Huawei’s Sun2000: the smart PV controller
It uses the Huawei Hisilicon chip and operating system, reducing the usage of copper devices. These features convert the traditional power converter to a smart controller that can think like a brain of a power plant, achieving better efficiency and quality.
RS485 transmission is upgraded to PLC transmission, providing more reliable transmission and ensuring that monitoring data can be trusted. The device has four MPPTs for versatile adaptions to different layouts and eight strings intelligent monitoring and fast trouble-shooting. (nhp)