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 focusing. The MPPT tracking efficiency can reaching 99.9%. The charging efficiency is 15% to 20% higher than that of the general controller, and the circuit's energy conversion efficiency reaches 98%. 【Large Screen Intelligent Main Control Panel】: 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 disabled, adjustable, 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 eProtections】: 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, precise real-time display of the Temperature, discharge current, and energy production at a glance. 2. Automatic MPP tracking charge, high discharge efficiency, non-stop detection during charging, bidirectional 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 charging parameters... With compatible chargers, 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 charging management effectively protects the battery and makes it last longer. 5. Built-in overheating, overcurrent, short-circuit, open-circuit, and reverse connection protection; when the fault is eliminated, the 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 multi-channel solar cell arrays for charging. Connect 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 in use, place the controller in a ventilated location, do not cover it, and do not install it on the car.