Welcome to our store! 1,Accurate: Industrial grade main control chip, 16 level AD sampling accuracy, accurate real time display of temperature, charging current and discharge current, and clear power generation at a glance. 2,Efficient: Automatic focusing MPPT tracking charging, high charging efficiency, non stop charging process detection, 2 way focusing tracking. 3,LCD Display: Adjustable charging and discharging parameters. Let you know the status and data. You can also switch modes and parameter configuration conveniently. 4,Safe To Use: Built in overheating, overcurrent, short circuit, open circuit protection, reverse connection protection, when the fault is eliminated, the controller will automatically recover without damaging the equipment. 5,Long Lasting: Bidirectional MOS tube anti backflow circuit, high power charging mode, ultra low heat production. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Solar Charge Controller Product Material: ABS Weight: Approx. 340g or 12oz <style> .wang-edit-text{ font-family:'Arial' !important } .wang-edit-text table { border-top: 1px solid 000 border-left: 1px solid 000 } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000 border-right: 1px solid 000 padding: 3px 5px } .wang-edit-text table th { text-align: center }< or style> 1 x Solar Charge Controller 1 x Manual (Customer Satisfaction) - is our priority. If you notice any problems with the products after receiving the goods, such as damaged goods or incorrect quantity, please immediately. We will do our best to provide you with satisfactory after-sale service. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.