Item Type: Solar Charge Controller <br>Material: Aluminum <br>Voltage: 12V 24V <br>Maximum Charging Current: 10A <br>Maximum LED Power: 40W 12V, 60W 24V.<br>1、High Efficiency: Using maximum power point tracking PWM, with tracking efficiency no less than 99% and charge conversion efficiency up to 96%. <br>2、Charging Control: Applicable to 1S and 2S lithium iron phosphate battery and ternary polymer lithium battery, and the operating parameters can be set by remote control. <br>3、Good Algorithm: High accuracy digital boost constant current control algorithm ensures high efficiency and high constant current accuracy. <br>4、Aluminum Casing: All aluminum housing, IP67 protection grade, suitable for various outdoor harsh environments, works with high stability. <br>5、Easy to Install: Comes with a compact size and a light weight as well, the convenient installation can be quickly completed in minutes.In order to improve the charging efficiency, the controller has no battery reverse polarity protection, and it is strictly prohibited to reverse connect the battery when wiring.1 x <br> <br>Solar Charge Controller<p>1 x User Manual</p>