The TaiyangNews PV Price Index was mostly stable in Calendar Week 18, with 2 module products seeing low-single-digit price declines.
After experiencing its first declines in CW17, the polysilicon category was flat WoW in CW18.
The 3 n-type wafers maintained their prices WoW, while p-type wafer prices continue to be unavailable.
The cell category was flat WoW, following a week of price declines for all 3 TOPCon cell types.
The 2 TOPCon module variants were down 1.4% (210 mm) and 2.1% (182 mm) from CW17, while the other module types remained flat WoW.
The 2 solar glass varieties remained stable WoW.
After a week of declines across the board, CW18 was a relatively stable one for the TaiyangNews PV Price Index. CY2025 has seen 8 products gain in pricing, with 5 products declining, thus far.
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.