On September 1, Huaneng Mengdong Company issued a tender announcement for design management + PC general contracting of 500MW photovoltaic project in Wengniute Banner. The tenderer is Huaneng Inner Mongolia Mengdong New Energy Co., Ltd.
The project is located in Wudan Town, Chifeng City, Inner Mongolia, with a scale of 500 MW on the AC side and 600 MWp on the DC side. It is planned to complete 200 MW in December 2025 and connect to the grid with full capacity in September 2026.
The bidding scope covers design management, equipment supply (components, supports, inverters, etc.), construction and installation, commissioning and formalities.
Bidding conditions:
≥ 500 MW PV EPC/PC performance since 2021;
the project manager must be a first-level constructor (mechanical and electrical/construction) with B certificate and PV performance of more than 500 MW; Consortium bidding
is not accepted and subcontracting is not allowed. Bid
opening time: 9:00, September 22, 2025.