscious. If there's a reason why you can't charge your phone from an outlet, this is perfect. The size is about that of two tablets/iPads stacked on top of each other or a small laptop when folded up. And about 3 or 4 tablets/iPads side by side when opened up. It came with some carabiners so you can attach it to your backpack, tent, a chain link fence or just about anything that would help face it in direct sunlight. It also has a little indicator light where you plug your USB cable into that lets you know if you are getting power, the brighter the light, the more power you're getting. As long as you keep those few things in mind this solar panel is effective and super simple to use. ... show more
Reviewed in the United States on May 27, 2020 by Aric Castro

  • It works well!
Color: Black
I received my solar panel last night and i’m currently putting it to the test. @ exactly 9:49am, i hooked up my completely dead OnePlus 7 Pro (4,000mAh) (that i don’t use anymore) to the solar panel. As of 10:30am the phone battery is at 16% which btw is really, really good given the lack of direct sunlight due to the cloud covers skies. To give you a better idea of how cloudy it is, i can look directly(or indirectly?😅) at the sun without going blind; Well, kind of. Also, I think if i were to charge my iPhone, it would be at ~20% charge since it has a slightly smaller battery (~3687 mAh). I bought this solar panel for the purpose of using it at a camping festival i’m going to in 2 weeks. Needless to say, this will suffice! I’ll update this review as i test it over the next few weeks @ different times of day. Edit: Friday December 22, 2023 2311 I took this solar panel to Lost Lands (camping music festival) and it came in so clutch! I brought 3 power banks just in case (10k mah, 20k mah, and 30k mah), but with the solar panel, I only had to use the 10k mah powerbank. I would use the 10k mah throughout the day/night (7am-3am) and then I would set up my solar panel on my tent and hook the power bank up. That way, by the time the sun came up, it would be charging and be ready to be used by noon. The festival was from Tuesday-Sunday. The solar panel was charging very efficiently and very quickly (in my opinion). On nights when I didn’t set up my solar panel before going to sleep, I would wake up early in the morning to set my solar panel up and hook my powerbank to it, then I’d head down to the showers and by the time I got back it was fully charged. (Shower lines were long so I’d be gone for roughly 1hr-2hrs). Also, there would be times when it’d get a little cloudy but, the solar panel still charged pretty well. Though, not as fast. Overall, super useful solar panel. Totally worth it for the price. ... show more
Reviewed in the United States on September 3, 2023 by Loth

  • Great gift for a soldier
Color: Black
Gave it to my nephew who is overseas and he said it works and charges devices when out. Being able to let it hang from your bag and charge while walking/hiking is a nice tough when you are in places that don’t have electricity.
Reviewed in the United States on February 23, 2024 by copper

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