PV equipment makers rejoice as cell expansions exhibit strong growth, technology diversification

Facebook
Twitter
LinkedIn
Reddit
Email

In contrast to the cloud of uncertainty prevailing over much of the thin-film equipment supply chain today, recent quarterly results within the c-Si segment from the likes of Centrotherm, Roth and Rau, Manz Automation, Applied Materials, and Amtech suggest sunny times lie ahead for these leading c-Si tool suppliers.

It's not simply the rate of c-Si capacity expansions within China and Taiwan over the past few quarters (which alone blows away any quarterly expansion levels seen historically), but the change in c-Si cell technology types being implemented. Driven by efficiency and cost reduction roadmaps, these changes impact on process flows, equipment spending capex, and the specific tool types that enable these new or modified cell designs.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

For much of the equipment supply chain, years of tool R&D and process development are being rewarded. This includes new front-end diffusion furnaces being shipped by Amtech/Tempress or drop-in PSG doping solutions from Manz Automation, back-end double printed and aligned metallization tools from AMAT-Baccini, ASYS and DEK-Solar, and selective emitter turnkey lines and upgrades by front-runners Centrotherm and Schmid. Other established tool suppliers, such as Roth and Rau and also Rena, are in advanced development stages to enter this new space.

Equipment supply for c-Si cell production has just got a whole lot more exciting and, by default, now calls for an altogether new approach to forecasting tool spending bottom-up across the plants as cell makers implement capacity expansion using a wide range of different tool types. Adapted from the forthcoming PV equipment quarterly report from Solarbuzz, c-Si cell equipment spending over the past four quarters paints a clear picture of this evolving landscape. Incremental tooling for Standard-Extra lines (incremental enhancements to the conventional Standard cell type) and new Gen 2 High Efficiency c-Si cell types with a Selective Emitter bias (Suntech, Sunergy, Yingli, JA-Solar) now account for an increasing share of quarterly equipment spending.

Ultimately however, success will be judged on production output from new cell lines being implemented and how many meet their goal of high average efficiency and low operating cost coupled with reliable operation at high yield and utilization levels. With BP Solar's mothballed Saturn lines still looming in the not-too-distant past, tracking these metrics and how many manufacturers implement follow-on tool orders down through the equipment supply chain will provide the most realistic check here over the next 12 months.

Read Next

September 17, 2025
US renewables developer Longroad Energy has reached financial close for its 400MW 1000 Mile solar project in the US state of Texas.
September 17, 2025
Spanish renewables developer and operator Acciona Energía has commissioned its 412MWp Juna solar PV plant in Kawani village in the western state of Rajasthan. 
September 17, 2025
Spanish IPP Velto Renewables has acquired a portfolio of 53 operational solar assets in Spain with a combined capacity of 260MW.
September 17, 2025
Struggling Swiss solar manufacturer Meyer Burger has formally entered into a debt moratorium, with the possibility of rescuing the entire group now looking unlikely.
September 17, 2025
Nexamp has secured US$350 million through a long-term financing facility to expand its 6GW utility-scale solar and battery storage pipeline in the US. 
September 17, 2025
Chinese module producer DAS Solar is planning a 5GW manufacturing facility focused on producing high-efficiency back contact cells.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines
Solar Media Events
October 7, 2025
San Francisco Bay Area, USA