LS-B Series(10~30A) PWM Charge Controller

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The LS-B Series (10~30A) PWM Charge Controller from LandStar is a reliable, common positive controller designed for efficient solar energy management. Equipped with an RS485 interface, it allows easy parameter configuration via COM port, mobile app, or PC software. Perfect for solar home systems, surveillance setups, and small-scale solar projects, this controller ensures safe battery charging, prolongs battery life, and maximizes system efficiency. Its user-friendly interface and robust design make it ideal for both residential and commercial solar applications.

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Description

The LandStar LS-B Series (10~30A) PWM Charge Controller is engineered to provide precise and reliable control for solar energy systems. Supporting 10A, 20A, and 30A models, it features a common positive PWM design for stable battery management. The integrated RS485 interface enables seamless configuration through COM port, mobile app, or PC software, making system monitoring and adjustments simple and convenient.

Ideal for solar home systems, security cameras, and small solar setups, this controller efficiently regulates charging to prevent overcharging and over-discharging, enhancing battery longevity and system performance. The LS-B Series is compatible with multiple battery types, ensuring versatility across different solar installations.

Usage Tips: Connect the controller to your solar panels and battery following the included wiring guide. Use the app or PC software to customize charging parameters according to your battery specifications.

Storage Instructions: Store in a cool, dry place away from direct sunlight and moisture to maintain optimal functionality.

Addiional Product Attributes

  • Input Current Options: 10A, 20A, 30A

  • Interface: RS485 (COM port, App, PC software)

  • Application: Solar home systems, surveillance systems, small-scale solar setups

  • Battery Compatibility: Supports multiple battery types

  • Operating Temperature: -35°C to +55°C

  • Dimensions: Compact design for easy installation

  • Protection Features: Overcharge, over-discharge, short circuit, reverse polarity

  • Mounting: Wall-mounted or panel-mounted options

  • Warranty: Standard 1-year manufacturer warranty

Additional information

System Nominal Voltage

12/24VDC auto

Battery Type

Lead-acid

Charging technology

PWM

Max PV charging current

10A, 20A, 30A

Maximum discharge current

10A, 20A, 30A

Max PV open circuit voltage

50V

Display

LED

Communication

RS485

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