On May 20, the winning candidates for the PC General Contracting Project of the Photovoltaic (PV) Field Area for the 200,000 kW Integrated PV Sand Control and Desertification Combating Project of Longyuan Power Inner Mongolia Longyuan Mengdong New Energy Co., Ltd. in Wengniute Banner and Aohan Banner were announced. The shortlisted enterprises include China Construction Second Engineering Bureau Ltd., WISDRI Engineering & Research Incorporation Limited, and China Post & Telecommunications Construction Co., Ltd. The average price reached 1.54 yuan/W.
The tender announcement indicated that the open tender for the PC General Contracting Project of the PV Field Area for the 200,000 kW Integrated PV Sand Control and Desertification Combating Project of Longyuan Power Inner Mongolia Longyuan Mengdong New Energy Co., Ltd. in Wengniute Banner and Aohan Banner was divided into two sections:
Section 1: PC General Contracting Project of the PV Field Area for the 100,000 kW Integrated PV Sand Control and Desertification Combating Project of Longyuan Power in Chifeng Aohan Banner, Inner Mongolia. The project is located approximately 2.1 km west of Aorunsumu Sumu, Aohan Banner, Chifeng City, with convenient transportation. The proposed installed capacity on the AC side is 99.84 MW (with a total installed capacity on the DC side of 108.3264 MWp). It adopts monocrystalline silicon N-type 620 Wp bifacial modules, comprising a total of 33 PV power generation units. Fixed-type supports are proposed to be used, along with 320 kW string inverters. The box-type transformers are proposed to include 27 units of 3,200 kVA, 2 units of 2,560 kVA, 3 units of 2,240 kVA, and 1 unit of 1,600 kVA.
Section 2: PC General Contracting Project of the PV Field Area for the 100,000 kW Integrated PV Sand Control and Desertification Combating Project of Longyuan Power in Chifeng Wengniute Banner, Inner Mongolia. The project is located in the eastern desert area of Wengniute Banner, Chifeng City, south of the Baxin Railway and east of National Highway 305, with relatively convenient transportation. The proposed installed capacity on the AC side is 100 MW (with a total installed capacity on the DC side of 117.57928 MWp). It adopts a fixed-type support + string inverter operation mode, using N-type 620 monocrystalline bifacial modules, comprising a total of 31 PV power generation units. The box-type transformers are proposed to include 29 units of 3,200 kVA and 2 units of 3,600 kVA.
The scope of tender includes, but is not limited to, equipment procurement, construction, installation, etc. Construction of the PV field area: 1) procurement of all equipment for the PV field area (including modules, inverters, supports, cables, optical cables, video surveillance, communication boxes, fences, and related accessories); 2) all civil engineering construction for the PV field area, including all road works, pile foundations, 35 kV collector cable line foundations, box-type transformer foundations, and fences within the area; 3) all installation works for the PV field area; 4) pile testing, all post-completion pile foundation tests, pile foundation construction, installation, commissioning, and various inspections of all equipment within the PV field area.
In terms of the planned construction period, each section is expected to take 90 days.
![[SMM PV News] Armenia Hits 1.1 GW Solar Capacity,](https://imgqn.smm.cn/usercenter/qQwIB20251217171741.jpg)
![Spot Market and Domestic Inventory Brief Review (February 5, 2026) [SMM Silver Market Weekly Review]](https://imgqn.smm.cn/usercenter/tSwaX20251217171735.jpg)
