High-Efficiency Monocrystalline Silicon Solar Panel

Premium 20W monocrystalline silicon cells deliver superior sunlight conversion with 22% efficiency. UV-resistant ETFE coating ensures long-term durability in harsh weather conditions.

Compact Foldable Design with 5V USB Output

Ultra-portable folding bag design measures only 8.3×5.9 inches when closed. Integrated 5V/2A USB port charges smartphones and small devices directly without power banks.

Military-Grade Waterproof Fabric

420D Oxford cloth with PU lamination and reinforced stitching withstands rain, dust, and outdoor abrasion. Built-in moisture-proof lining protects internal circuits.

Multi-Scenario Applications

Ideal for camping, hiking, emergency kits, and off-grid travel. Lightweight (0.66lbs) with carabiner clips for easy attachment to backpacks or tents.

Smart Charging Technology

Auto-detects device current with overcharge/short-circuit protection. Works in low-light conditions (partial charging at 10,000 lux). Includes 2-year warranty against manufacturing defects.