20A Solar Charge Controller 12V 24V PWM Panel Regulator Dual USB LCD Screen

Brand New 20A 12V/24V Auto-Detect Solar Panel Regulator Charge Controller with Dual USB Ports.

Manage and protect your off-grid solar setup with this intelligent 20A PWM solar charge controller. Equipped with a built-in industrial microcontroller, a clear digital display, and dual USB output ports (ideal for charging phones and tablets), it provides efficient 4-stage PWM charge management. Designed specifically for lead-acid batteries (OPEN, AGM, GEL), it automatically detects 12V or 24V system voltages while safeguarding your equipment from electrical hazards.

Features

• Smart Microcontroller: Built-in industrial controller with digital display, one-key setting, and automatic memory retention.

• 4-Stage PWM Charging: Optimizes battery health, increases charging efficiency, and extends overall battery lifespan.

• Dual USB Ports: Convenient 5V USB outputs to charge mobile devices directly from your solar power setup.

• Comprehensive Safety Protection: Built-in protection against short-circuits, open-circuits, reverse polarity, and overloads.

• Low Heat Output: Dual MOSFET reverse-current protection ensures cool and efficient operation.

Specifications

• Condition: Brand New

• Rated Current: 20A

• System Voltage: 12V / 24V Auto Detection

• Battery Compatibility: Lead-Acid Only (OPEN, AGM, GEL)

• USB Ports: Dual 5V Outputs

• Display: Digital LCD Display

System Connection Steps

1. Connect the battery (+/-) to the controller first. Display shows 1 for 12V or 2 for 24V.

2. Connect the solar panel module (+/-) to the controller.

3. Connect your DC load/consumer (+/-) to the controller.

Package Includes

• 1 x 20A Solar Charge Controller

• 1 x User Manual

Shipping & Store Information

• Dispatch: Ships in 1–2 business days. Direct supplier dispatch.

• Guarantee: Full responsibility taken for items lost or damaged in transit.

• Payment & Invoice: Payment within 7 days. GST invoice on request.

• Note: Suitable for lead-acid batteries only (Not for Li-ion/NiMH). Pickup is strictly not available.