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Hebei Province--A major photovoltaic province, a rising star

Hebei Province is a major province of photovoltaic power generation. According to the latest data from the National Energy Administration, in the first half of 2022, the new grid-connected capacity of household distributed photovoltaics nationwide was 8.914 million kilowatts, and Hebei Province added 2.291 million kilowatts, accounting for 25.70%, only Second to Henan Province (26.06%).

As one of the few provinces in the country that covers various types of household photovoltaic power station construction such as "golden house" - flat-pitched roof, and "rainbow house" - Feng Caigang, as of the end of 2021, the cumulative installed capacity of household photovoltaics in Hebei Province 9.8GW, 510,000 households. Among them, Baoding is a rising star. Among the top 60 counties (cities, districts) in the top 60 newly installed household photovoltaics in 2021, 9 counties and districts are located in Baoding, and the total newly installed capacity ranks first (1288.42MW). ), accounting for 24.7%.

Fight against the wind and the heat, troubleshoot hidden dangers

Since July, meteorological warnings have been issued frequently in Hebei. High temperature, heavy rainfall, and severe weather such as thunderstorms and strong winds have brought certain safety hazards to photovoltaic power plants, and the safe operation and maintenance of photovoltaic power plants are facing challenges.

In this context, Skyworth PV's front-line operation and maintenance engineers, after a series of targeted and systematic retraining and empowerment, are ready to embark on the journey:

By convention, the daily operation and maintenance inspections of photovoltaic power plants include the surrounding environment, waterproof construction, appearance quality, fixed connection, component installation, grounding system, electrical safety and other aspects. , wire and cable and other aspects of maintenance.

In this "Summer Safety Operation and Maintenance Special Action", on the basis of daily inspections, experienced operation and maintenance engineers will conduct a comprehensive inspection of the power station (13 major items, 79 minor items) according to different roof types and on-site actual conditions. ) of the "physical examination", and then focus on the inspection and testing of the frequent problems of power station inspection, and provide users with a variety of services such as on-site maintenance and elimination of potential safety hazards.

For the developmental problems found in the inspection process, closed-loop processing has been completed in real time, effectively curbing the unstable factors that endanger the healthy operation of the power station in the bud.

After the inspection was completed, the operation and maintenance engineer had in-depth communication with the user. In response to the questions raised by the user, "Does thunderstorm weather affect the operation of the equipment?" and "Is there radiation in the power station?" Popularize operation and maintenance knowledge, and finally invite users to make an objective evalsuation of Skyworth PV's operation and maintenance services, which have been well received.

The intelligent operation and maintenance system led by Skyworth Photovoltaic effectively integrates photovoltaic information with advanced Internet technology and digital information technology and fully realizes real-time digital management of household photovoltaic power plants. The intelligent operation and maintenance system basically covers all the key links of power station operation and maintenance. , to be able to detect and respond to faults at the first time, dispatch operation and maintenance engineers to the user's home for maintenance within 36 hours, give feedback results within 2 days and make corresponding treatments according to the nature of the fault.