Specification:
Maximum Power (W): 80W
Maximum Power Current (V): 18V
Maximum Power Voltage (A): 4.4A
Open Circuit (V): 21.24V
Short Circuit Current (Isc): 4.8A
Maximum System voltage (V):1000V
Cell efficiency: 16.5%
Module Efficiency: 16%
Cell Type: Monocrystalline 156*156mm
Number of Cell string(PCS): Eight
Temperature Coefficient of Pmax(%/℃): -0.45%/℃
Temperature Coefficient of Voc(%/℃): -0.35%/℃
Tolerance: ±5%
Temperature Coefficient of Isc(%/℃): +0.05%/℃
Operating Temperature:  -40℃～90℃
Standard Test Condition:  Am1.5   25℃  1000W/㎡
Weight (Kg):  4.5KG
Unfolded size (mm): 1340*900*7mm
Folded size (mm):  450*290*50mm

Material:
Panel: PET+ EVA + Solar cell +PCB
Fabric: waterproof 
 
Accessory: 
DC interface with 90cm cable.