⚡ Powerful 400W Output for Fast Charging
With an impressive 400W maximum output (Pm), the SolarPlay 400W Solar Panel delivers rapid and efficient charging for a wide range of devices. Whether you're powering outdoor adventures or preparing for home backup, it ensures reliable energy wherever you go.
🌞 23.4% High Conversion Efficiency
Built with high-performance monocrystalline solar cells and a durable ETFE coating, this panel achieves up to 23.4% conversion efficiency. Its advanced design maximizes sunlight absorption, delivering stable power output even in low-light conditions—making it a clean and dependable alternative to gas generators.
🎒 Foldable & Portable for Any Scenario
Designed for flexibility and convenience, the panel features a 6-fold structure for easy storage and transport.
- Unfolded Size: 30.9 × 94.5 × 1.2 inches
- Weight: Only 23.6 lbs
Despite its high power output, it remains portable—perfect for camping, RV travel, hiking, and emergency preparedness.
🔋 Stable & High-Capacity Output Performance
Engineered for consistent and reliable energy delivery, the SolarPlay 400W panel provides:
- Max Voltage (Vmp): 18V
- Max Current (Imp): 22.2A
- Open Circuit Voltage (Voc): 21.6V
- Short Circuit Current (Isc): 26.6A
This ensures safe, efficient, and stable power for your devices in any situation.
🌡️ Built for Harsh Environments
Operating temperature range: 14°F to 149°F
Optimal working temperature: 77°F
Designed to perform reliably in extreme weather conditions, ensuring dependable solar charging all year round.
🔗 Expandable Solar Setup (Series & Parallel Supported)
Easily scale your solar system with support for connecting up to 3 panels:
- Series Connection: Increase voltage
- Parallel Connection: Increase current
Need help with setup? Our support team is always ready to assist.
🛡️ 1-Year Warranty for Long-Term Reliability
Backed by a 1-year warranty, the SolarPlay 400W Solar Panel is built for durability and long-lasting performance—giving you confidence wherever power is needed.





