product description：
Open-ended components and parts of the inverter which students can observe visually are adopted in this system. It offers source code. The system is equipped with the STM32F103C8T6 chip as the main control chip which operates fast with large data storage unit and programming space and strong convenient functions of environment development. It possesses reverse polarity protection, and over-current protection functions. Photovoltaic input is 18~60V and the voltage for accumulator is 12V or 24V. System status and parameters are shown on LCD and user buttons are reserved for usage. The program can be updated through reserved debugging interfaces which are convenient for adjusting. The communication interface is RS485 interface.
