Description:This is an intelligent solar charge anddischarge controller. Fixed LCD display with a very friendly interface, variouscontrol parameters can be flexibly set, fully meet your home Photovoltaicsystem (including home lighting system) requirements. Widely used for solargreen light, solar light billboards, solar insecticidal lights, solar powergeneration systems, ship solar power systems, solar power generation systems,and more.Features:Stable Performance: Built-in industrialmicro controller, which can operate steadily in cold, high temperature andhumid environment.LCD Display Large Screen: ensuresconvenient and intuitive operations.Dual USB output: Easy connect to mobilephones, up to maximum current 2.5A allows fast and powerful charging for mobilephones.Fully 3-stage PWM charge management: Equalizingcharge to the battery periodically, can effectively prevent the battery from non-equalizationand sulfuration, and prolong the battery's service lifeFull Protection: Provides overcharge,over-discharge, overload protection, as well as short-circuit andreverse-connection protection.Wide range of load working: facilitate theproduct's application to different types of street lights and monitoringdevices.Wide Application: Applicable for solargreen light, solar light billboards, solar insecticidal lights, solar powergeneration systems, ship solar power systems, solar power generation systems,etc.Specifications:Color: As the pictures showMax. Generating Current: 30A/ 20A (Optional)Max. PV Voltage: 50VCharging Mode: PWMWaterproof: IP32Working TEMP: -30℃ ~ 60℃Size: Approx. 168 x 90 x 38mm / 6.6 x 3.5 x1.5inPackage Weight: 350gPackage Included:1 x Solar Charge Controller1 x User Manual