Description This item is a solar charge controller which is made of premium and safe material portable practical and durable for using. The excellent production process makes it has good texture can serve you for a long time and will not be easily damaged. Features -Color: Green. -Material: Aluminum alloy. -Size: About 13.10X9.60X5.40cm / 5.15X3.77X2.12inch. -Display: 160*128 TFT Color LCD Display. -Input Voltage: DC 12-60V. -Output Current: 0-10A Adjustable. -Output Power: 20-600W. -Working Modes: MPPT and DC-DC. -Output Voltage: DC 15-90V Adjustable to accommodate 24V/36V/48V/60V/72V Battery. -The greater the power the more obvious the MPPT effect. -Suitable for lithium batteries and accumulators very practical. -If overloaded the controller will automatically cut off the circuit. -Clear LCD color display current power supply charging time etc. -It can effectively improve charging current and power generation. -Excellent heat dissipation performance simple operation interface.