---
product_id: 32074962
title: "BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A, Portable Solar Phone Charger for Camping, Hiking, Backpacking, Emergency Solar Charger for iPhone, iPad, Samsung Galaxy, Power Bank, GPS etc"
brand: "bigblue"
price: "€ 117.63"
currency: EUR
in_stock: true
reviews_count: 8
category: "Big Blue"
url: https://www.desertcart.sk/products/32074962-bigblue-28w-solar-panel-charger-with-dual-usb-c-usb
store_origin: SK
region: Slovakia
---

# Compact foldable design, 1.5 lbs portable Dual USB-C + USB-A ports, 5V/4.8A max output 28W high-efficiency solar power BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A, Portable Solar Phone Charger for Camping, Hiking, Backpacking, Emergency Solar Charger for iPhone, iPad, Samsung Galaxy, Power Bank, GPS etc

**Brand:** bigblue
**Price:** € 117.63
**Availability:** ✅ In Stock

## Summary

> ☀️ Power your adventures with the BigBlue 28W — never get caught powerless again!

## Quick Answers

- **What is this?** BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A, Portable Solar Phone Charger for Camping, Hiking, Backpacking, Emergency Solar Charger for iPhone, iPad, Samsung Galaxy, Power Bank, GPS etc by bigblue
- **How much does it cost?** € 117.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/32074962-bigblue-28w-solar-panel-charger-with-dual-usb-c-usb)

## Best For

- bigblue enthusiasts

## Why This Product

- Trusted bigblue brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Up Anywhere, Anytime:** Harness 28 watts of industry-leading 25.4% efficient solar energy for reliable off-grid charging.
- • **Engineered for the Elements:** IP44-rated waterproof solar panels with heat-resistant N-type cells ensure durability and peak performance in rain, fog, or low light.
- • **Smart & Safe Solar Charging:** Intelligent Safety Charging technology guarantees fast, stable, and 100% safe power delivery under direct sunlight.
- • **Ultra-Portable, Adventure-Ready:** Folds down to a sleek 11x6x1.4 inches and weighs just 1.5 lbs — perfect for backpackers, campers, and emergency kits.
- • **Charge Multiple Devices Simultaneously:** Dual USB-C and USB-A ports deliver up to 4.8A total output, powering your phone, power bank, GPS, and more without compromise.

## Overview

The BigBlue 28W Solar Panel Charger is a compact, foldable solar charger featuring advanced N-type monocrystalline cells with 25.4% efficiency, dual USB-C and USB-A ports delivering up to 5V/4.8A output, and an IP44 waterproof rating. Designed for outdoor enthusiasts and emergency preparedness, it weighs only 1.5 lbs and folds to a portable size, enabling simultaneous multi-device charging directly from sunlight with smart safety features.

## Description

desertcart.com: BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A, Portable Solar Phone Charger for Camping, Hiking, Backpacking, Emergency Solar Charger for iPhone, iPad, Samsung Galaxy, Power Bank, GPS etc : Cell Phones & Accessories

Review: Perfect for those on the go, highly recommend getting one. - When I first purchased this portable solar panel, I was skeptical about its capabilities. To be honest, I didn’t anticipate its impressive performance. Let’s begin with the build quality. The manufacturer has done an excellent job with the design and construction. The foldable design makes it incredibly portable, and the panels themselves feel sturdy and well-made, not cheap at all. I appreciate that it comes with carabiners, which makes attaching it to a backpack or hanging it easy and convenient. Since I’m always on the go and carry a lot of tech, I’m constantly in need of extra power for my gadgets. I paired this solar panel with a NESTOUT 15000N portable outdoor battery, and they work seamlessly together for my needs. The solar panels keep my battery charged, and I use the power from the battery to quickly charge my devices. The USB-C ports and USB-A port works great without any problems and allows me to connect to my devices quickly without any delay. Now, don’t expect these small panels to charge devices rapidly. They do the job, and so far, with the sunlight I’ve been exposed to daily, they’ve worked flawlessly. I highly recommend this product. Considering its limitations and my use case, I believe it was a wise investment. I’ve also recommended it to several friends who work outdoors, and they’re equally impressed with its performance.
Review: BigBlue 30W Solar Panel Charger - This solar charger works awesome! Took it to Death Valley for a two week long camping trip, never lost a charge in my phone, flashlight, camera, or any of my rechargeable equipment. The USB-C port charged our iphones much faster than the USB-A port, the USB-A port worked great for my equipment charging though. Excellent size and weight for backpacking/camping. I highly recommend the BigBlue 30W Solar Panel Charger!

