Description/Features: This 100A solar charge controller is designed to optimize the efficiency of your solar panel system. It seamlessly manages solar power input, battery charging, and load control, ensuring your solar setup operates at peak performance. Equipped to handle both 12V and 24V solar systems, this controller automatically adjusts to the connected system voltage. Monitor system parameters effortlessly with the integrated LCD display. It provides real-time insights into voltage, current, and battery charge status, enabling you to make informed decisions about your solar energy usage. The built-in USB port offers a convenient charging solution for your devices, making it ideal for outdoor activities like camping or during emergencies when power access is limited. Tailor the solar controller settings to meet your specific needs. Whether it's adjusting the charge parameters or setting up load timers, this controller provides the flexibility needed to maximize both efficiency and usability. Specifications: Material: PC + Aluminum Alloy Working Voltage: 12V/24V Protection Level: IP32 Working Current Options: 100A Dimensions: 134mm x 70mm x 35mm Color: As shown Package Contents: 1x Solar Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.