Trina Solar and Tongwei Sign Strategic Cooperation Agreement; List of PV Supply Chain Prices This Week; Maxeon Solar, a Subsidiary of TCL Zhonghuan, Sues Aixu for Patent Infringement

2023-11-16 15:05:39

Trina Solar and Tongwei Sign Strategic Cooperation Agreement; List of PV Supply Chain Prices This Week; Maxeon Solar, a Subsidiary of TCL Zhonghuan, Sues Aixu for Patent Infringement

< Today's Highlights & >

1. After three years of reunion, what in-depth cooperation will Tongwei and Tianhe sign (click on the title to see the full text)

? The reporter learned that Trina Solar, the leading photovoltaic company, and Tongwei announced the signing of a strategic cooperation agreement. It intends to play an ecological cooperation role in capacity planning, technology collaboration and product promotion through strategic cooperation. The scope of cooperation covers silicon materials, batteries, components, distributed components, etc., involving production capacity, technology and products.

2. Upstream price decline slowed down this week's photovoltaic supply chain price list (11.15)

On November 15, InfoLink, a consultancy, announced this week's photovoltaic supply chain price. The mainstream price range of silicon materials dropped slightly to 66-73 yuan per kilogram, the ring-to-ring decline continued to narrow, and the price is expected to be temporarily flat in the latter half of the year. The price of silicon wafers has approached the profit cost line of production enterprises, and it is expected that the space and extent of subsequent price decline will be very limited.

3. Maxeon Solar, a subsidiary of TCL Central, sued Aixu for patent infringement

on January 15, Reuters reported. A subsidiary of solar panel manufacturer Maxeon Solar Technologies has filed a patent infringement lawsuit against China's Shanghai Aixu Solar and its subsidiaries in a German court, accusing them of violating European patents on solar cells. Up to now, TCL Central has become the largest shareholder of Maxeon. Singapo

re-based Maxeon said on Wednesday that its proprietary base solar cell architecture for rear-contact or back-contact solar cells, called all-back-contact (ABC) solar cells, helps generate higher energy yields than conventional cells. "Maxeon expects Aiko and Memodo (Aiko's wholesalers) to respect the patent rights and immediately cease unauthorized use of the patented technology," Lindsey Wiedmann, Maxeon's chief legal and sustainability officer, said in a statement.

4. Focus! US Photovoltaic Tariff May Change Again!

According to foreign media reports, the United States International Trade Commission recently held a mid-term hearing on Section 201 of China's photovoltaic imports, and the United States International Trade Commission held a mid-term hearing on the imposition of tariffs on imported crystalline silicon solar cells and modules under Section 201. To discuss whether the latest round of import tariffs on solar photovoltaic products issued by President Biden in 2022 can achieve the original goal. At the meeting, First Solar and Suniva said the tariff policy was working and no changes were needed. The American Photovoltaic Industry Association (SEIA), Hanwha, Atlas, Silfab Solar and Heliene have called for a substantial increase in the tariff quota for imported batteries to 20GW.

< Project Progress

> 1.3.7 GW! Saudi Arabia Announces Solar Project Tender

The Saudi Power Purchasing Company (SPPC) has announced the tender requirements for four solar projects totaling 3.7 GW, as part of the Saudi Arabian government's fifth round of nationwide renewable energy tenders. The total capacity of these projects accounts for a quarter of the total tendered energy capacity, with the goal of producing 27.5G W of renewable energy by 2030.

2. On November 15, nine enterprises, including Sunshine Power Supply, TBEA and Shangneng Electric, were included in the 11 GW inverter centralized procurement project

, and Xinhua Hydropower Co., Ltd. The shortlisted enterprises are Sunshine Power Supply, Shangneng Electric, Hoping, TBEA, Keshida, Zhuzhou Converter, Jinlang, Kehua Digital Energy and Digital China (Shenzhen). On October 6, Xinhua Water Power released the announcement of centralized procurement of inverters in 2023, with a procurement capacity of 11 GW. Among them, the estimated purchasing capacity of distributed string inverter is 2G W; the estimated purchasing capacity of string inverter is 4GW; and the estimated purchasing capacity of centralized inverter booster machine is 5G W.

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Trina Solar and Tongwei Sign Strategic Cooperation Agreement; List of PV Supply Chain Prices This Week; Maxeon Solar, a Subsidiary of TCL Zhonghuan, Sues Aixu for Patent Infringement

2023-11-16 15:05:39

The statistical data of import and export of cement clinker from January to August 2025 shows the import and export of cement and cement clinker. On the export side, products such as cement and cement clinker are covered; the same is true for imports. The quantity of cement clinker in export increased significantly year-on-year, reaching 837.76%, and the amount increased by 587.37% year-on-year; while the quantity of white Portland cement decreased significantly year-on-year, reaching -89.65%. In terms of import, the quantity of cement clinker increased by 256.62% and the amount increased by 248.83%; the quantity of Portland cement decreased by -82.14% and the amount decreased by 85.12%.