Features:1.Compatible with 24V / 36V / 48V / 60V / 72V battery pack system, can set the output voltage and current according to actual need.2.Innovative MPPT technology and high tracking efficiency, can improve the generated energy.3.High-speed and high-performance design, great for solar charging use.4.Excellent heat dissipation capability: Adopts advanced fan temperature control technology for quick controlling the heat.5.Aluminum alloy case, durable for use.6.Simple operation interface: LCD screen displays the current, current, power, charging time, etc.7.Working modes: Selectable MPPT and DC-DC (MPPT for photovoltaic panels application and DC-DC for boost power supply).8.Charging options: suitable for lithium batteries and batteries.9.Built-in 20 groups of data for user to set and store.10.Max. output power is 600W, suitable for 100W - 600W solar panel.11.Reverse connecting protection: MOS reverse connecting protection circuit at the input and output end for effectively protecting the controller and battery.12.Overload protection: the controller will automatically cut off circuit if overload.13.Wide applications: battery and lithium battery charge, household photovoltaic power generation system, solar street lamp, etc. Specification:Model: MPT-7210AMaterial: aluminum alloyColor: greenDisplay: 160*128 TFT color LCD displayInput voltage: DC12-60vOutput current: 0-10A adjustableOutput power: 20-600 WWorking mode: MPPT, DC-DCOutput voltage: DC15-90v,adjustable for 24V/36V/48V/60V/72VSize: 131*96*55mm/5.2*3.8*2.2inWeight: Approx.440g/15.5oz Package list:1 x MPPT Solar Controller