Multi-stage Charge Algorithm - Optimize your battery charging with t three-stage MPPT charging capability. From bulk charge to boost charge, Float Charge, it ensures comprehensive and efficient charging. Customize your charging voltages effortlessly via the LCD screen, tailoring the charging process to your specific requirements. Flexible Application - Integrated charge presets combined with adaptive charge logic are well suited for most common battery types, such as LiFePO4, Gel and flooded lead-acid. Compatible with 24V/36V/48V/60V/72V system voltage. Charging technology:MPPT Charge Algorithm:3-Stage Self-consumption:Less than 2W Nominal System Voltage:24V/36V/48V/60V/72V Battery Voltage Range:20-88V Operating Temperature Range:-35℃-+65℃ Humidity Range:less than equal 95% Protection Class:IP32 Dimension:140x85x50mm Net weight:305g Due to different product batches, the appearance , which does not affect the use. Colour:As Shown Material:Plastic Package Contents: 1 * MPPT 10A Solar Charge 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.