Sunvivae 40W Portable Solar Panel | 4-Fold USB Charger for Camping & Hiking
Sunvivae 40W Portable Solar Panel | 4-Fold USB Charger for Camping & Hiking
Fold It. Pack It. Charge in the Sun.
A lightweight 40W four-fold monocrystalline solar panel designed for camping, hiking, fishing, road trips and emergency preparedness.
Made for Travel, Not the Storage Shelf
Four-Panel Design
Unfold the panel to collect sunlight, then fold it into a compact rectangular package for transport.
Monocrystalline Cells
High-efficiency cells convert available sunlight into usable power for compatible USB devices.
Lightweight Carry
At approximately 220g, it adds minimal weight to a backpack, emergency kit or camping setup.
Useful Power Away From an Outlet
Place the unfolded panel in clear sunlight and connect a compatible USB device. It is a practical charging companion for campsites, trails, fishing trips, RV stops and emergency kits.
- Camping and hiking
- Backpacking and fishing
- RV and road trips
- Emergency backup for small USB electronics
Carry It or Hang It
Built-in eyelets and the included carabiners allow flexible positioning on a backpack, tent, RV or other secure support.
- Use all attachment points for better stability
- Fully unfold the panel before charging
- Aim the solar-cell surface toward direct sunlight
- Keep the panel ventilated and avoid sharp bends
For Small USB-Powered Devices
Phones & Power Banks
Helps replenish compatible smartphones and USB power banks in good sunlight.
Camp Electronics
Suitable for compatible USB LED lights, small fans and similar low-power accessories.
Small Cameras
Can charge compatible action cameras and other small USB electronics.
Compact When Folded
The panel unfolds to approximately 83.5 × 27cm for solar collection and folds to approximately 21 × 27cm for easier packing.
- Unfolded: approx. 83.5 × 27cm / 32.8 × 10.6in
- Folded: approx. 21 × 27cm / 8.2 × 10.6in
- Weight: approx. 220g / 7.8oz
- Four connected solar sections
Product Specifications
| Product type | Portable four-fold solar panel |
|---|---|
| Rated peak power | 40W under suitable test conditions |
| Solar cell type | Monocrystalline silicon |
| Conversion efficiency | Up to 22% under suitable test conditions |
| Output interface | 1 × USB charging output |
| Unfolded size | Approx. 83.5 × 27cm / 32.8 × 10.6in |
| Folded size | Approx. 21 × 27cm / 8.2 × 10.6in |
| Weight | Approx. 220g / 7.8oz |
| Attachment | Built-in eyelets; 2 carabiners included |
| Package contents | 40W folding solar panel, 2 carabiners and user manual |
Frequently Asked Questions
Does the panel store electricity?
No. It converts sunlight into electricity while illuminated. Connect a compatible power bank if you want to store energy for later use.
Will it always deliver 40W?
No. 40W is rated peak panel power under suitable conditions. Actual output is lower with clouds, shade, poor angle, heat or device limitations.
Can it charge a portable power station?
Please check the interfaces and voltages supported by the power station. The product's power interface and output current are compatible with most portable power supplies.
Can I charge a laptop?
Please note the current specifications provided by your laptop and charging adapter. This panel outputs 2.2A, which is suitable for most laptops and power banks.
How should I position it?
Fully unfold it, point the cell surface toward unobstructed direct sunlight and adjust the angle as the sun moves. Even partial shade can significantly reduce output.
Is it waterproof?
The power generation panel in the product is waterproof, but please keep the USB port and connected devices dry, avoid immersion in water, and move the panel indoors in inclement weather.
Questions Before You Buy?
Tell us which device you want to charge, and we will help you check whether its input requirements match this panel.
Why Shop with Sunvivae?
Secure payment options, clear policies and responsive support—before and after your purchase.
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Trackable Shipping
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12-Month Warranty
Limited warranty coverage for added peace of mind.
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