2X(Solar panel: 180W high efficiency solar panel; No-load voltage: DC 20.8V; Short circuit current (): 2A; Output current: 1000 mA (max); Load voltage: 12V
Open circuit voltage (VOC): 18V; Output: USB,USB-C,DC5521; Voltage: 12V / 24V (car)
Charging current: 10-100A; Maximum solar input: Less than 50V; Floating charging voltage: 13.7V (adjustable)
Discharge stop voltage: 10.7V (adjustable); Discharge reconnection voltage: 12.6V (adjustable)
Self-consumption: Less than 10mA; USB output: 5V/3A 2 x USB port; Working temperature: -35℃ to 60℃

Output current: 50A
size:420x280x3mm
Material:Monocrystalline silicon
colour:Black

Package Contents:
1 x 180W solar panel
1 x 50A controller
1 pair x alligator clips
1 x charger
4 x suction cups)