Thank you for selecting LandStar series solar charge 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:

• 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
• LED indicators indicate battery voltage state.
• Adopt temperature compensation, correct the charging and discharging parameters automatically and improve the battery lifetime.
• Electronic protection: over charging, over discharging, overload, and short circuit.
• Reverse protection for battery.