Features: Compatible with 24V / 36V / 48V / 60V / 72V battery pack system, can set the output voltage and current according to actual need. Innovative MPPT technology and high tracking efficiency, can improve the generated energy. High-speed and high-performance design, great for solar charging use. Excellent heat dissipation capability: Adopts advanced fan temperature control technology for quick controlling the heat. Aluminum alloy case, durable for use. Simple operation interface: LCD screen displays the current, current, power, charging time, etc. Working modes: Selectable MPPT and DC-DC (MPPT for photovoltaic panels application and DC-DC for boost power supply). Charging options: suitable for lithium batteries and batteries. Built-in 20 groups of data for user to set and store. Max. output power is 600W, suitable for 100W - 600W solar panel. Reverse connecting protection: MOS reverse connecting protection circuit at the input and output end for effectively protecting the controller and battery. Overload protection: the controller will automatically cut off circuit if overload. Wide applications: battery and lithium battery charge, household photovoltaic power generation system, solar street lamp, etc. Specification: Material: aluminum alloy Color: green Display: 160*128 TFT color LCD display Input voltage: DC12-60v Output current: 0-10A adjustable Output power: 20-600 W Working mode: MPPT, DC-DC Output voltage: DC15-90v,adjustable for 24V/36V/48V/60V/72V Size: 131*96*55mm/5.2*3.8*2.2in Weight: Approx.440g/15.5oz Package list: 1 x MPPT Solar Controller Note: This is a boost controller, the output needs to be larger than the input to work properly. .