Features: 1.Industrial-grade main chip, 16 AD sampling accuracy, temperature, charging current, discharge current real-time accurate display, power generation at a glance. Automatic focusing MPPT tracking charging, high charging efficiency, non-stop detection during charging, two-way focusing tracking. Large-screen LCD display, adjustable charging and discharging parameters. Adjustable large-scale charging and discharging, as long as you understand the characteristics of the battery and set its corresponding charging parameters, you can charge a battery. When the output is turned off, the time can be adjusted, which is more convenient. (on the market, there is no point adjustment) 4.Full three-phase charging management, effectively protect the battery, the battery is more durable. Overheating Built-in overcurrent short circuit, open circuit protection, reverse connection protection, when the fault is eliminated, the controller automatically recovers, does not damage the device. Two-way MoS tube anti-backflow circuit, high-power charging mode, ultra-low heat. 7. R5.0 solar charging DC socket, R5.0 DC lamp output DC plug, convenient connection. Rated voltage: 12 / 24V 2. Rated current: 30/40/50/60 / 100A 3. Max. PV voltage: 50V 4. Max. PV input power: 750W (12V) / 1500W (24V) Function: 1. Always keep the battery in the filling voltage state 2. Prevent the battery from overcharging 3. Prevent the battery from overdischarging 4. Prevent the battery from overcharging reverse on the solar panels at night.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 battery voltage is back to normal and the load will start working again.Thunder protection 9.According to the battery voltage level, the controller can automatically set the charge-off voltage, charge-off voltage, charge-restoration voltage.(The parameter is default under condition 25, locked by CPU procedure, can not be adjusted.) 10.The controller will automatically compensate the temperature of the charging voltage according to the ambient temperature changes.Package Includes: 1 x Solar Panel Battery Charge Controller,"