Module advantages:1,have 60V Above high input operating voltage value, for dable 80V voltage,2,High output current:The output current can be reached 15A Working long hours,The maximum current is 20A.3,Adjustable input and output current:Adjustable input current, suitable for constant current source,The output current is adjustable, especially suitable for high current battery charging,And iron lithium batteries and other high current charging,Basically covers all batteries.4,With input and output voltage regulation function:The input voltage regulation is suitable for tracking the maximum voltage of solar panels,To some extent, MPPT is realized.size:130x63x40mmMaterial:PCBcolour:As ShownPackage Contents:1 x moduleOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.