1、Stable Performance: The solar panel controller is equipped with a high speed 32 bit processor for efficient performance. It also features adjustable discharge mode, always on output, light control function, and a light control with timer function. 2、Real Time Monitoring: With integrated Bluetooth functionality, the solar charge controller can achieve real time monitoring and adjustment of controller parameters through a mobile APP. 3、Excellent Heat Dissipation and Sealing: The solar panel charge controller regulator is water resistant and dust proof, suitable for a wide range of operating temperatures, ensuring full load continuous operating within the working temperature range. 4、Enhanced Efficiency: The solar power battery controller incorporates a PWM three stage charging, with a power conversion efficiency of approximately 93 percent. 5、Improved Safety: When photovoltaic input exceeds the rated power or temperature is high, the controller operates within the rated current, ensuring safe and stable product performance. Item Type: Solar Charge Controller Regulator Battery Type: 12-24V Battery Battery Charging Current: ≤10A Maximum Solar Input Power: 12V 200W/24V 400W Maximum DC Output Current: 10A No Battery Mode: Not Supported Battery Activation Function: Yes Output Mode: Always On (24 Hour Power Supply) Connection Method: Infrared, Bluetooth Size: Approx. 68 x 81 x 21mm / 2.68 x 3.19 x 0.83in Hole Spacing: 46 ~ 76mm / 1.8 ~ 3in R3.5mm / 0.1in Weight: Approx. 230.00g / 8.11oz 1 x Controller 1 x User Manual