Introduction
The EcoFlow 400W Foldable Solar Panel is designed to provide efficient and reliable solar power for charging portable power stations, especially the EcoFlow DELTA series. Featuring a high conversion efficiency of 22.6% and a maximum output of 400W (48V/11A), this panel is ideal for various applications, including camping, home backup, and emergency power. Its IP68 waterproof and dustproof rating ensures durability in diverse weather conditions, while the foldable design and adjustable kickstand offer easy setup and portability.
Image: The EcoFlow 400W Foldable Solar Panel in its unfolded state, ready for use.
Safety Information
Please read and understand all safety instructions before using the EcoFlow 400W Foldable Solar Panel. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Do not attempt to disassemble, repair, or modify the solar panel.
- Keep the solar panel away from open flames, heat sources, and corrosive substances.
- Ensure all connections are secure and free from damage before operation.
- Avoid touching the electrical contacts with bare hands or conductive materials.
- Do not immerse the solar panel in water beyond its IP68 rating (approximately 1 meter for 72 hours).
- Handle the panel with care to prevent physical damage.
- Keep out of reach of children.
Package Contents
Verify that all items are included in your package:
- EcoFlow 400W Foldable Solar Panel
- Protective Case / Kickstand
- MC4 to XT60 Charging Cable
- Carabiners (4 pieces)
- User Manual
Image: Visual representation of the items included in the EcoFlow 400W Solar Panel package.
Setup Instructions
Follow these steps to set up your EcoFlow 400W Foldable Solar Panel:
- Unfold the Solar Panel: Carefully unfold the four-fold solar panel completely.
- Prepare the Kickstand: Attach the snap hooks to each of the four corners of the protective case. This allows the case to function as a dedicated kickstand for the solar panel.
- Position the Panel: Pass the snap hooks, which are attached to the protective case, through the corresponding holes in the four corners of the solar panel. Place the panel on a stable, flat surface on the ground.
- Connect to Power Station: Connect the two cables extending from the solar panel to the MC4 connector cable, which then connects to your portable power supply for charging.
- Adjust Angle: Utilize the zipper on the protective case to adjust the angle of the bracket. For optimal solar energy collection, position the panel so that the sun's rays hit it at a 90-degree angle. The angle can be adjusted between 40° and 80°.
Image: A visual guide illustrating the five steps for setting up the EcoFlow solar panel.
Image: The solar panel unfolding and its protective case transforming into a stable kickstand for easy setup.
Operating Instructions
The EcoFlow 400W Foldable Solar Panel is designed to charge EcoFlow DELTA series portable power stations efficiently. Ensure the panel is set up correctly and positioned for maximum sunlight exposure.
Charging Portable Power Stations
Connect the solar panel to your EcoFlow DELTA series portable power station using the provided MC4 to XT60 cable. The charging time will vary depending on the power station model and the number of solar panels used, as well as environmental factors like sunlight intensity and angle.
Image: The EcoFlow 400W Solar Panel connected to a portable power station, demonstrating its use for charging.
Estimated Charging Times
| Compatible Product | Number of Panels | Full Charge Time (Approx.) |
|---|---|---|
| DELTA Pro | 3 | 3.5-7 hours |
| DELTA Pro | 2 | 5.5-11 hours |
| DELTA Pro | 1 | 11-22 hours |
| DELTA Max 2000 | 1 | 6-12 hours |
| DELTA Max 1600 | 1 | 5-10 hours |
| DELTA | 1 | 4-8 hours |
| DELTA 1000 | 1 | 3-6 hours |
| DELTA Mini | 1 | 3-6 hours |
Table: Estimated charging times for various EcoFlow DELTA series power stations using the 400W solar panel.
Image: A visual representation of the charging time table, emphasizing continuous power with sunlight.
Serial Connection for Faster Charging
Multiple EcoFlow 400W solar panels can be connected in series to increase the total power output and potentially reduce charging times for compatible power stations like the DELTA Pro. When connecting in series, ensure that the total voltage and current do not exceed the input limits of your portable power station. While serial connection can increase output voltage, the total power generation might be limited by the maximum input current of the power station.
Image: A diagram illustrating how multiple solar panels can be connected in series to a Delta Pro power station for enhanced charging speed.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your EcoFlow 400W Foldable Solar Panel.
- Cleaning: Regularly clean the surface of the solar panel with a soft, damp cloth to remove dust, dirt, and debris. Avoid using harsh chemicals or abrasive materials that could scratch the surface.
- Inspection: Periodically inspect the panel for any signs of physical damage, such as cracks, dents, or frayed cables. Ensure all connectors are clean and free from corrosion.
- Storage: When not in use, fold the solar panel and store it in its protective carrying bag. Keep it in a dry, cool place away from direct sunlight and extreme temperatures.
- Water Exposure: While the panel is IP68 rated, prolonged exposure to heavy rain or submersion should be avoided if possible to maximize lifespan. Ensure the panel is dry before folding and storing.
Troubleshooting
If you encounter issues with your EcoFlow 400W Foldable Solar Panel, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Low Power Output | Incorrect angle to the sun, shading, dirty panel surface, cloudy weather. | Adjust panel angle to 90 degrees relative to sun, remove any shading, clean panel surface, wait for clearer weather. |
| Panel Not Charging | Loose or incorrect cable connection, incompatible power station, insufficient sunlight. | Check all cable connections, ensure compatibility with your power station, move to an area with direct sunlight. |
| Physical Damage | Impact or improper handling. | Discontinue use if severe damage is present. Contact customer support for repair or replacement options. |
Specifications
| Feature | Specification |
|---|---|
| Brand | EF ECOFLOW |
| Product Weight | 16 kg |
| Product Dimensions (L x W x H) | 2.37 m x 1.06 m x 0.03 m |
| Power Source | Battery Powered |
| Efficiency | High Efficiency (22.6% conversion) |
| AC Adapter Current | 11 Amperes |
| Waterproof/Dustproof Rating | IP68 |
| ASIN | B09Y5VBS63 |
| First Available Date | 2022/9/13 |
Warranty and Support
EcoFlow products come with a limited warranty. For detailed warranty information, including terms, conditions, and duration, please refer to the warranty card included with your product or visit the official EcoFlow website. For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact EcoFlow customer service through their official channels.
