China Southern Power Grid built 15 charging stations and 2953 charging posts in 2011

In 2011, the company achieved a total electricity sales of 666.8 billion kWh, a year-on-year increase of 10.6%. The electricity tariff recovery rate was 99.92%, an increase of 0.06 percentage points year-on-year. Successfully dealt with the shortest power shortage situation with the longest duration of power shortage and the lack of power in the past decade. In the launching of the campaign for "promoting excellence for the people," we will focus on solving the five major problems in the use of electricity. Through the organization of "six walks and five positions" activities, the whole network has visited 8,406 villages, 38,131 communities, 2,489 schools, 1,289 hospitals, 9,215 enterprises and 6,784 difficult families. Received the first batch of customer assets with an original asset value of 941 million yuan. By the end of 2011, the entire network has built 15 charging and replacing stations and 2953 charging piles. The accumulated number of charging and changing stations is about 49,000, and the amount of electricity exchanged is about 2.44 million kwh. Contract energy management saves 25,77,000 kWh for customers.

DC emergency standby power supply system consists of AC distribution, charging unit, storage battery DC distribution, automatic switching against city grid failed in power supply, etc. It is applied to provide uninterrupted power supply service for the important DC electricity loads.


AC emergency Backup Power Supply system, basing on DC standby power supply, is equipped with single phase (three-phase) DC/AV inverter. It is applied to provide uninterrupted single phase (three-phase) AC power supply service for the important AC electricity loads.

Emergency Power Supply

Emergency Power Supply,Led Emergency Power Supply,Emergency Battery Power Supply,Emergency Battery Operation Power Supply

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