Smart Charge Controller Dual USB Solar Panel PWM 12V 24V Battery Regulator for Efficient Energy Management GLL121030A

Optimize your solar power system with this Smart Charge Controller, designed to deliver efficient and reliable battery management for home, industrial, and commercial applications. Constructed from durable ABS material, this controller supports 12V and 24V systems and offers multiple protection features to ensure the safety and longevity of your solar battery and connected devices. Key Features: · Comprehensive Protection Functions: Includes short circuit protection, open circuit protection, reverse polarity protection, and overload protection to safeguard your solar power setup. · Advanced 3-Stage PWM Charging: Enhances charging efficiency and extends battery life by managing charging in bulk, absorption, and float stages. · Low Voltage Battery Protection: Automatically shuts down when battery voltage drops below 8V to prevent battery damage. · Clear LCD Display: Provides real-time information on system status and settings, allowing easy mode switching and parameter adjustments. · Multiple Voltage and Current Ratings: Available in 10A, 20A, and 30A models, compatible with solar panel power up to 130W/260W/390W (12V) or 260W/520W/780W (24V) respectively, matching different system requirements. · Dual USB Output Ports: Equipped with two 5V/2.5A USB outputs for convenient charging of mobile devices directly from the controller. · Simple and Safe Wiring Sequence: Designed for optimal connection order—battery first, solar panel second, and load last—to ensure stable operation. Specifications: · Material: ABS · Model: GLL1210 · Rated Voltage: 12V/24V · Maximum Photovoltaic Voltage: 50V · USB Output: 2 ports, 5V/2.5A max · Current Options: 10A, 20A, 30A · Solar Panel Power Compatibility:  - 10A: 130W (12V) / 260W (24V)  - 20A: 260W (12V) / 520W (24V)  - 30A: 390W (12V) / 780W (24V) Package Includes: · 1 x Smart Charge Controller This Smart Charge Controller is an essential component to optimize your solar power system's efficiency and reliability, offering intelligent battery management with robust protection and convenient features for a variety of solar setups.