12V/24V 40A Solar Charge Controller with Dual USB Ports for Solar Panels

Discover our solar charge controller, an essential device for your renewable energy systems. Designed with a robust and lightweight ABS housing (weight: approximately 166g / 5.8oz), it combines performance and reliability. This controller offers **stable performance** thanks to its constant high current charge and discharge capability, ensuring a reliable power supply to your load even at full power. Your installation is safe with its **self-healing protections**. It includes protection against lightning, overcurrent, overheating, short circuits, open circuits, and reverse polarity. All these protections reset automatically without damaging the controller. At the heart of the device is a **powerful industrial chip** offering precise parameter configuration and reliable memory function. It is **feature-rich**: LCD screen for clear monitoring, adjustable charge and discharge parameters, full 3-stage PWM charge management, bidirectional MOSFET reverse polarity protection circuit, and ultra-low heat dissipation. Its **application range is vast**. Ideal for home, industrial, or commercial use, it is perfectly suited for solar streetlights, inverters, surveillance equipment, and many other installations.

**Detailed Specifications:**

* System Voltage: 12V / 24V Auto-Adaptive

* Standby Current: < 10mA

* USB Output: 5V 2A (max)

* Compatible Solar Panel Voltage: 12V, 18V, 24V, 36V

* Float Charge Voltage: 13.7V (default, adjustable)

* Discharge Cutoff Voltage: 10.7V (default, adjustable)

* Discharge Recovery Voltage: 12.6V (default, adjustable)

**Delivery:**

You will receive **1 x Solar Charge Controller** and **1 x User Manual**.