Feature: 1. Made of ABS material, it has the characteristics of impact resistance, scratch resistance, heat resistance, low temperature resistance, etc 2. With LCD display, all settings can be completed by one key operation. It is easy to use and can control the working status of the whole system 3. The solar charge and discharge controller can adjust the power delivered from the solar panel to the battery 4. With complete protection functions, electrical protection functions such as reverse connection, short circuit, overcurrent, etc 5. Suitable for 12v voltage and 24v voltage, support 5V/2AUSB output, to meet your needs Specification: Item Type: Solar Charge Controller Product Material: ABS Product Model: MG2430Z USB Output: 5V/2A Charging Mode: PWM. Package List: 1 x Solar Charge Controller1 x User Manual Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.