Features 1、High Efficiency: Efficient PWM tracking charging with two MOS tube anti backflow circuit ensures high power and stable working. 2、Digital Display: LCD display can clearly show real time status and data, such as charging current, discharging current and so on. 3、The Work Safety: With short circuit protection, reverse connection protection, overload protection, overheating protection, etc. 4、Practical Using: Mode and parameter configuration can be switched, also has timing turn off function for home, industry and more. 5、Dual USB Output: Dual USB output with 2.5A and 5V maximum, can be used to charge phone, tablet and other devices, easy to operate. Specification Item Type: Solar Charge Controller Material: Aluminium Alloy Voltage: 12V 24V Maximum PV Voltage: 50V Display: LCD Screen Standby Current: <10mA Dual USB Output: 5V 2A maximum, for charging cell phone, tablet, etc. Operating Temperature: -35℃~+60℃ Package List 1 x Solar Charge Controller