Foldable Solar Charger Panel | 15W or 20W Monocrystalline, Direct USB Charging for Camping, Hiking & Emergency Power

Unlimited Power. As Long as the Sun Shines.

This foldable monocrystalline solar charger turns sunlight directly into USB power — no wall outlet, no power bank required. With 18%+ solar conversion efficiency and 15W or 20W output options, it charges phones, tablets, and USB devices at meaningful speed wherever you have sunlight. Fold it down to pocket size when you're done, clip it to your pack while you hike, or lay it out at camp to keep devices topped up all day.

Important: This panel charges devices directly from sunlight via USB. It does not have an internal battery — for best results, pair it with a power bank (like Ready Hub's 300W Portable Power Station) to store energy for use after dark.

Why Monocrystalline Matters

• 18%+ Solar Conversion Rate — Monocrystalline silicon cells are the most efficient solar technology available for portable panels — generating more power from the same amount of sunlight than polycrystalline alternatives.
• PET Laminated Construction — Durable PET laminate over monocrystalline cells with PVC waterproof fabric backing — weather-resistant and built for outdoor use.
• USB Output with Built-In Voltage Regulator — 5.5V / 1,290mA regulated output protects your devices from voltage spikes as cloud cover varies.
• Multiple Configurations — Available in 15W and 20W output, folded (4-panel) and straight (5-panel) designs, in Black and Camouflage colorways.
• Compact When Folded — Folds to 185 × 120 × 25mm — fits in a jacket pocket or pack side pocket. Expands to 485 × 183mm for maximum sun exposure.

How to Choose Your Configuration

• 15W — Ideal for charging phones and small devices. Lighter and more compact.
• 20W — Faster charging for phones, tablets, and higher-draw devices.
• 4-Panel Folded — Most compact form factor for ultralight packing.
• 5-Panel Straight — Maximum surface area for highest output in variable light conditions.

Perfect For

• Camping, hiking, and backpacking
• Off-road and overlanding adventures
• Emergency preparedness and go-bags
• Pairing with a portable power station for off-grid power
• Travel to areas with unreliable electricity

Specifications

• Peak Power: 15W or 20W (solar panel)
• Solar Conversion Rate: >18%
• Output: 5.5V / 1,290mA (USB, regulated)
• Cell Type: PET laminated monocrystalline silicon
• Folded Size: 185 × 120 × 25mm
• Expanded Size: 485 × 183 × 5mm
• Internal Battery: None (direct solar charging)