

400 Watt Foldable Solar Panel for Power Station, Portable Solar Panel Charger with Adjustable Kickstands Waterproof IP65 for Home, RV, Boat, Outdoor, Camping, off Grid System
Key item features
- Powerful Output: This 400W portable solar panel provides a reliable 18V/22.2A output, with 21.6V Voc and 26.67A Isc, ensuring stable and efficient power delivery.
- High Efficiency: Featuring monocrystalline cells and an ETFE coating, the panel achieves 23.4% conversion efficiency, performing well even in low-light conditions.
- Portable Design: The foldable four-panel design weighs just 12.5kg (27.55 lbs), making it compact and easy to carry for off-grid outdoor use.
- Durable Construction: Built with an IP65 waterproof rating, it operates effectively in temperatures from -10C to 65C, suitable for various real-world conditions.
- Versatile Application: Ideal for RVs, camping, home backup, and outdoor activities, supporting both series and parallel connections for flexible power solutions.
- Usage Guidelines: Designed for temporary portable use, it should be kept dry, used in dry environments, and stored indoors after use to maintain performance.
Specs
- Continuous wattage400 W
- Battery capacity720000 mAh
- Battery charge cycles3,500+ Life Cycles to 80%
- Number of outlets14
- Run time48 h
- Surge wattage400 W
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About this item
Product details
SolarPlay 400W Foldable Solar Panel | Adjustable Kickstands, IP65 Waterproof, High Efficiency for RV, Camping, and Home Backup
Tap into reliable solar power wherever you go. The SolarPlay 400W Solar Panel delivers strong, consistent energy with 23.4% conversion efficiency, giving you dependable charging even on cloudy days.
With a lightweight 12.5kg (27.55 lbs) design and foldable structure, it's easy to carry and set up—perfect for camping, RV use, outdoor work, or blackout emergencies. Built to perform in extreme temperatures from -10°C to 65°C, and protected by IP65 waterproofing, this panel is made for real-world conditions.
Wherever you are, stay powered and prepared.
⚠️ Important Solar Panel Usage Instructions
1. Keep Away from Water and Moisture
This solar panel is not waterproof. Please do not expose it to rain, snow, wet grass, or humid environments. Moisture may damage the panel and reduce charging efficiency. Always keep it dry during use.
2. Use in Dry Environments Only
For safe operation, place the panel in a clean, dry area with direct sunlight. Do not leave it in damp conditions or allow condensation to form, as this may affect long-term performance.
3. Avoid Long-Term Outdoor Exposure
The panel is designed for temporary portable use only. Do not leave it outdoors for extended periods. Continuous exposure to sun, rain, or extreme weather can cause the surface film to discolor, peel, or crack, which may reduce charging power.
4. Note on MC4 Connector Cable
The MC4 output cable is permanently attached to the solar panel and is not designed to be disconnected. Please do not attempt to separate it from the panel.
5. Storage and Maintenance
After each use, fold and store the panel indoors immediately. Wipe the surface with a soft, dry cloth to remove dust or moisture. Store in a cool, dry place to maintain product lifespan.
⚠️ Optimal Charging Tips
1. Place the panel under direct, unobstructed sunlight for maximum efficiency.
2. Avoid shaded areas, reflections, or dirty surfaces, as they will lower output power.
3. Do not use the panel while it is wet or after rain.
- 400W portable solar panel with IP65 waterproof rating, ideal for RV, camping, blackout, and home backup.
- Made with monocrystalline cells and ETFE coating for 23.4% efficiency, performs well even in low light.
- Foldable four-panel design weighs just 12.5kg, compact and easy to carry for off-grid outdoor use.
- Reliable output with 18V/22.2A, 21.6V Voc, and 26.67A Isc for safe, stable, and efficient power supply.
- Operates from -10°C to 65°C, supports series and parallel connection, includes 5-year product warranty.
Specifications
Continuous wattage
Battery capacity
Battery charge cycles
Number of outlets
Warranty
Warranty information
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