Sunshine, Tebian, Zhuzhou Converter, and 6 other companies were shortlisted for the 800MW inverter centralized procurement tender of the South-to-North Water Diversion Project.

On April 15, the list of successful candidates for the concentrated procurement of inverters for the 2025-2026 period by the South-to-North Water Diversion Middle Route New Energy (Beijing) Co., Ltd. was announced. Nine companies were shortlisted: Sungrow Power Supply Co., Ltd., Zhuzhou Converter Technology National Engineering Research Center Co., Ltd., TBEA Xinjiang New Energy Co., Ltd., Sineng Electric Co., Ltd., GoodWe Technology Co., Ltd., Shenzhen Kstar Science & Technology Co., Ltd., Shenzhen Sofar New Energy Co., Ltd., Shenzhen Hopewind Technology Co., Ltd., and Shenzhen Growatt New Energy Co., Ltd.

The tender announcement indicated that this concentrated procurement is divided into three sections: Section 1 for centralized box-inverter integrated machines, Section 2 for string inverters (power 10kW--175kW), and Section 3 for string inverters (power 176kW and above). The total planned capacity for this concentrated procurement is 800MW, subject to actual project requirements.

Section 1: Centralized box-inverter integrated machines, with section number ZB-2024610125/01, has a planned procurement capacity of 50MW, including models of 3125kW and above power centralized box-inverter integrated machines (HuaBian).

Section 2: String inverters (10KW≤P≤175KW), with section number ZB-2024610125/02, has a planned procurement capacity of 200MW, of which string inverters (power 10kW (inclusive)--50kW (inclusive)) have a planned procurement capacity of 100MW, and string inverters (power 50kW (exclusive)--175kW (inclusive)) have a planned procurement capacity of 100MW.

Section 3: String inverters (176KW≤P), with section number ZB-2024610125/03, has a planned procurement capacity of 550MW, including models of power 176kW and above string inverters.