1、Large LCD screen can display charging and discharging current, cumulative power generation and discharge power query, etc. 2、Has protection against over-current, short-circuit, open-circuit and reverse connection, all of which are self-recovery without damaging the controller. 3、Dual USB output, enables a maximum current up to 2.5A, and also supports for iPhone charging. 4、Has a complete 3-stage charging management, making the charging control more convenient and efficient. 5、Using industrial-grade main control chip, anti-backflow circuit, ultra-low heat generation. Item Type: Solar Charge Controller Material: Plastic Application: Suitable for small solar systems for households, industries, and commerce. LigHt-Controlled Turn-On Threshold: PV Panel 8V (light-controlled turn-on has a delay) Light-Controlled Turn-Off Threshold: PV Panel 8V (light-controlled turn-off has a delay) USB Output: 2 USB outputs, 5V/2.5A (maximum). Standby Current: <10mA Working Temperature -35 ~ 60℃ 1 x Solar Charge Controller 1 x User Manual