## Features

- Advanced Performance: BigBlue 28W portable solar charger provides 20% more power from every ray, thanks to shadow-free surface design (No metal lines on the front panel). Engineered heat resistance and advanced N-type solar cells offer superior Low-Light efficiency and extending operational longevity
- Upgraded Triple-Port: Dual USB-C and one USB-A ports deliver a maximum output of 5V/3A each, collectively achieving 5V/4.8A. This solar panel charger empowers simultaneous multi-device charging. Please note that the portable solar panel can't store the electricity and must be used in direct sunlight while connected to your devices
- High-Efficiency & IP44 Waterproof: 28W USB solar panel phone charger converts 25.4% sunlight into free energy – industry-leading efficiency. Our most durable design with special polymer surface resists rain, fog, and wear better than conventional panels. Note: USB junction box is not waterproof
- Ultra-Portable Emergency Solar Charger: Engineered for outdoor camping/hiking and emergency power supply, BigBlue folding solar panel charger folds to just 11x6x1.4 inches and weighs only 1.5 lbs—compact enough for tight backpack. Unfold, Plug, Power, easy to setup, it is critical for hurricane preparedness kits
- Universal Power on the Go: Charge your smartphones, power banks, GPS, flashlight and small electronics seamlessly with BigBlue's lightweight solar panel charger. Actual output fluctuates with solar irradiance, angular orientation, connected device specifications, ambient temperature etc. Equipped with Intelligent Safety Charging for fast, 100% safe energy in sunlight. (Cable for Apple devices is not included.)
- Package & Support: You will get a BigBlue 28W Solar Panel Charger, a 50cm USB-C to USB-C Cable, four Carabiners, a User Manual and our friendly customer service. Note: we don't suggest you use this foldable solar panel inside of a window or windscreen. The LED light glow solid blue when charging properly - your sign to just relax and let it work

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EXWCPLC |
| Additional Features | 2 USB-C and USB-A, Higher Energy Conversion, Portable and Folding Solar Panel Charger, Smart IC Technology, Waterproof Solar Panels |
| Amperage | 2.4 Amps |
| Best Sellers Rank | #6,155 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #3 in Cell Phone Solar Chargers |
| Brand | BigBlue |
| Built-In Media | 28W Solar Panel Charger*1, User Manual |
| Color | Black |
| Compatible Devices | Battery Power Bank, HTC/Google/Honor/Apple iPhone/Huawei/LG/Motorola/Nokia/Samsung/Sony cellphones, Headphones/Headlamp, Speakers/GPS Compatible Devices Battery Power Bank, HTC/Google/Honor/Apple iPhone/Huawei/LG/Motorola/Nokia/Samsung/Sony cellphones, Headphones/Headlamp, Speakers/GPS See more |
| Compatible Phone Models | HTC/Google/Honor/iPhone/Huawei/LG/Motorola/Nokia/Samsung/Sony cellphones |
| Connectivity Technology | USB |
| Connector Type | USB Type A, USB Type C |
| Current Rating | 3 Amps |
| Customer Package Type | Frustration-Free Package (FFP) |
| Customer Reviews | 4.3 out of 5 stars 9,576 Reviews |
| Enclosure Material | Monocrystalline Silicon |
| Global Trade Identification Number | 00768390608519 |
| Included Components | 28W Solar Panel Charger*1, User Manual |
| Item Height | 3.4 centimeters |
| Item Type Name | solar panel charger |
| Item Weight | 671 Grams |
| Main Power Connector Type | 2 Pin |
| Manufacturer | BigBlue |
| Model Number | B401DD |
| Mounting Type | Unfold all the solar panels and connect to your devices in direct sunlight |
| Number of Items | 1 |
| Output Current | 3 Amps |
| Output Voltage | 5 Volts |
| Portable | Yes |
| Power Plug | No Plug |
| Power Source | Solar Powered |
| Special Feature | 2 USB-C and USB-A, Higher Energy Conversion, Portable and Folding Solar Panel Charger, Smart IC Technology, Waterproof Solar Panels Special Feature 2 USB-C and USB-A, Higher Energy Conversion, Portable and Folding Solar Panel Charger, Smart IC Technology, Waterproof Solar Panels See more |
| Specification Met | certified frustration-free |
| Total USB 2.0 Ports | 2 |
| Total Usb Ports | 2 |
| UPC | 768390608519 |
| Unit Count | 1.0 Count |
| Warranty Description | no |
| Wattage | 28 watts |

