Features Made of high quality ABS material, possess impact resistance, scratch resistance, heat resistance and low temperature resistance. Solar energy is clean energy, suitable for home use, energy saving and environmental protection. With LCD display, all settings can be done by one button operation. Extremely convenient and intuitive to use to control the working status of the entire system. The solar charge and discharge controller is used to adjust the power supplied by the solar panel to the battery. Provides perfect protection function, electrical protection for reverse polarity, short circuit, over current, etc. Specification: Item Type: Solar Charge Controller Product material: ABS Product Model: EL2430Z Rated Voltage: 12V/24V Rated current: 30 A. Package list: 1 x solar charge controller. 1 x user manual (English language not guaranteed). Package List 1 x Solar Charge Controller 1 x User Manual