PCB type surge protection device is voltage-limiting type SPD and mainly used to prevent surge overvoltage in AC/DC power supply circuite, which equipped with safety disconnection device and status indicator. Normally, the indicator window is green, and will turn to red under malfunction and generate remote alarm signaling. We offer PCB SPDs to Sungrow, Goodwe, Growatt, Shenzhen INVT, Zhejiang Solax Power, Hopewind, Sineng etc, which widely soldered on their inverter, such as GTSP-MDV670/20/A, GTSP-MAV385/20/A, GTSP-PVD900-20S0, GTSP-PVD670-20S0......
