Product name: DC buck-boost power supply<br> Model:XY-SK150<br> Input voltage:6-36.00V<br> Output voltage:0.0-36.00V<br> Output current:0-7.000A<br> Accuracy of voltage:±0.5%+1 word<br> Power output:150W<br> Accuracy of current:±0.5%+3 word<br> Resolution of voltage:0.01V<br> Resolution of current:0.001A<br> Storage data group:10 groups<br> Number of buttons:5<br> Screen size:Over 1.8-inch LCD with a viewable area of 38 x 29mm<br> Buzzer:YES<br> Soft start:YES<br> Efficiency of conversion:About 88%<br> Output ripple typical value: vpp-150mv<br> MPPT function:Support MPPT solar charging<br> Size: SK-150:79x43x50mm<br> Protection mechanism<br> Anti-reverse: YES<br> Anti-backflow: YES<br> under-voltage (LUP): (Adjustable 5.5-36V, default 5.5V)<br> over-voltage (OUP): (Adjustable from 0 to 38V, default is 38V)<br> over-current (OCP): (Adjustable from 0 to 7.2A, default 7.2A)<br> over-power (OPP): (Adjustable from 0 to 180W, default is 160W)<br> over-temp (OTP): Adjustable from 0 to 110℃, default is 95 ℃<br> over-time out (OHP): 1 minute-99 hours 59 minutes, off by default over-capacity (OAH): 0-9999Ah, off by default over-energy (OPH): 0-4200KWh, off by<br> Colour: As Shown<br> Material: plastic<br> Package Contents:<br> 1 x Converter<br> 1 x 485 communication module<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.