20W Portable Foldable ETFE Solar Panel Charger 5V USB-A*2 Lightweight IP67 Waterproof for Phone Power Bank Tablet Hiking Camping Backpacking

📸 Quick Look (Images)

20W Portable Foldable ETFE Solar Panel Charger 5V USB-A*2 Lightweight IP67 Waterproof for Phone Power Bank Tablet Hiking Camping Backpacking

🇺🇸 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: $18.99 - $13.99

(as of Dec 17, 2025 15:28:12 UTC –

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Buy on Amazon USA


⚖️ 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

20W portable solar panel 5V20W portable solar panel 5V

small solar panel small solar panel

portable foldable solar panelportable foldable solar panel

ETFE SOLAR panel 30WETFE SOLAR panel 30W

dustproof solar panel portable solar panel waterproof 20W portable solar panel 5V
1 Dustproof

2 WATERPROOF

3 Weatherability

20W+ solar panel20W+ solar panel

ELECTRICAL SPECIFICATIONS

Rated Peak Power (Pmax) 20W Open circuit Voltage (Voc) 7.2V Short Circuit Current (lsc) 3.5A Maximum Power Voltage(vmp) 6V Maximum Power Current (lmp) 3.37A Solar Cell Type Monocrystalline Dimensions (LxWxD) 70.4 * 27.6 in-unfold, 10.4 * 8 in-fold Net Product Weight 1.2lbs Cell Efficiency rate 23%

【High-performance solar panels】 Be equipped with advanced monocrystalline solar modules and a honeycomb ETFE on the surface, which is concave and convex to form refraction and collect sunlight from different angles, which can convert up to 23% of sunlight into usable energy. ETFE material can make solar panels more resistant to scratches, high temperatures, and longer life.
【Charging Indicator】When the input of the connected device of the solar panel starts charging, you will know that the device is charging when the green LED battery indicator of the solar panel lights up. When the solar panel’s red LED battery indicator lights up, you’ll know that the device isn’t charging or that the charging current is low, and you’ll need to move the panel to a sunny location.
【Waterproof & Durable】 Advanced ETFE lamination technology, with a layer of heat-resistant and dustproof waterproof film on the surface, prevents the battery from being damaged by moisture and sunlight, making it more durable, scratch-resistant and moisture-resistant. It is lP65 waterproof, which will protect it from water splashes, and withstand all kinds of weather conditions, making it ideal for outdoor adventures. (Please keep the USB port dry).
【Portable】Voominhtec’s 1.21W solar panel weighs only 1.21 pounds and measures only 8.0 ft. x 10.4 ft. when folded, making it lighter and smaller than the IPAD Pro, and fits easily into travel bags and backpacks, making it perfect for carrying around and charging your phone and Ipad on the go!
【Reliable Output】The solar panel is designed with two USB output ports: 2*QC3.0 USB(5V/3.5A, 9V/2.2A, 12V/1.5A), the built-in smart IC chip can intelligently identify your device and maximize its charging speed, while protecting your device from overcharging and overloading, it can quickly charge your smartphone, laptop, tablet, ipad, GPS, USB fan, camera or other USB devices at the same time.

⭐ Summary (Why We Recommend It)

Customers say

Customers find the solar panel to be lightweight, waterproof, and easy to handle and set up, with tremendous power output. They appreciate its portability, with one customer noting it fits well in their backpack, and one mentioning it’s perfect for camper vans. The charging speed receives positive feedback, with one customer reporting their Anker 10,000mAh power bank being fully charged. The performance receives mixed reviews, with some finding it reliable while others report poor 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.

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