10/20/30/40/50/60A 12v/24v Adjust PWN Solar Battery Charge Controller for Solar Panel Support Dual USB Output/Large LCD Display

Features: 1. Build-in industrial micro controller. 2. Large screen LCD display, charge and discharge parameters can be adjusted, with power off memory function. 3. Screen with backlight, even more high-grade.(Note: some models have no backlight, backlight in no operation after 5S or so automatically shut down) 4. Dual USB output, the maximum current of 2. 5A, to support Apple's mobile phone charging. 5. Fully 4-stage PWM charge management. 6.Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection. 7. Reverse current protection, low heat production. Specifications: 1. Rated voltage: 12/24V 2. Rated current: 10/20/30/40/50/60A 3. Max. PV voltage: 50V 4. Max. PV input power: 750W(12V) / 1500W(24V) Function: 1. Always keep the battery on fill voltage condition. 2. Prevent the battery from over-charging. 3. Prevent the battery from over-discharging. 4. Prevent the battery from reverse charging to solar panels during nights. 5. Reverse Polarity Protection for Battery 6. Reverse Polarity Protection for Solar Panels 7. When the battery voltage is low, the controller will automatically cut off the load from the system. If the voltage of battery is back to normal and the load will restart working. 8. Thunder protection. 9. According to the battery voltage grade, the controller can automatically set charge-off voltage, the load-off voltage, the load- restore voltage. (The parameter is default under 25 condition, locked by the CPU procedure, cannot adjust.) 10. The controller will automatically compensate the temperature of the charging voltage according to the changes of ambient temperature. Package Include: 1 x Solar Charge Controller 1 x User Manual