OXSUN 21W Foldable Solar Panel - Portable Waterproof Solar Charger with Dual USB Outputs for Phones, Power Banks & Outdoor Gear

Power Up Anywhere — Even in the Wild

Never run out of battery on your next adventure. The OXSUN 21W Foldable Solar Panel is a high-efficiency, compact solar charger designed for hikers, campers, drone pilots, and off-grid explorers.

Fold it up to the size of a tablet, clip it to your backpack, and charge your devices directly from the sun.

Key Features:

• 21W High-Efficiency Output — Fast charging for phones, power banks, action cameras, drones, and more
• ETFE Waterproof Coating — Durable, weather-resistant, and protected against rain, splashes, and dust
• Dual USB Outputs — Charge two devices simultaneously
• Ultra-Portable & Foldable — Lightweight design folds into a compact size for easy backpack storage
• Smart Charging Technology — Optimized for maximum power in various sunlight conditions

Perfect For:

• Multi-day hiking & backpacking trips
• Camping & off-grid adventures
• Drone pilots & action camera users
• Emergency preparedness & survival kits
• Travel, boating, and beach days

Pair this with our Portable Power Banks to create a complete off-grid charging system and never miss a shot again.

What’s Included:

• OXSUN 21W Foldable Solar Panel
• Carrying pouch / storage bag
• User manual