A consortium of solar module, cell and wafer manufacturers have proposed to standardise 210mm product sizes in a bid to achieve the “best possible scale” for the solar industry.
Quotes for PV glass have soared this month, reaching a price of RMB43/㎡ according to prices compiled by PV InfoLink, with some small-scale suppliers even quoted prices of RMB50/㎡.
Trina Solar and Tongwei have unveiled a multi-billion-dollar collaboration which will see the two companies invest in and co-develop multi-gigawatt solar supply facilities.
Leading solar module manufacturer JinkoSolar has signed a long-term purchase agreement with solar polysilicon and cell provider Tongwei, worth nearly 100,000MT.
Despite only being released last year, the G12 210mm large area-size wafer has quickly attracted supporters, with more than 120GW of cell manufacturing expansions announced and a solar ecosystem evolving around it. Carrie Xiao analyses the figures behind its rise.
In the first of a two-part feature Joseph C. Johnson, technology and quality senior analyst at Clean Energy Associates, explores recent polysilicon price volatility and its impact on the upstream solar sector.
Severe floods in southeastern China have forced the closure of a polysilicon facility owned by Tongwei, dealing yet another blow to the solar industry’s supply chain.
The PV industry has recently witnessed the launch of a new wave of high-efficiency, high-power modules incorporating state-of-the-art technology. As China and other countries around the world embrace grid parity, modules with higher conversion efficiency and output are becoming increasingly favoured by the market.
As cell output tops 20GW and annual revenues exceed RMB 10 billion, PV Tech’s Carrie Xiao speaks to Tongwei Solar to determine the secrets behind its success.
