Dual USB Solar Charge Controller ABS LCD Display PWM Charge Controllers Light Control 12V24V30A 390W 780W

Features:1.Main Control Chip: Industrial-grade main control chip, complete 3-stage charging management, backflow resistance circuit, ultra-low heat generation.
2.LCD Screen: Large LCD screen, displays charging and discharging current, accumulated energy generation and discharge power request, temperature display.
3.Light Control + Delay Control: With light control and delay control, adjustable charging and discharging parameters, with functions such as power-off memory.
4.Dual USB Output: The solar charge controller has dual USB outputs, maximum current up to 2.5A, supports iPhone charging.
5.Self-recovery type: Built-in protection against overcurrent, short circuits, open circuits, reverse connection, all self-recovery, not damaging to the controller
Specifications:Item Type: Dual USB Solar Charge Controller
Material: ABS
Model: K1688
Color: Black
System Voltage: Automatic Adaptation 12V/24V
Maximum Photovoltaic Voltage: 50V
USB Output: 2 USB outputs, 5V/2.5A (maximum)
Discharge Recovery Voltage: 12.6V (default, adjustable)
Charge Recovery Voltage: 13V
Standby Current: Operating Temperature: -35 ~ +60℃
Power Maximum photovoltaic input: 10 A, 20 A, 30 A.Rated voltage 12V/24V 130W (12V) 260W (24V) 260W (12V) 520W (24V) 390W (12V) 780W (24V).

Package List:

1 x Controller

1 x User Manual English

Note:

Recommendations for safe use:1. This controller automatically recognizes 12V/24V. When installing for the first time, make sure the battery has sufficient voltage for the controller to recognize the correct battery type.2. Install the controller as close as possible to the battery to avoid voltage drops caused by too long wires and affect normal voltage judgment.3. This controller is suitable for various batteries (including apertures, seals, gels, etc.).4. This controller can only use photovoltaic panels as a charging source. Do not use direct current or other power sources as a charging source.5.The controller will get hot during operation; please take care to install the controller on a flat and well-ventilated surface.