The FSP Flexible Solar Panel uses high-efficiency back-contact SunPower solar cells, achieving an impressive 23.7% efficiency. Constructed with Japan-imported ETFE materials, the panel can withstand high temperatures up to 242°C and maintains excellent light transmittance of over 95%. Its flexible design allows installation on curved surfaces, making it ideal for RVs, yachts, and other mobile or unconventional applications. Lightweight and durable, the FSP series ensures reliable solar power wherever you need it.

Key Features

• High-efficiency back-contact SunPower solar cells (23.7%)
• Flexible design with up to 30° bend capability
• ETFE surface material with excellent heat resistance (242°C)
• Aerodynamic design reduces wind resistance for rooftop installations
• Waterproof performance with IP65/IP67 junction box
• Supplied with 50cm lead connections and MC4 connector
• Lightweight and easy to install
• Durable and long-lasting performance

Technical Specifications

• Maximum Power (PMAX): 140W
• Open Circuit Voltage (VOC): 26.3V
• Voltage at PMAX (VMP): 22.3V
• Short Circuit Current (ISC): 6.78A
• Current at PMAX (IMP): 6.28A
• Solar Cell Efficiency: 23.7%
• Maximum System Voltage: 45VDC (IEC)
• Power Temperature Coefficient: -0.32%/°C
• Voltage Temperature Coefficient: -1.8mV/°C
• Output Power Tolerance: ±5%
• Operating Temperature: -10°C to 60°C
• Solar Cell Brand: SunPower
• Number of Cells & Connections: 40 (4×10)
• Dimensions (mm): 1330 x 540 x 3
• Weight: 2.63kg
• Waterproof Junction Box: IP65/IP67

Warranty

• 2 years standard warranty