Features 1Industrial-grade master chip 16 AD sampling accuracy temperature charging current discharge current accurate real-time display power generation at a glance. 2Automatic focusing MPPT tracking charging high charging efficiency non-stop detection during charging bidirectional focusing tracking. 3Large-screen LCD display adjustable charging and discharging parameters. UItra-wide charge and discharge adjustable you can charge any battery. When the output is off the time can be adjusted more convenient. 4Complete three-phase charge management effectively protect the battery the battery is more durable. 5Built-in overheating overcurrent short circuit open circuit protection reverse connection protection when the fault is eliminated the controller automatically recovers does not damage the device. Specification Features:1. Industrial-grade master chip 16 AD sampling accuracy temperature charging current discharge current accurate real-time display power generation at a glance.2. Automatic focusing MPPT tracking charging high charging efficiency non-stop detection during charging bidirectional focusing tracking.3. Large-screen LCD display adjustable charging and discharging parameters. UItra-wide charge and discharge adjustable you can charge any battery. When the output is off the time can be adjusted more convenient.4. Complete three-phase charge management effectively protect the battery the battery is more durable.5. Built-in overheating overcurrent short circuit open circuit protection reverse connection protection when the fault is eliminated the controller automatically recovers does not damage the device.6. Bidirectional MoS tube anti-backflow circuit high-power charging mode ultra-low heat. 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 duringnights.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.Specification:Condition: 100% Brand NewMaterial: ABS + ROHSModel: YCX-003System Voltage: 12/24V AdaptiveSolar Panel Voltage: 12V 18V 24V 36VFloating Charge Voltage: 13.7V (default adjustable)Discharge Cut-Off Voltage: 10.7V (default adjustable)Discharge Recovery Voltage: 12.6V (default adjustable)Standby Current: <10mAUSB Output: 5V/2A MaximumRated Voltage: 12/24VOptional Rated Current: 40A 50A 60A 100AMaximum PV Voltage: 50VMaximum PV Input Power:40A: 520W(12V)/1040W(24V)50A: 650W(12V)/1300W(24V)60A: 780W(12V)/1560W(24V)100A: 1300W(12V)/2600W(24V)Size: Approx. 170 x 92 x 45mm / 6.7 x 3.6 x 1.8inchWeight: Approx. 318gPackage List:1 x Solar Panels Battery Charge Controller1 x User Manual