Foldable Solar Panel 30W–50W Portable Camping Charging Bag 18V
Foldable Solar Panel 30W–50W Portable Camping Charging Bag 18V
Power Up Anywhere with the Portable Foldable Solar Panel Charging Bag
Whether you're hiking through the backcountry, camping under the stars, or enjoying a weekend picnic, this foldable solar panel charging bag keeps your devices powered using nothing but sunlight. Available in 30W (4-fold), 40W (5-fold), and 50W (6-fold) configurations, it delivers clean, renewable energy wherever your adventures take you. Made in Mainland China.
Why You'll Love It
- Durable Matte PET Surface: Smooth, wear-resistant, and anti-fingerprint coating protects the solar cells. Weather-resistant construction handles rain and snow, so your power source is always ready.
- Compact & Foldable Design: Folds down to a slim tablet-sized form factor — as small as 278×200×20mm — making it easy to slip into any backpack. Built-in hanging holes and included carabiner clips let you attach it to your gear on the go.
- Dual USB + DC Output: The dual USB ports (5V/2.0A) charge phones, tablets, and cameras simultaneously, while the 18V/1.66A DC output powers larger devices and compatible solar power banks.
- 3-in-1 Braided USB Cable Included: One braided cable with three connector tips charges the widest range of mobile devices — smartphones, tablets, notebooks, and more — without worrying about fraying or wear.
- Eco-Friendly Energy: Converts solar radiation into electricity via the photoelectric effect — no fuel, no noise, no emissions. Great for campers, hikers, climbers, and anyone who wants reliable off-grid power.
Technical Specifications
| Available Power Options | 30W (4-Fold), 40W (5-Fold), 50W (6-Fold) |
| Material | Matte PET Film |
| USB Output | 5V / 2.0A (Dual USB) |
| DC Output | 18V / 1.66A |
| Test Conditions | AM=1.5, Irradiance=1000W/㎡, Temperature=25°C |
| Folded Size (4-Fold) | 278 × 200 × 20mm |
| Folded Size (5-Fold) | 278 × 200 × 28mm |
| Folded Size (6-Fold) | 278 × 200 × 34mm |
| Expanded Size (4-Fold) | 985 × 278 × 5mm |
| Expanded Size (5-Fold) | 1200 × 278 × 5mm |
| Expanded Size (6-Fold) | 1420 × 278 × 5mm |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × Foldable Solar Panel Bag
- 1 × 3-in-1 USB Charging Cable
- 1 × DC Male Double-Ended Cable
- 1 × DC Extension Cord
- 2 × Carabiner Clips
- 8 × Multi-Function Adapters
Perfect For
Hiking, backpacking, camping, climbing, picnics, emergency preparedness, and any off-grid adventure where reliable portable power matters. Works seamlessly with most solar-compatible power banks and devices.
For more information on solar energy and its environmental benefits, visit the U.S. Department of Energy – Solar Panels Guide.
Note: Please allow 1–3cm difference due to manual measurement. Colors may appear slightly different depending on your display settings.
Frequently Asked Questions
Q: What devices can this foldable solar panel charge?
A: This portable solar panel charging bag can charge smartphones, tablets, notebooks, cameras, and any device compatible with USB (5V/2.0A) or DC (18V/1.66A) inputs. The included 3-in-1 braided USB cable covers the most common connector types.
Q: Is this solar panel waterproof for outdoor camping use?
A: Yes! The matte PET film surface is weather-resistant, allowing you to use the foldable solar panel in a variety of outdoor conditions including light rain and snow, making it an ideal companion for camping and hiking trips.
Q: What is the difference between the 4-fold, 5-fold, and 6-fold versions?
A: The number of folds corresponds to the number of solar panel sections — more folds mean more surface area and higher power output. The 4-fold delivers 30W, the 5-fold delivers 40W, and the 6-fold delivers 50W. All three fold down to the same compact 278×200mm footprint, with slight differences in thickness.
Q: Can I hang this solar panel on my backpack while hiking?
A: Absolutely. The panel is designed with built-in hanging holes and comes with 2 carabiner clips so you can easily attach it to the outside of your backpack, allowing it to charge devices while you're on the move.