TaiyangNews PV Price Index – 2025 - CW21

Weekly Overview On Prices For Polysilicon, Wafers, Cells, Modules & Solar Glass
Price Index CW21
Price Index CW21Taiyangnews.info
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Price Index CW21
Price Index CW21Taiyangnews.info

The TaiyangNews PV Price Index experienced declines across all product categories for the second consecutive week in Calendar Week 21.

Price Index CW21 Polysilicon Graph
Price Index CW21 Polysilicon GraphTaiyangnews.info

Prices for Chinese n-type silicon declined 2.5% in CW21, while the other silicon types were flat WoW.

Price Index CW21 Solar Wafer Graph
Price Index CW21 Solar Wafer GraphTaiyangnews.info

N-Type 210R wafers declined 0.9% WoW, following 2 consecutive weeks of declines for all n-type wafers.

Price Index CW21 Solar Cell Graph
Price Index CW21 Solar Cell GraphTaiyangnews.info

TOPCon 182 mm and TOPCon bifacial 210R cell prices saw identical declines of 1.9% in CW21.

Price Index CW21 Solar Module Graph
Price Index CW21 Solar Module GraphTaiyangnews.info

While still up 0.7% YtD, prices for the 210 mm HJT module declined 0.7% WoW in CW21.

Price Index CW21 Solar Glass Graph
Price Index CW21 Solar Glass GraphTaiyangnews.info

Following declines of 2.1% for both listed variants in CW20, 3.2 mm (thicker) solar glass prices were down 2.2%, while the 2.0 mm (thinner) variant was down 1.4% WoW.

As of CW21, only 3 of the 25 products listed on the TaiyangNews PV Price Index are in the green YtD, signifying a clear reversal of the positive trend since the start of CY2025.

The data refers to average product prices in China. The data was collected by Chinese market research firm Gessey PV Consulting.

Disclaimer: TaiyangNews does not guarantee reliability, accuracy or completeness of this price index’ content. TaiyangNews does not accept responsibility or liability for any errors in this work.

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