- Compatibility: This solar charge controller is designed for both 12V and 24V systems, supporting a range of solar panels up to 390W and 780W, making it ideal for various applications such as RVs, boats, and off-grid solar setups. - Smart Operation Management: Featuring an integrated industrial microcontroller, it automatically manages solar panel and battery operation through a single-button setting and an intuitive digital display, ensuring optimal performance without manual adjustments. - Reliable Efficiency: Built with a temperature sensor and a durable aluminum alloy housing for effective heat dissipation, this controller also includes two USB ports for convenient 5V 2A charging of devices, enhancing its utility. - Safe Usage: Equipped with robust protection mechanisms against short circuits, reverse current, and overcharging, this controller guarantees safe operation in diverse environmental conditions, providing peace of mind during use. Applications: - Perfect for solar energy systems in RVs and campers, ensuring you have reliable power on the go. - Ideal for remote cabins or off-grid homes, allowing for efficient energy management and charging of devices. - Suitable for marine applications, providing dependable power management for boats and yachts.