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Description

The VS-AU controller is a common positive PWM charge controller with built in LCD display and USB port.The multiple load control modes enable it can be widely used on solar home system, traffic signal, solar street light, solar garden lamp, etc.

Features:
PWM charging
Battery type selectable: Sealed, Gel, and Flooded
Informative black light LCD display
Double USB design, Max. output 2.4A
Multiple load control modes
Energy statistics function
Full power working at temperature range from -25 to 55
Adopt high qualityhigh reliability components of ST,IR and Infineon
UL and VDE certified Nickel plated copper terminals, to ensure safe and solid connection
Battery temperature compensation function
Extensive Electronic protection

Electronic protections:
PV reverse polarity protection
Battery reverse polarity protection
Battery over voltage protection
Battery over discharge protection
Battery overheating protection
Controller overheating protection
Load short circuit protection
Load overload protection