May Wrap-up! Glass Prices Drop Nearly 1 yuan/m² [SMM Analysis]

Published: May 30, 2025 11:44
[SMM Analysis: May draws to a close! Glass prices fall by nearly 1 yuan/m²] Current glass quotations for May are as follows: 2.0mm single-layer coating (12.8-13.4 yuan/m²); 2.0mm double-layer coating (13.8-14.4 yuan/m²); 3.2mm single-layer coating (21-22 yuan/m²); 3.2mm double-layer coating (22-23 yuan/m²); 2.0mm back glass (11.5-12.5 yuan/m²). As of now, glass prices in the market have been adjusted downward multiple times in May. The mainstream quotation for 2.0mm glass was 13.8 yuan/m² at the beginning of the month, and had fallen to 13.2 yuan/m² by month-end, representing a significant decrease. This month, module enterprises have shown low purchase willingness, and overall price negotiations have mainly focused on driving down prices. Given the continued downward trend in module scheduled production, it is expected that new order glass prices will continue to decline in June.

》Check SMM silicon product quotations

》Subscribe to view historical price trends of SMM metal spot cargo

SMM News on May 30:

The current glass quotations for May are as follows: 2.0mm single-layer coating quotation (12.8-13.4 yuan/m²); 2.0mm double-layer coating quotation (13.8-14.4 yuan/m²); 3.2mm single-layer coating quotation (21-22 yuan/m²); 3.2mm double-layer coating quotation (22-23 yuan/m²); 2.0mm back glass quotation (11.5-12.5 yuan/m²). As of now, glass prices in the market have been adjusted downward multiple times in May. The mainstream quotation for 2.0mm glass was 13.8 yuan/m² at the beginning of the month, but it has dropped to 13.2 yuan/m² at month-end, indicating a significant decrease. Module enterprises' purchase willingness has been low this month, and overall bargaining has mainly focused on driving down prices. Given the continued downward trend in module scheduled production, it is expected that new order glass prices will continue to decline in June.

Figure: PV Glass Price Trend

Data source: SMM

SMM has learned that there are two main reasons for the loosening of quotations. Firstly, it stems from resistance from the demand side. Recently, with the end of the terminal installation rush, module production schedules have begun to decline significantly, and module prices have fallen rapidly. As glass is the most costly component among auxiliary materials, the suppression of demand has been relatively strong, leading to a strong bargaining atmosphere in May. Secondly, the potential impact of supply-side increases has intensified. Since February, with the improving trend of the domestic glass market, the number of newly commissioned furnaces in China has gradually increased. Recently, there have also been production resumptions after cold repairs and furnace startups. Domestic supply has shown growth, and subsequent production is expected to continue rising. Domestic glass production is expected to reach around 48GW in May and approach 50GW in June. The supply-demand balance of glass has begun to tilt, with a clear trend of supply surplus. These combined factors have led to a deterioration in market conditions. However, there was still a significant factor within May that accelerated the price decline. Given the weakening market trend, glass enterprises still have profits at present. Therefore, some glass enterprises have taken the initiative to reduce their own profits and offer discounts to purchase cargo, significantly enhancing the competitive pricing atmosphere in the market and thus accelerating the decline in glass prices.

Regarding the price forecast for new orders in June, SMM believes that for 2.0mm single-layer coated glass, the mainstream transaction price range is expected to be 12.5-12.8 yuan/m². The continued decline in module production schedules at large factories has led to a collapse in demand support for glass. Meanwhile, the decline in natural gas prices has also weakened the cost support for glass. Under the trend of declining support from both directions, new order glass prices are expected to fall, and the potential risks on the supply side are still increasing. It is expected that glass prices will approach the cost line in the short term.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM‘s internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or to learn more information, please contact: lemonzhao@smm.cn
For more information on how to access our research reports, please contact:service.en@smm.cn
Related News
China Approves 17.44 GW Power Plan for Qaidam Desert Base, Including Solar, Wind, and Energy Storage Projects
7 hours ago
China Approves 17.44 GW Power Plan for Qaidam Desert Base, Including Solar, Wind, and Energy Storage Projects
Read More
China Approves 17.44 GW Power Plan for Qaidam Desert Base, Including Solar, Wind, and Energy Storage Projects
China Approves 17.44 GW Power Plan for Qaidam Desert Base, Including Solar, Wind, and Energy Storage Projects
It is understood that the National Energy Administration has officially approved the power source allocation plan for the "Qaidam Desert Base (East Golmud) Base". The planned construction scale of the power source projects at this base is 17.44 million kilowatts, including 10 million kilowatts of photovoltaic power, 5 million kilowatts of wind power, 2.64 million kilowatts of coal-fired power, 0.1 million kilowatts of solar thermal power, and 1.5 million kilowatts (for 4 hours) of electrochemical energy storage. The total investment in the projects is about 86 billion yuan. The new energy will be transmitted to Guangxi through the "Qinghai-Guangxi DC" UHV power transmission project. Currently, significant progress has been made in the preliminary work of the "Qinghai-Guangxi DC" project, w
7 hours ago
[SMM PV News] Armenia Hits 1.1 GW Solar Capacity,
Feb 6, 2026 09:17
[SMM PV News] Armenia Hits 1.1 GW Solar Capacity,
Read More
[SMM PV News] Armenia Hits 1.1 GW Solar Capacity,
[SMM PV News] Armenia Hits 1.1 GW Solar Capacity,
Armenia’s cumulative solar capacity has surged to 1.1 GW following the addition of approximately 615 MW in 2025. This rapid expansion has pushed solar's share of electricity generation to around 15%, effectively meeting the country's 2030 target years ahead of schedule. The growth is heavily driven by a net-metering scheme supporting over 50,000 autonomous producers (totaling 650 MW), though the government ended loan subsidies for rooftop solar in July to shift focus toward battery storage.
Feb 6, 2026 09:17
Spot Market and Domestic Inventory Brief Review (February 5, 2026) [SMM Silver Market Weekly Review]
Feb 5, 2026 17:36
Spot Market and Domestic Inventory Brief Review (February 5, 2026) [SMM Silver Market Weekly Review]
Read More
Spot Market and Domestic Inventory Brief Review (February 5, 2026) [SMM Silver Market Weekly Review]
Spot Market and Domestic Inventory Brief Review (February 5, 2026) [SMM Silver Market Weekly Review]
Feb 5, 2026 17:36