TaiyangNews PV Price Index: CW42 2026

Weekly Overview On Prices For Polysilicon, Wafers, Cells, Modules & Solar Glass
Price Index CW42 2026
Price Index CW42 2026Taiyangnews.info
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Price Index CW42 2026
Price Index CW42 2026Taiyangnews.info

The TaiyangNews PV Price Index remained unchanged in Calendar Week 42, apart from the addition of a new module type.

Price Index CW42 2026 Polysilicon Graph
Price Index CW42 2026 Polysilicon GraphTaiyangnews.info

The polysilicon segment was flat week-on-week (WoW) but up 11.8% to 13.9% month-on-month (MoM).

Price Index CW42 2026 Solar Wafer Graph
Price Index CW42 2026 Solar Wafer GraphTaiyangnews.info

Wafer prices are down 4.1% to 5.6% MoM.

Price Index CW42 2026 Solar Cell Graph
Price Index CW42 2026 Solar Cell GraphTaiyangnews.info

Among cells, the Bifacial 210R TOPCon type is up 4.9% MoM, while the other two TOPCon types are down 2.0% and 5.2%.

Price Index CW42 2026 Solar Module Graph
Price Index CW42 2026 Solar Module GraphTaiyangnews.info

China Project Price (≥650W) debuts on the index this week, slotting in at the highest price among the China Project Prices.

Price Index CW42 2026 Solar Glass Graph
Price Index CW42 2026 Solar Glass GraphTaiyangnews.info

The two solar glass variants have remained unchanged since CW17.

Price Index CW42 2026
Price Index CW42 2026Taiyangnews.info

Despite the largely flat trend in recent weeks, prices remain above the lows seen earlier in the year. Year-to-date (YtD), price declines across segments have now been limited to a maximum of 25.8%, while the module category remains positive overall.

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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