Description

The Land Star-B Series (10–30A) Charger Controller is a high-performance PWM solar charge controller designed to improve the efficiency and safety of solar power systems. It regulates the voltage and current from solar panels to batteries, preventing overcharging, over-discharging, and short circuits. Built using high-quality international brand components, the controller delivers stable performance and long service life even in demanding environments.

This solar controller features PWM charging mode, which helps maximize battery life and optimize energy conversion. With multiple load control modes, users can easily customize how connected devices operate, making it suitable for lighting systems, small solar installations, and off-grid power setups. The controller is designed for full-load operation within a wide working temperature range, ensuring reliability in both hot and cold climates.

For advanced monitoring and integration, the Land Star-B Series includes a standard Modbus communication protocol with an RS485 interface, allowing connection to solar monitoring systems and optional accessories.

Usage Suggestions: Ideal for solar lighting systems, small off-grid solar systems, and battery charging management.

Storage Instructions: Store in a cool, dry environment away from moisture, dust, and direct sunlight to maintain optimal performance.

Additional Product Attributes

- Product Type: PWM Solar Charge Controller
- Series: Land Star-B Series
- Current Rating: 10A / 20A / 30A
- Charging Mode: PWM Charging
- Communication Interface: RS485
- Protocol: Modbus
- Load Control Modes: Multiple programmable modes
- Operating Temperature: Full load within specified working temperature range
- Protection Features: Overcharge protection, over-discharge protection, short circuit protection, reverse polarity protection
- Components: High-quality international brand components
- Applications: Solar lighting systems, small solar power systems, battery charging management
- Optional Accessories: Compatible monitoring accessories available