20A Intelligent LCD Solar Controller with USB Output Port

20A Intelligent LCD Solar Controller with USB Output Port is a Digital PWM Solar Charge Controller for the lead-acid batteries connected to a solar power system. When connected to the battery, this charge controller automatically detects the battery voltage from 12V-24V. This charge controller has some advanced features like built-in short circuit protection, open-circuit protection, reverse voltage protection, overload protection, etc which makes it ideal for grid power systems. Features: Built-In Industrial Micro Controller Big LCD Display Full 4 Stage PWM Charge Management Low Heat Production Automatic identification of system voltage level Adjustable parameters of battery charge-discharge control Settable operating modes of load With dual USB 5V output Battery type setting Dual Mosfet reverse current protection Specifications: Model: SY2024H Battery Input: 12-24V Auto Charging Current (A): 20 Discharge Current (A): 20 Max. Solar Input (V): <50 Stop battery charge voltage: 13.7V / 27.4V Load ON voltage: 12.6V / 25.2V Load OFF voltage: 10.7V / 21.4V USB: 2A@5V Operating Temperature (°C): -35 to 60 Length (mm): 150 Width (mm): 78 Height (mm): 35 Weight (gm): 150 Protections: Short circuit protection Over temperature protection Battery low voltage protection Battery reverse polarity protection Battery overcharge protection Package Includes: 1 x 20A Intelligent LCD Solar Controller Note :  Suitable for solar panels regulation only Pay attention to polarity at wiring connecting Install the charge controller to the battery as close as possible to avoid losses Please connect controller to the battery first and then to the solar panel and to the load. The disassemble in the reverse order When installing for the first time, please make sure the battery has sufficient voltage so that the charge controller can recognize the battery type Charge controller heats up during operation. Please be careful and install it in the well-ventilated place