50W Waterproof‑Resistant Foldable Solar Panel, USB‑C DC Charger for Backpacking Trips

Our 50 W foldable solar charger panel is a lightweight, off‑grid portable power solution built for outdoor lovers and emergency backup use. Equipped with DC 5521, USB‑A & Type‑C multi‑output ports, this fold‑up solar panel delivers stable, reliable solar power to charge power stations, smartphones, cameras, tablets and other 5V‑19V electronics. Made of premium ETFE‑coated fabric (carbon‑fiber material optional), it folds down into a compact, easy‑to‑carry package for travel, letting you harvest clean solar energy anywhere you go.

5-Layer Protective Structure for maximum durability and performance:

• Matte ETFE surface - anti-glare & scratch-resistant coating
• Dual EVA encapsulation - superior light transmission & waterproofing
• IBC solar cells - zero busbar shading for maximum efficiency
• Carbon fiber reinforcement -grade durability
• Fabric backing - tear-resistant and weatherproof

• 40W Solar Panel (Sleek Dark Grey)
• 2M 18AWG high-quality charging cable
• 10-in-1 multi-connector kit (for all power station types)

• 🏕️ Outdoor Camping & Road Trips
• 🥾 Hiking, Backpacking & Mountain Trekking
• 🏖️ Beach Outings, RV & Van‑life Travel
• ⛑️ Home Emergency Power‑outage Backup
• 📷 Outdoor Photography & Field Work
• 🏝️ Off‑grid remote cabins, fishing & boating
• Mobile workstation power supply for outdoor jobs

• 0% Power Loss Design: No busbar shading = full cell utilization
• Low-Light Champion: Outperforms conventional panels in cloudy conditions
• Extreme Durability: Survives 100km/h winds and -30°C to 65°C temperatures
• All-Weather Performance: IP68-rated when properly sealed
• Smart Power Allocation: Automatically prioritizes DC output while maintaining USB charging
• Real-World Efficiency: Maintains 85%+ output at 45°C panel temperature