- VAYALT 100A PWM solar charge controller, ideal for 12V or 24V solar systems - Integrated industrial microcontroller for automatic management of panels and batteries - Dual USB port 5V/3A for charging phones, tablets, and other electronic devices - LCD screen displays real-time information and allows easy adjustments - Advanced protection: overcurrent, short circuit, reverse connection, and open circuits - 3-stage PWM technology for efficient and safe charging: bulk, equalization, and float - Operating modes: 24 hours, light control, programmable timer from 1 to 23 hours - Automatic memory that saves data even when the battery is depleted - Compact and lightweight design: 13.3 x 7 x 3.6 cm; approximate weight 180g - Easy installation, ideal for residential, industrial, or renewable energy solar systems