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2 General Information
2.1 Product Overview
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.
The controller is for off-grid solar system, especially in solar light system, and protects
the battery from being over charged by the solar module and over discharged by the loads.
The charging process has been optimized for long battery life and improved system
performance. The comprehensive self-diagnostics and electronic protection functions can
prevent damage from installation mistakes or system faults.
Though the controller is easy to operate and use, please take your time to read this manual
and become familiar with it. This will help you make full use of all the functions and
improve your solar PV system.