Features Automatic Charging Control: Optimizes the charging and discharging processes for off-grid solar systems, ensuring reliable energy management and efficiency Intelligent Temperature Regulation: Features a high-speed CPU for precise temperature control, enhancing performance and prolonging system lifespan High Precision Sampling: Utilizes advanced A/D sampling technology for accurate measurements, ensuring your system operates at peak efficiency Enhanced Battery Longevity: Employs an efficient PWM charging mode that extends battery life, improving overall system performance and reducing replacement costs Robust Protection Features: Equipped with multiple safeguards against over-temperature, over-discharge, overload, and short circuits, ensuring safe and reliable operation Features: 1、The controller is suitable for the automatic control of charging and discharging process in the off-grid solar system (independent system). 2、Use high-speed performance CPU processor for intelligent temperature control. 3、The high precision A/D sampling to ensure the accuracy of sampling. 4、The efficient tandem PWM charging mode, extend battery life, improves the system performance. 5、Fanless radiator heat dissipation, the dust is not easy to enter, the ing is good, the power consumption is low, and the noise is effectively avoided. 6、Use of RS-232 communication, the communication speed and communication protocol compatibility are very well. 7、The controller with over temperature, over discharge, overload, short circuit protection function. Specification: Item Type: Solar Charge Controller Optional Model -4mV ∕ ℃ ∕2V （based on 25℃） Equilibrium, enhance, floating, enhance recovery voltage, low voltage disconnect recovery voltage, under voltage alarm recovery voltage, under voltage alarm voltage, low voltage disconnect voltage‘s temperature compensation parameters are the same Package List: 1 x Solar Charge Controller 1 x Probe 1 x Terminal 1 x English Manual Package List 1 x Solar Charge Controller 1 x Probe 1 x Terminal 1 x English Manual