Features Possess LCD display, all settings can be completed by one‑key operation. Extremely convenient and intuitive to use to control the working status of the entire system Solar charge and discharge controller is used to adjust the power delivered from the solar panel to the battery Made of high‑quality ABS material, possess impact resistance, scratch resistance, heat resistance and low temperature resistance Provide perfect protection function, electrical protection for reverse connection, short circuit, over current, etc. Solar energy is clean energy, suitable for household use, energy saving and environmental protection Specification: Item Type: Solar Charge Controller Product Material: ABS Product Model: EL2430Z Rated Voltage: 12V/24V Rated Current: 30A Package List:1 x Solar Charge Controller1 x User Manual Package List 1 x Solar Charge Controller 1 x User Manual