Features 98% Conversion Rate: Achieve maximum energy efficiency with advanced multiple power tracking algorithms, ensuring optimal charging performance for your solar setup Digital Display Convenience: Monitor your system effortlessly with a high-definition screen that clearly shows charging parameters and status, even in bright sunlight or at night One Button Reset: Simplify troubleshooting with an easy-to-use reset function that quickly restarts your system in case of anomalies, ensuring uninterrupted power supply Intelligent Cooling Fan: Enhance durability and efficiency with a smart cooling fan that activates at 50°C, reducing power consumption while maintaining optimal operating conditions Parameters Resettable: Customize your charging experience by adjusting settings for various battery types, including lithium and acid batteries, to maximize performance and longevity Features: 1、98% CONVERSION RATE: Using multiple power tracking algorithms, the charging efficiency is greatly improved, with a conversion rate of up to 98%. 2、DIGITAL DISPLAY: The installed HD screen provides a clear display of various parameters and charging status under strong light or at night. 3、ONE BUTTON RESET: The procedure is made simple when the system experiences an anomaly that only one button to reset and restart the system. 4、INTELLIGENT COOLING FAN: When the housing temperature exceeds 50 ℃, intelligently turn on the fan. When the temperature is lower than 50 ℃, the fan will turn off. Reduce power consumption and improve efficiency. 5、PARAMETERS RESETTABLE: Users can set various battery charging parameters to suit various battery types, like lithium battery, iron lithium battery, acid battery, etc. Specification: Item Type: Solar Boost Controller Material: Aluminum Alloy Input Voltage: 12-50V Output Voltage: 24-88V Maximum Input Current: 15A Power: 550W Package List: 1 x Solar Controller 2 x Fuse Package List 1 x Solar Controller 2 x Fuse