Welcome to our store！</br> 1、Solar Controller: Industrial main chip, 16AD sampling accuracy, temperature, accurate real time discharge current display, power generation situation at a glance. 2、High Charging Efficiency: MPPT solar controller high charging efficiency, MPPT automatic focus loading, high charging efficiency, detection charging uninterrupted, two way focus tracking. 3、Intelligent Protection: The charging controller has a variety of intelligent protection functions, including built in overcurrent protection, short circuit protection, back connection protection, open circuit protection, automatic recovery. 4、Innovative MPPT Technology: Solar fast charge controller adopts innovative MPPT technology, tracking efficiency up to 99%. Compared with the ordinary controller, the efficiency can be increased by 10%‑30%. 5、Ideal Choice: We choose excellent grade ABS material, the use of strict processing technology, to provide you with better solar controller, is your ideal choice to buy controller. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type:&nbsp;Solar&nbsp;Charge&nbsp;Controller Weight: 112g/4oz Product Material: ABS System Voltage: 12V, 24V automatic recognition Current: 10A, 20A, 30A <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; }</style> 1 x Solar Controller 1 x Instruction Manual&nbsp; 1 x Connecting Wire&nbsp; Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>