Solar module charge controller, automatically adjustable LCD display, solar module controller, solar charge controller for gel battery (CMD20)

1. Advanced MPPT Technology The solar charge controller features an integrated Maximum Power Point Tracking algorithm, significantly improving photovoltaic system efficiency by 15 20% compared to conventional methods. With an MPPT tracking efficiency of 99.9% and power conversion efficiency of up to 98%, this controller maximizes the energy harvest of your solar panels, making it an addition to your energy storage control system. 2. Comprehensive Protection System This solar controller includes multiple protection features—input power limitation, overvoltage protection, short circuit protection, reverse connection protection, and reverse discharge at night. The IP21 waterproof rating and TVS protection ensure your system remains safe under various conditions, while the metal casing provides heat dissipation for extended longevity of your solar charge controller. 3. Intelligent Battery Management Compatible with both 12V/24V systems through automatic identification, this controller works seamlessly with gel and lithium batteries. The temperature compensation function automatically adjusts charging parameters based on environmental conditions, prolonging battery life. The 0V lithium ion battery charging capability allows recovery of deeply discharged batteries in your energy storage control system. 4. User Friendly Design Equipped with an informative LCD display that shows system status and error codes, enabling easy monitoring of your solar controller's performance. The controller supports instant startup of current capacitive loads and includes a current limiting charging mode to protect your system. The USB 5V/3A output provides convenient charging for small devices while maintaining solar energy management.