1. Introduction
Thank you for choosing the X-DRAGON 20W Foldable Solar Charger. This portable solar panel is designed to provide reliable power for your 5V devices, such as smartphones, tablets, and other USB-powered electronics, using solar energy. Its compact, foldable design and durable, waterproof construction make it ideal for outdoor activities and emergency situations.
The charger incorporates exclusive SolarIQ Technology, which intelligently adjusts current and voltage to achieve maximum power output, ensuring the fastest possible charging for your devices under direct sunlight. With high-efficiency SunPower solar cells, it offers superior energy conversion compared to many standard panels.
2. Package Contents
Please verify that all items are included in your package:
- 1 x 20W Foldable Solar Charger
- 4 x Hooks (Carabiners)
- 1 x Micro USB Cable
- 1 x Instruction Manual
3. Setup
To ensure optimal performance, follow these steps for setting up your X-DRAGON Foldable Solar Charger:
- Unfold the Solar Panel: Carefully unfold the solar charger completely to expose all solar panels. Ensure the panels are flat and facing the sun.
- Position for Optimal Sunlight: Place the unfolded solar panel in direct sunlight. For best results, position the panels perpendicular to the sun's rays. The integrated kickstand system allows for easy angling to maximize sun exposure.
- Secure the Panel: Use the provided hooks (carabiners) to secure the solar panel to a backpack, tent, or other stable surface, especially in windy conditions.


4. Operating Instructions
The X-DRAGON 20W Foldable Solar Charger is designed for simple and efficient charging:
- Connect Your Device: Locate the dual USB output ports on the control unit. Connect your device's charging cable (e.g., micro USB cable provided, or your device's own USB cable) to one of the USB ports.
- Initiate Charging: Once connected and exposed to sufficient sunlight, the charger will automatically begin charging your device. The built-in SolarIQ Technology will detect your device's power requirements and deliver the fastest possible charge up to 2 amps per port or 3 amps overall.
- Monitor Charging: While the charger does not have a visible indicator for charging status, your connected device should display its charging progress.
- Optimal Charging Conditions: For best charging speeds, ensure the solar panels are in direct, unobstructed sunlight. Partial shade or cloudy conditions will reduce charging efficiency.

5. Features
- Exclusive SolarIQ Technology: Automatically adjusts current and voltage to achieve maximum power, delivering up to 2 amps per port or 3 amps overall under direct sunlight.
- High Efficiency: Features SunPower solar cells with up to 22%-25% efficiency, surpassing most panels on the market.
- Dual-USB Power: 20 watts of power to charge two 5V devices simultaneously.
- Water-Resistant and Safety Protection: PET solar panels with rugged high-wear Oxford fabric provide weather-resistant durability. Includes surge protection, short circuit protection, and other advanced safety features.
- Ultra Portable Lightweight Design: Compact and easy to carry, perfect for outdoor activities.


6. Maintenance
To prolong the life and efficiency of your solar charger:
- Cleaning: Wipe the solar panels with a soft, damp cloth to remove dust or dirt. Avoid abrasive cleaners or harsh chemicals.
- Storage: When not in use, fold the charger and store it in a cool, dry place away from direct sunlight.
- Handling: Avoid dropping or subjecting the panel to excessive force, as this can damage the solar cells.
7. Troubleshooting
If you encounter issues with your X-DRAGON Solar Charger, consider the following:
- No Charging: Ensure the solar panels are in direct, strong sunlight. Check that your device is properly connected to the USB port.
- Slow Charging: Charging speed is highly dependent on sunlight intensity. Move the panel to a location with more direct sun, adjust its angle, or wait for clearer weather. Ensure no shadows are cast on the panels.
- Device Compatibility: Confirm your device is a 5V USB-chargeable device.
8. Specifications
| Specification | Value |
|---|---|
| Wattage | 20 watts |
| Efficiency | 22%-25% (SunPower cells) |
| Output Ports | 2 x USB Type A |
| Amperage | 2.4 Amps (max per port), 3 Amps (overall max) |
| Input Voltage | 5 Volts |
| Product Dimensions | 59.18 x 30.73 x 0.3 cm (unfolded) |
| Item Weight | 730 g |
| Material | Polyvinyl Chloride, IBC High Efficiency Solar Panel, Oxford Fabric |
| Special Features | Lightweight Design, Waterproof |
| Certifications | CE, FCC, RoHS |
9. Warranty and Support
The X-DRAGON Foldable Solar Charger comes with an 18 Months Warranty. For any product inquiries, technical support, or warranty claims, please contact X-DRAGON customer service through the retailer where you purchased the product.