Thank you for selecting SeaStar series Moisture proof solar controller that adopts the most advanced digital technique and operates fully automatically. The Pulse Width Modulation (PWM) battery charging can greatly increase the lifetime of battery. It has various unique functions and quite easy to use, such as:

• With aluminum case, circuit board encapsulation. Ideal for marine application
•12/24V automatic recognition
•High efficient Series PWM charging, increase the battery lifetime and improve the solar system performance.
•Use MOSFET as electronic switch, without any mechanical switch
•Widely used, automatically recognize day/night.
•Digital LED menu, only one key solve all setting simply
•Intelligent timer function with 1-15 hours option
•Unique dual timer function, enhance the flexibility of street light system.
•Gel, Sealed and Flooded battery type option.
•Adopt  temperature  compensation,  correct  the  charging  and  discharging  parameters automatically and improve 
 the battery lifetime.
•Electronic protection: Overheating, over charging, over discharging, overload, and short circuit.
•Reverse protection: any combination of solar module and battery.

Description  Parameter
Nominal System Voltage    12 / 24VDC Auto work
Battery Voltage Range         6-36V
Rated Battery Current      SS2024R 20A      
Charge Circuit Voltage
 Drop                                    ≤0.26V
Discharge Circuit Voltage 
Drop                                     ≤0.15V
Self-consumption                   ≤6mA