## Product Details

- **Brand:** BigBlue
- **Connector Type:** USB Type A, USB Type C
- **Compatible Devices:** Battery Power Bank, HTC/Google/Honor/Apple iPhone/Huawei/LG/Motorola/Nokia/Samsung/Sony cellphones, Headphones/Headlamp, Speakers/GPS
- **Compatible Phone Models:** HTC/Google/Honor/iPhone/Huawei/LG/Motorola/Nokia/Samsung/Sony cellphones
- **Included Components:** 28W Solar Panel Charger*1, User Manual
- **Special Feature:** 2 USB-C and USB-A, Higher Energy Conversion, Portable and Folding Solar Panel Charger, Smart IC Technology, Waterproof Solar Panels
- **Color:** Black
- **Amperage:** 2.4 Amps
- **Total USB Ports:** 2
- **Wattage:** 28 watts

## Images

![BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A, Portable Solar Phone Charger for Camping, Hiking, Backpacking, Emergency Solar Charger for iPhone, iPad, Samsung Galaxy, Power Bank, GPS etc - Image 1](https://m.media-amazon.com/images/I/81Y+nxzTVGL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: This solar charger can charge my cellphones at night?**
A: No, this portable solar charger can't store the electricity, you need to connect your device to the solar panel in enough sunlight outdoors.

**Q: Why the real output is different from the power claimed?**
A: This product has 4 piece panel, each is 7w, so the power is 4*7w=28W;  Theoretical output is 5V/2.4A Max for each port, 5V/4.8A Max in total, the total theoretical power is 5V*4.8A=24W Max. But there are loss in the solar energy conversion process.

**Q: What's the auto-restart function?**
A: Any cloud or covering arrives may knock the value of output down, but this folding solar panel charger can automatically recover to normal charging speed when there are enough sunlight.

**Q: This solar charger can charge Androids and Apple cellphones?**
A: Yes, but our solar phone charger doesn't include the lightning cable for iPhone or iPad.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for those on the go, highly recommend getting one.
*by I***T on August 14, 2025*

When I first purchased this portable solar panel, I was skeptical about its capabilities. To be honest, I didn’t anticipate its impressive performance. Let’s begin with the build quality. The manufacturer has done an excellent job with the design and construction. The foldable design makes it incredibly portable, and the panels themselves feel sturdy and well-made, not cheap at all. I appreciate that it comes with carabiners, which makes attaching it to a backpack or hanging it easy and convenient. Since I’m always on the go and carry a lot of tech, I’m constantly in need of extra power for my gadgets. I paired this solar panel with a NESTOUT 15000N portable outdoor battery, and they work seamlessly together for my needs. The solar panels keep my battery charged, and I use the power from the battery to quickly charge my devices. The USB-C ports and USB-A port works great without any problems and allows me to connect to my devices quickly without any delay. Now, don’t expect these small panels to charge devices rapidly. They do the job, and so far, with the sunlight I’ve been exposed to daily, they’ve worked flawlessly. I highly recommend this product. Considering its limitations and my use case, I believe it was a wise investment. I’ve also recommended it to several friends who work outdoors, and they’re equally impressed with its performance.

### ⭐⭐⭐⭐⭐ BigBlue 30W Solar Panel Charger
*by C***S on December 8, 2025*

This solar charger works awesome! Took it to Death Valley for a two week long camping trip, never lost a charge in my phone, flashlight, camera, or any of my rechargeable equipment. The USB-C port charged our iphones much faster than the USB-A port, the USB-A port worked great for my equipment charging though. Excellent size and weight for backpacking/camping. I highly recommend the BigBlue 30W Solar Panel Charger!

