40A MPPT Solar Charge Controller, 12V 24V USB Solar Panel Battery Controller Intelligent Battery Regulator with LCD Screen (40A)

【Smart Chip】: Industrial-grade main control chip, intelligent industrial-grade main control chip, 16-level AD sampling accuracy, temperature, charging current, precise real-time display of discharge current.

【Charging with Automatic Focusing Tracking】: High charging efficiency, continuous detection during charging, bidirectional focus tracking. MPPT tracking efficiency can reach 99.9%. Charging efficiency is 15% to 20% higher than that of a general controller, and the circuit's energy conversion efficiency reaches 98%.

【Large Screen Intelligent Main Control Console】: Large LCD screen, adjustable charging and discharging parameters, ultra-wide adjustable charging range. As long as you understand the battery characteristics to set the corresponding charging parameters, you can charge any battery. Output power can be adjusted when disabled, making it more convenient.

【Current Limiting Charging Mode】: When the panel power is too high and the charging current exceeds the rated current, the controller automatically reduces the charging efficiency to operate at the rated current. Bidirectional anti-backflow circuit for mosquito repellent tube, high-power charging mode, extremely low heat.

【A Variety of Protections】: Built-in overheating, overcurrent, short circuit, open circuit protection, reverse connection protection, when the fault is cleared, the controller automatically recovers without damaging the device. Three-stage charging management to effectively protect the battery.

Features:

1.Industrial-grade main control chip, 16-level AD sampling accuracy, accurate real-time display of temperature, charging current and discharge current, and power output at a glance.

2.Auto-focus MPP tracking charge, high charging efficiency, non-stop detection while charging, bi-directional focus tracking. 3. Large LCD screen, adjustable charge and discharge parameters, ultra-wide adjustable charge and discharge range. As long as you understand the battery characteristics and set the corresponding charge parameters, you can charge any type of battery, and the output can be adjusted when the power is off, which is more convenient (there are no sub-adjustments on the market). 4. Complete 3-stage charge management effectively protects the battery and makes it last longer. 5. Built-in overheating, overcurrent, short circuit, open circuit protection, and reverse connection protection. When the fault is cleared, the controller automatically recovers without damaging the equipment. 6. The bidirectional foam tube is placed in the irrigation circuit, providing high-power charging and ultra-low heat output. [About the Solar Controller] The full name of the solar charge and discharge controller is an automatic control device used in solar power generation systems to control the multi-channel solar cell array to charge the battery and the battery to power the solar inverter. [Friendly Tips] 1. Connect the controller to the battery first, then to the solar panel. 2. The installation location of the controller and battery should be away from high-temperature and humid environments, as well as flammable and explosive materials. 3. When using, place the controller in a ventilated area, do not cover it, and do not install it on the car.