📸 Quick Look (Images)
🇺🇸 USA Buyer Note: Comparing hiking gear helps beginners avoid wasting money. Below is a simple, fast comparison so you can pick what fits your needs.
💰 Current Amazon Price
Price: EUR68.12 - EUR62.16
(as of Dec 13, 2025 22:29:16 UTC –
Details
)
⚖️ Quick Comparison
| Best For | Beginner hikers, day hikes, weekend trips (USA) |
| Value | Great value vs. similar Amazon options |
| Comfort | Designed for long walks and trail use |
| Durability | Suitable for common U.S. hiking conditions |
| Ideal Use | Parks, local trails, national parks, travel hikes |
🆚 How It Compares
- Vs. cheaper options: often better comfort + longer lifespan.
- Vs. premium options: similar core features, usually lower cost.
- For beginners: easier setup and fewer “extra” features you don’t need.
📝 Product Details
Product description
BigBlue SolarPowa and CellPowa
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Customer Reviews
4.6 out of 5 stars 10
4.2 out of 5 stars 430
4.5 out of 5 stars 202
4.2 out of 5 stars 407
4.2 out of 5 stars 407
Price
EUR 76.64EUR76.64
EUR 55.32EUR55.32
EUR 85.15EUR85.15
EUR 84.13EUR84.13
EUR 114.88EUR114.88
Solar Panels Power
35W
25W
60W
100W
150W
Folding Size/Dimension
8.29×4.84×1.89 in.
4.65×6.42×1.38 inches
10.16×8.43×2.36 in.
20.91×21.77×1.38 in
20.79×22.8×1.38 in.
Net Weight
1.54lbs
0.84lbs
4.29lbs
6.47lbs
8.21lbs
No. of Output Ports
USB-A+ 2 USB-C
USB-A+USB-C
USB-A+USB-C+DC
MC4+ USB-A+ USB-C
MC4 Output
Max. Output Power
PD 25W +QC 18W
5V/2.4A, 3A; 5V/4A overall
PD 45W USB-C, 18.56V/3.24A
17.4V/5.74A+ PD 45W+ QC 18W
17.4V/8.62A
Waterproof Level
IP68
IP68
IP68
IP68
IP68
Kickstand
✘
✘
✔
✔
✔
Harness the sun’s power today!
The Best Portable Solar Charger Reviewed by Wirecutter
” The BigBlue 28W USB Solar Charger produces the most power of any portable solar charger we’ve tested, and it has unique features that make it more versatile and durable, including three output ports (versus two on most other chargers), and an expansive but lightweight array of panels to catch every last ray of sunlight. Smaller and lighter than other options with similar output, so it can more easily fit into a camping backpack, hiking daypack, or emergency kit.” — By Wirecutter Editor
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. 28W SOLAR PANEL CHARGER Merchant Video
1 2 USB-C+ USB-A Outputs
2 Smart and Safe Charging
3 Wide Compatibility
How to Use Your Solar Panel
Place the solar panels in direct sunlight (full expansion required). For windows: Hang outdoors (never behind glass – blocks 25% sunlight!).Connect your device (phone, power bank) to the USB port of the solar charger. Charging starts instantly – no buttons!Note: This solar panel charger does not have a built-in battery and cannot store electricity – It does not function at night or in low-light conditions.
Best Performance Tips
✔️ Keep the solar panel stable, clean, and shaded-free during use.
Overheat warning:
✔️ Place your phone or power bank in shade (e.g., under trees) while charging
High-quality Solar cells
✔️ Reducing heat buildup, making solar panel charger more robust and less prone to damage, which extends their lifespan. Without metal lines on the front, these cells capture more sunlight, enhancing electricity generation and providing a sleek, modern design.
The maximum output of each port is 5V/3A, BUT the real outputs are related to the sunlight intensity, temperature, angle, shadow, etc.
1 Portable and Foldable
2 25.4% Solar Efficiency
3 IP44 Waterproof
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
⭐ Summary (Why We Recommend It)
Customers say
Customers find the solar panel charger reliable, working even in low sunlight, and appreciate its fast charging capability, with phones being fully charged in less than 45 minutes. The device is particularly useful for outdoor activities like car camping and backpacking, and can power multiple devices simultaneously. While some customers report it lasts up to two years, others find it too brittle for its intended use, and though it works well in lower light conditions, it requires direct sunlight for optimal performance.
- ✔ Beginner-friendly (no learning curve)
- ✔ Strong value for money (Amazon USA)
- ✔ Comfortable for day hikes & weekend trips
- ✔ Good choice for most U.S. trail conditions
👉 Check Today’s Price on Amazon
❓ Quick FAQ
Is this good for beginners?
Yes. It’s a practical pick for first-time hikers who want dependable gear without overspending.
Who should buy this?
- • New hikers building a starter kit
- • Budget-focused shoppers in the USA
- • Anyone wanting reliable gear for trails and parks
Affiliate Disclosure: hikingdeal.com participates in the Amazon Services LLC Associates Program. Prices and availability are subject to change.