### ⭐⭐⭐⭐ Works for backpacking, but not hanging on backpack
*by T***S on November 27, 2024*

My intended use of this product is to maintain complete power independence for months-long, off-grid backpacking (thru-hiking). I've always laughed at the hikers who try to make things work with a single panel on top of their backpack, but the bigblue can work, under the right conditions. My electronics consist of generic bluetooth listening devices, a cell phone, a gps communications and tracking device, a rechargeable tracking watch, a rechargeable air mattress inflator, a rechargeable headlamp, and a 10,000 mAh power bank with dual charge inputs and a maximum recharge rate of 22W. Since the bigblue only delivers a maximum of 5V @ 2.4A to each of its 3 usb, connectors, it means you can only expect a maximum of 12W from each usb connector. Therefore, to obtain the maximum possible powerbank recharge rate from this setup, I needed a powerbank with 2 charge inputs. The only such one I could find in the 10k mAh range was the nitecore nb10000 gen 3. In theory, I could get 24W from 2 of the bigblue usb connectors, and I would be wasting a couple of watts on the nitecore, but in reality so far I have not gotten more than about 16-17W form the bigblue, as measured using an Anker Prime 27,650 power bank. That's in southern US and november sky, but I would not expect more than about 20-21W under perfect conditions, anyway. I have tested and determined that hanging the bigblue from the backpack is pretty much useless and not worth the effort. Also, it only delivers a trivial amount of power under heavy cloud conditions. It does deliver modest amounts of power when the sun is still fairly bright through a fully overcast sky. Under partly cloudy skies, with thicker clouds, the output falls off dramatically when the sun is blocked. The most workable solution that I have found is to pack up the bigblue in the morning, leaving it in the top of my pack. I'll take a 15 minute break mid-morning and quickly pull out the bigblue and connect the nitecore to 2 ports and my cell phone to the third port, providing the right sun conditions exist. The bigblue does not have a kickstand, and the panels flop around, so I find a long, straight stick and prop up the panels using a few bits of gear to prop the stick and panels up straight. The same process is repeated at lunch time for a 1 hour lunch break, and possibly another short break mid-afternoon. Using this approach, under the right conditions, I can fully recharge my phone from about 80% and I can recharge up to 2 bars out of 4 on my power bank. This is generally all I need, but I have not determined how long this setup would last with prolonged days of no adequate sun. I could probably last a week or so with careful use of electronics, but then I would be digging out of a power deficit for several days after. If the cloudy conditions persist, I would be forced off trail to recharge. I have also found that the bigblue can still deliver 3 watts or so folded up, with only one panel exposed to full mid-day sun and laying flat . This might work to charge low-power devices with the bigblue laying flat on top of the backback. It's always going to be important to make sure any means of securing the unit does not cast any shadow anywhere on the panel. My bigblue weighs 24-7/8 ounces. It's an awful lot to lug around. I think a lot of that weight is in the fabric, velcro closures and hanging grommets. I keep looking at the thing and wondering how much I could cut off. The 3 output connectors, with limit to 12 watts on each, is a pain when trying to find a suitable power bank that can recharge at a faster rate than 12 watts. Maybe 2 usb-c's, with no limitations, would work better? The weight and the connectors are my reason for 4 stars. So far, I have not tested for many days on trail, but it's looking possible. The implementation is not ideal, but I'm balancing that against having to go off trail and find an outlet.

## Frequently Bought Together

- [Upgraded] BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Portable Foldable Solar Panel for Camping, IP44 Waterproof, Compatible with iPhone 11/XS/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.
- Hiluckey Solar Charger 25000mAh, Outdoor USB C Portable Power Bank with 4 Solar Panels, 3A Fast Charge External Battery Pack with 3 USB Outputs Compatible with Smartphones, Tablets, etc.
- Anker Power Bank(PowerCore 10K),Compact Travel-Ready 10,000mAh Battery Pack with PowerIQ Charging Technology,5V/3A High-Speed Charging for iPhone,iPad,and More (USB-C Input and Output（Black），1pack)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-28*