20A 12V 24V MOS 2-Channel PWM Solar Charge Controller 3-Stage Battery Regulator Solar Panel Controller

1. 3-stage PWM charge management improves system efficiency and extends battery life. 2. The solar controller has short-circuit protection, open-circuit protection, reverse polarity protection, and overload protection. 3. LCD screen clearly displays status and data, allowing for easy switching between modes and parameter settings. 4. Bidirectional MOS tube anti-reverse circuit, high-power charging mode, ultra-low heat generation. 5. 12V/24V battery charging, ultra-wide adjustable charge and discharge range; 12V is suitable for 18V solar panels, 24V is suitable for 36V solar panels.

Specification:

Item Type: Solar Charge Controller. Material: PVC. Color: As shown in the picture. Product Size: Approx.

13.3x6.8x3cm / 5.2x2.7x1.2in Weight: approx. 145g / 5.1oz Rated Voltage: 12V 24V automatic (12V is suitable for 18V solar panels, 24V is suitable for 36V solar panels). Rated Current: 20A Charging Mode: 3 stages Function: 12V/24V battery charging, adjustable ultra-wide charge and discharge Self-consumption: Overcharge protection: 14.4V/28.8V Float voltage: 13.7V/27.4V Over-discharge protection: 10.7V/21.4V Over-discharge recovery: 12.6V/25.2V Maximum input power: 240w (12v) 480w (24v)

How to use:

System connection: 1. Connect the positive and negative terminals of the battery to the controller, and the controller will automatically detect the battery voltage. 2. Connect the positive and negative terminals of the load to the controller after turning off the load. Be careful not to reverse the connection. Turn on the load after connecting. 3. Connect the positive and negative terminals of the solar panel to the controller. 4. Disassembly procedure: First, remove the solar panel, then remove the battery, and finally remove the load. Package List: 1 x Solar Charge Controller 1 x Instruction Manual Note: 1. Please allow 1-2 inch error due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated the same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Without electrical energy storage function.