PWM Intelligent Solar Charge Controller Regulator LCD Display USB Output 12V 24V 10A (KYZ-20A)

Feature Highlights: 1. Industrial-Grade & Adjustable: Built with an industrial microcontroller, allowing you to customize charge and discharge settings for optimal performance. 2. Smart 3-Stage Charging: Features full PWM (Pulse Width Modulation) charge management (Bulk, Absorption, Float) to efficiently charge and protect your battery, extending its lifespan. 3. Comprehensive Protection: Safeguards your system with built-in protections against overcurrent, short circuits, open circuits, and reverse connections. 4. Clear LCD Display: A large backlit screen clearly shows system status, settings, and data, easy to read day or night. 5. Dual Battery Support: Switchable charging profiles for both Lithium and Lead-Acid batteries, making it a versatile choice for different setups. Product Details: This intelligent solar charge controller is designed for reliable solar power management. It efficiently regulates power from your solar panels to charge 12V/24V batteries safely. The user-adjustable parameters let you fine-tune it for your specific battery needs. The handy USB output (5V/2A max) allows you to charge phones or other small devices directly. Easy to install and built to last, it's an essential component for your solar system. Specifications: Model (Optional): KYZ-10A / KYZ-20A / KYZ-30A Battery Voltage: 12V / 24V Auto-detection Charge Current: 10A / 20A / 30A Discharge Current: 10A (for all models) Max Solar Input Voltage: < 41V Equalization Charge: Lithium: 12.8V Lead-Acid: 14.4V Float Charge: Lithium: 12.0V (default, adjustable 11.5V-12.8V) Lead-Acid: 13.7V (default, adjustable 13V-15V) Low Voltage Disconnect (LVD): Lithium: 10.7V (default, adjustable 9.0V-11.0V) Lead-Acid: 10.7V (default, adjustable 9.0V-11.5V) Reconnect Voltage: Lithium: 11.6V (default, adjustable 11.0V-11.7V) Lead-Acid: 12.6V (default, adjustable 11.5V-13V) Standby Current: < 10mA USB Output: 5V / 2A Maximum Operating Temperature: -35°C to +60°C Dimensions: 133 x 70 x 35 mm (5.2 x 2.7 x 1.3 in) Weight: Approx. 205g (7.2 oz) Important Notes: All voltage values in red are for 12V systems. Double these values when using a 24V system. Ensure your battery has sufficient voltage for the controller to recognize its type during first-time installation. Keep battery connection cables as short as possible to reduce power loss. This controller is designed ONLY for solar panels. Do not connect other charging sources. The unit may get warm during operation. Install it in a well-ventilated area. Product packaging or minor design variations may occur. Models are shipped randomly. Package Includes: 1 x Solar Charge Controller