Operating Voltage：38.8.0V±5%

Operating Current： 5.24A±5%
Open-Circuit Voltage (Voc)：48.9V+5%
Short-Circuit Current (lsc)：5.66A+5%
Cell Efficiency：≥22%
Working Temperature：-20°C~+60°C
Ingress Protection (IP) Rating：IP67

Fold Dimension：597*610*42+1mm/23.5*24*1.7in

Unfold Dimension：2220*610*27:1mm/87.4*24*1.1in

Weight：6.2KG/13.67lb