China Construction Sixth Engineering Group Co., Ltd. won the bid of 480 million yuan for energy storage

of Dingxiang Zhongbo Tiancheng 200MW/400MWh Energy Storage Power Station Project (EPC)

: a new 200MW/400MWh energy storage power station will be built in this project. Battery container, PCS energy storage converter and booster integrated machine, combined booster box transformer, 35kV power distribution unit, 220kV main transformer, 220kV power distribution unit, SVG reactive compensation equipment and corresponding secondary system and ancillary facilities are arranged in the energy storage station. According to the project planning, the energy storage power station will be completed at one time. The energy storage system will adopt lithium iron phosphate batteries and outdoor prefabricated cabin layout. It is planned to be composed of 40 5MW/10 MWh energy storage units, forming 8 35 kV collector lines connected to the new 220 kV booster station. The booster station is equipped with a 200 MVA main transformer (220/35 kV), which is connected to the 220kV line of Dingxiang Zhongbo Tiancheng Photovoltaic ~ Huadian Zhoushan Wind Power ~ Chang'an after boosting to 220kV.

Construction site: Shoulu Village, Shoulu Township, Dingxiang County, Xinzhou City, Shanxi Province

Bid winning information:

First place: China Construction Sixth Engineering Bureau Co., Ltd.

Consortium: China Electronics Engineering Design Institute Co., Ltd.

Bid quotation (RMB): 4 86000060.00

Second place: Shanxi Ande Electric Power Technology Co., Ltd.

Consortium: Shanxi Baixian Electric Power Design Co., Ltd.

Bid price (RMB): 500000000 0.00

Third place: Shanxi Wanhao Construction Engineering Co., Ltd.

Consortium: Henan Zhongyou Electric Power Design Engineering Co., Ltd.

Tender offer (RMB): 499000879.00