Firman 550W Solar Panel

Firman 550W Solar Panel

Firman 550W Solar Panel is a high-performing, durable choice for residential or commercial use, with 550W output and up to 21.3% efficiency. Built to withstand harsh weather with a robust, lightweight design, it’s certified by IEC61215 standards.

The solar panel is also easy to install and maintenance, thanks to its innovative design and IP68-protected junction box. The panel, with a standard size of 2278 x 1134 x 35mm and a weight of 29kg, offers versatility.

Backed by a 12-year product warranty on materials and workmanship and a Linear 25-year power output warranty with low degradation, it ensures long-term value—an ideal choice for clean, renewable energy at an affordable price.

Technical Specifications.

• Model: 550M
• Maximum Power (Wp): 550W
• Open Circuit Voltage (Voc): 50.20V
• Short Circuit Current (Isc): 13.82A
• Maximum Power Voltage (Vm): 42.4V
• Maximum Power Current (Im): 12.98A
• Module Efficiency: 21.396%
• Maximum Series Fuse: 25A
• Watts Positive Tolerance: 0-+3%
• Number of Diodes: 3
• Standard Test Conditions: 1000W/M², 25°C, AM1.5
• Maximum System Voltage: 1500V/DC
• Temperature Coefficient Isc: +0.050%/°C
• Temperature Coefficient Voc: -0.270%/°C
• Temperature Coefficient Pmpp: -0.350%/°C
• Operating Temperature: -40°C to +85°C
• Normal Operating Cell Temperature: 45±2°C
• Load Capacity for Module Cover (Glass): 5400Pa (IEC61215) (snow)
• Load Capacity for Front & Back of Module: 2400Pa (IEC61215) (wind)

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