Zhongguancun said that Huawei has a special patent for lightning protection, and there are technologies such as heat insulation and heat shielding for heat dissipation. After Huawei's transformation, the protection level of the inverter has reached IP65, which is completely dustproof and waterproof to prevent the inverter from failing due to external force.
Huawei officially laid out the photovoltaic core equipment: inverter. At the beginning, they also adopted the strategy of centralized inverter, supplemented by series inverter, and achieved great success. In just three years, the centralized photovoltaic inverter produced by Huawei has reached the installed capacity of several hundred MW and accumulated many customers.