40A Solar Charge Controller 12V/24V Automatic Voltage Recognition Solar Panel Charging Discharge Regulator with Dual 5V USB Output Backlight LCD($44.98Value)

Description

✦[Automatic 12V/24V Voltage Recognition & Full Protection Circuit]-- This solar charge controller automatically detects your system voltage (12V or 24V), eliminating manual setup errors, and provides complete protection against over-voltage, over-current, short circuits, and reverse connections for safe operation of your solar panels and batteries. ✦[Smart PWM Charging with Temperature Compensation for Longer Battery Life]-- Maximize your battery's lifespan with this intelligent PWM solar controller. It uses multi-stage charging and automatic temperature compensation to deliver the optimal charge voltage, preventing overcharging and undercharging for various battery types. ✦[Clear LCD Display with Real-Time Monitoring & Dual USB Ports]-- Monitor your system's performance at a glance on the user-friendly LCD, showing solar input, battery level, load status, and accumulated charging/discharging data (Ah). Two built-in 5V/2.1A USB ports offer convenient charging for phones and other USB devices. ✦[Versatile Load Control Modes & Easy Setup]-- This versatile solar panel regulator offers flexible load management: 24-hour mode, timer mode (light + time control), or power rationing mode. Its intuitive two-button operation and clear manual make setup straightforward for various off-grid applications. ✦[Reliable Power Management & Support for Diverse Solar Applications]-- Designed as a durable and efficient charge controller for solar panels, it's an ideal core component for off-grid solar systems, solar street lights, cabins, RVs, and backup power setups. Backed by reliable customer support and a clear warranty, it ensures your peace of mind along with professional energy management and extended equipment life.

Features:

● Automatic Identification System Voltage, 12V/24v autorecognition.

● Humanized LCD displaying and duoble button operation ofman-machine interface.

● Complete control parameter setting and modification.

● High efficency intelligent PWM 3stage charging

● The dual USB port will provide power supply that can charge for electronic equipment.

● With big white backlight LCD display screen, convenience for operate in dark condition.

● RS485 communication interface(optional)

● Working storage function: record the total run time of system, record timers of error during running time, record times of full charged battery.

Specification:

Rated voltage: 12V/24V Automatic voltage recognition

Max charge current: 40A

Max discharge current: 40A

Full charge cut: 16.5V/33V

Low voltage cut: 11V/22V

Low voltage restore: 12.6V/25.2V

Temperature compensation: -3mv/℃/cell

Static current:≤45mA



Package List:

1 x Solar Panels Battery Charge Controller

1 x User Manual