According to Polaris Energy Storage Network, in May, Dingxi City, Gansu Province, issued an EPC tender for the integrated PV ESS and charging piles project in Anding District. The bid inviter for this project is Dingxi Anding New Energy Investment Co., Ltd., and the project has set a maximum bidding price limit of 139.0835 million yuan. The charging piles required for the project are mainly distributed in the central urban area of Anding District, including 145 charging piles in administrative office areas, 272 charging piles in the parking lots of some property communities, 191 charging piles in public parking spaces around the communities, 397 charging piles in the town centers and other areas of various townships, and 69 charging piles in the integrated PV ESS and charging piles construction areas. Specifically, the project includes the construction and renovation of parking lots and charging stations, site hardening and sunshade construction, parking space markings, installation of charging facilities such as charging piles and transformers, improvement and coverage of transmission and distribution power grids, energy storage facilities, intelligent platforms, and other supporting facilities.

[SMM Weekly Review: Production Schedule Decline in PV Sector Intensifies, Small-Scale Installation Rush Expected Overseas] This week, the price index of N-type polysilicon was 35.01 yuan/kg, N-type recharging polysilicon was priced at 35-38 yuan/kg, and N-type mixed polysilicon was priced at 31-36 yuan/kg. Overall, polysilicon prices remained largely stable. This week, polysilicon transactions were relatively limited compared to WoW, with sufficient inventory in the downstream and weak purchasing enthusiasm. The production schedule of polysilicon in June is expected to increase slightly, involving production increases/resumptions at 2 sites and production cuts/shutdowns at 3 sites. The polysilicon operation rate is weaker than previously expected, with overall resumption of work during the rainy season being cautious.

On May 27, the winning bid result for the procurement of N-type HJT PV modules for the 5.8MW distributed PV power generation project at Xiaozhilin Lingzhi Base, Nanshan Town, Foshan City, undertaken by PowerChina, was announced. The bid winner was Shandong Quanwei New Energy Technology Co., Ltd., with a winning bid price of 5.3343 million yuan and a unit price of 0.759 yuan/W.

[SMM Silicon-based PV Morning Meeting Summary: Module Scheduled Production Still Shows a Downward Trend, Glass Prices Continue to Fall] In the current module market, the mainstream transaction prices for N-type 182mm modules in centralized projects range from 0.695 to 0.704 yuan/W, with the average price decreasing by 0.01 yuan/W. For N-type 210mm modules, the mainstream transaction prices range from 0.71 to 0.719 yuan/W, with the average price also decreasing by 0.01 yuan/W. The price of TOPCon distributed 182mm modules is 0.685 yuan/W. Recently, module prices have been declining.

[SMM Weekly Review: New Order Prices of Film Expected to Decline in June, with the Center of EVA Transaction Prices Continuing to Fall] This week, the price of PV-grade EVA was 10,100-10,400 yuan/mt, the mainstream price range of EVA film was 13,000-13,200 yuan/mt, and the price range of EPE film was 14,500-15,000 yuan/mt.

On May 25, 2025, the Turkish Ministry of Trade issued Announcement No. 2025/8, stating that, in response to an application from Turkish producers, an anti-dumping investigation had been initiated into Junction Boxes for solar panels originating in China. The dumping investigation period for this case covered the entire year of 2024, while the injury investigation period spanned from January 1, 2022, to December 30, 2024. The Turkish tariff codes for the products in question are 8544.42.90.00.11, 8544.60.10.00.11, and 8544.60.90.00.00. The announcement took effect on the date of its issuance.

According to Thai media reports, the Thailand Board of Investment (BOI) held a meeting on the 19th and introduced four measures to help Thai enterprises cope with US tariffs and external challenges. First, it will cease to offer investment promotion incentives for industries with a supply surplus or industries vulnerable to trade restrictions imposed by the US and other countries. These industries include solar cell and panel manufacturing, certain automotive parts (such as lead-acid batteries, decorative parts, and other accessories that do not affect vehicle driving performance and safety), metal cutting, waste sorting outside industrial parks without recycling links, the downstream steel industry (e.g., long product manufacturing), sheets & plates (only including hot-rolled coil steel and thick steel plates), and various types of steel pipes.

[SMM Silicon-Based PV Morning Meeting Summary] Polysilicon: Yesterday, the mainstream transaction prices of N-type recharging polysilicon were 35-38 yuan/kg, and the N-type polysilicon price index was 35.11 yuan/kg. As transactions in the early market gradually unfolded, polysilicon prices declined. Wafer: The market prices for N-type 18X wafers were 0.93-0.95 yuan/piece, and for N-type 210RN wafers, they were 1.05-1.1 yuan/piece. Overall, wafer prices were largely stable, with relatively limited market transactions.

On May 27, China Railway Construction Network Information Technology Co., Ltd. issued a change announcement for the 2025 framework procurement tender for PV modules. Compared with the previous tender documents, the period for obtaining the tender documents has been changed from May 20, 2025 to May 26, 2025, to May 26, 2025 to May 30, 2025. The bid opening date has been changed from June 12 to June 16.

On May 26, the winning candidate for the 2025 Framework Procurement of Intelligent PV Inverters by China TIS Netwin Technology Co., Ltd. was announced, with Shenzhen Sofar {{Company}} being selected as the candidate. The tender announcement indicated that the bidder was China TIS Netwin Technology Co., Ltd., with a budget of 320,000 yuan (tax included), subject to actual procurement orders. The delivery location is within Jiangsu Province.