Features: Effortlessly monitor your sun power system with this no setups 12V/24V solar charge controllers featuring a color LED screen for battery electric , charging status, and load condition trackings . Engineered with intelligent auto detection for 12V/24V systems and advanced charging algorithms, this 40amp to 60A controllers optimizes energy transfer while strong ABS construction ensures long service outdoor performances. designs for awake homeowners, adventure search campers, and small scale agricultural operators requiring reliable off power solution in remote locations. Seamlessly integrates into residential solar setups, power /camping equipment, support farm irrigation systems, and serves as emergency backups during power outages. Enhances with automatic temperature compensation and reverse polarity defense , this solar controllers maximizes battery across diverse 12V/24V applications while simplifying solar energy management. Specifications: Component : ABS Size: about 95x185mm/3.74x7.28inch Type: 40Amp/50A/60A(optional) Package Includes: 1xSolar Charge controllers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.