Technical specifications

Maximum power: 400W
Maximum Power Tolerance: ±3%
Maximum voltage: 31.14V
Maximum current: 12.85A
Open circuit voltage: 37.05V
Short circuit current: 13.67A
Module Efficiency: 20.46%
Operating temperature: -40°C ~ 85°C
Maximum system voltage: 1000V
Fire resistance: Type 1 (UL1703), Class C (IEC61730)
Maximum capacity of the series fuse: 20A
Cell type: 182x91 Mono
Number of cells: 108 (12x9)
Module dimensions: 1722x1134x35mm
Weight: 20.5Kg
Front cover: 3.2mm high transmission, low iron, tempered glass
Frame: anodized aluminum alloy
Junction box: IP67
Cable: 4mm2 cable 35cm+MC4
Maximum wind load/snow load: 2400Pa/5400Pa
Nominal cell operating temperature (NOCT): 45±2°C
Temperature coefficient of Pmax: -0.350%
Temperature coefficient of VOC: -0.285%
ISC temperature coefficient: +0.045%