Firman 380W Solar Panel

The Firman 380W solar panel is a high-performance, durable module suitable for residential and commercial use, especially in high wind and snow areas.
With an output of 380W and an efficiency of up to 21.3%, it outperforms most panels on the market. It has a positive power tolerance, withstands harsh weather, and maintains efficiency even in low temperatures. Its durable materials and components, along with a 12-year product warranty on materials and workmanship and a 25-year Linear power output warranty, ensure long-lasting performance with low degradation.
Lightweight, easy to install, and with a standard size compatible with most systems, it offers flexibility and efficiency. Overall, it's a reliable, efficient, and long-lasting choice backed by a reputable brand.

Technical Specifications

Model: 380M
Maximum Power (Wp): 380W
Open Circuit Voltage (Voc): 41.7V
Short Circuit Current (Isc): 11.42A
Maximum Power Voltage (Vm): 34.8V
Maximum Power Current (Im): 10.92A
Module Efficiency: 20.5%
Maximum Series Fuse: 20A
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: +0.05%/°C
Temperature Coefficient Voc: -0.29%/°C
Temperature Coefficient Pmpp: -0.3496/°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)