_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ PWM Solar Controller 12V/24V Automatic Identification Waterproof 28AWG To 10AWG 20A Solar Controller with 2 USB 5V Output LCD _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1. PWM Charging: 12V/24V system voltage automatic identification, 3 stage PWM charging algorithm, periodic or over discharge balanced charging of the battery, effectively prevent battery imbalance and vulcanization, and prolong battery life._x000D_ 2. Temperature Compensation: The Solar controller adopts temperature compensation, and the charging parameters can be adjusted automatically. A variety of load working modes are convenient for the product to be suitable for different types of loads._x000D_ 3. Load Startup Mode: The Solar controller adopts an advanced load startup method, and large capacity loads can also be started smoothly. User friendly browser and dynamic interface design to ensure convenience and speed, using TVS light protection._x000D_ 4. LCD Display: The solar controller is equipped with an LCD display, which can clearly display the status and data, easily switch modes and parameter configuration, and has a large screen LCD display with backlight, which can adjust the charging and discharging parameters, and has a power off memory function._x000D_ 5. Multiple Protections: The controller can connect two solar panels, which is more efficient than other controllers, and provides overcharge, overdischarge, overload protection, and short circuit protection._x000D_ _x000D_ Specification: Item Type:12V/24VPWMSolarController_x000D_ Material: ABS_x000D_ Charging Type: PWM_x000D_ Working Voltage: 12V/24V Automatic Identification_x000D_ Maximum Charge and Discharge Current: 20A_x000D_ USB Output Voltage: 5V/2A_x000D_ Standby Consumption: 12mA_x000D_ Operating Temperature: -20 to +55_x000D_ Terminal Wire Gauge: 28AWG to 10AWG_x000D_ Waterproof Grade: IP32_x000D_ Size: Approx. 13 x 9cm / 5.1 x 3.5in_x000D_ Applicable Scenarios: Solar Photovoltaic Systems Such As Home Power Generation, Base Stations, RVs, Yachts, for ships , Etc._x000D_ _x000D_ _x000D_ Package List: 1 x PWM Solar Controller_x000D_ _x000D_ 1 xUser Manual _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_