Perovskite solar production

TandemPV has announced the opening of its commercial demonstration factory in Fremont, California. The facility marks a step toward commercializing U.S.-manufactured next-generation solar panels for utility-scale projects.

As electricity demand rises, driven in part by data centers and AI workloads, utilities are moving quickly to add new capacity. Tandem PV’s Fremont factory supports efforts to reshore advanced solar manufacturing and reduce reliance on overseas supply chains. The line is designed to demonstrate that perovskite-silicon tandem panels can be manufactured reliably in the United States at scale with high power density, durability, and lower costs.

According to recent reports, Italian company New Time has announced a four-phase plan to advance perovskite solar cell production in Italy. The roadmap was presented following a strategic meeting held in Forlì, in the Emilia-Romagna region. In late 2025, it was reported that Italian architectural solutions company New Time is working with China's Huasun to bring perovskite panel production to Italy.

During the first year, New Time plans to focus on refining the perovskite formula and identifying stabilizing materials to improve performance and durability. The second phase will introduce limited-scale production aimed at obtaining product certification. In the third year, the company intends to establish a full industrial manufacturing solution, followed by large-scale production in the fourth year. Pilot-scale output is expected within three years.

According to reports, China Construction Second Engineering Bureau is working on a major renewable energy project in Baisha Industrial Park, Jiangjin. The company is building a 3GW perovskite solar cell module base.

As a large perovskite solar cell module production base in Southwest China and a core element of the Jiangjin photovoltaic industry chain, the project has recently completed the key phase of installing the metal roof on the steel structure factory building. Decoration and finishing works are now in full progress, with completion and delivery expected by the end of October 2026.

PV equipment manufacturer Shenzhen S.C New Energy has shipped its first mass-production turnkey line for flexible perovskite solar modules, expanding from standalone equipment supply to full-line delivery in this segment.

The production line covers core manufacturing processes for flexible perovskite modules, including high-precision cleaning systems; laser scribing equipment for cell isolation and interconnection; multifunctional coating and deposition tools supporting both solution-based and dry processes; and downstream lamination and IV solar simulation testing systems.

Perovskite solar technology represents a quantum leap in photovoltaics with efficiencies that exceed conventional limits. For the production of efficient thin-film modules, precise structuring of large-area layer systems into serially interconnected cell segments is essential.

With over 250 installed laser systems worldwide and more than two decades of expertise in photovoltaic manufacturing, LPKF defines the gold standard for precision solutions in the solar industry. This comprehensive experience enables LPKF to build highly specialized laser systems precisely tailored to the demanding requirements of industrial perovskite solar module production, securing decisive competitive advantages for manufacturers.

This following article explains how LPKF Allegro systems with specialized technologies such as Dynamic Focus Tracking and Path Tracking address the critical challenges of perovskite manufacturing and deliver measurable benefits in efficiency, yield, and economic performance.

Korea-based Flexell Space has announced that completion of its manufacturing facility in Uiwang, Gyeonggi Province. Flexell develops and produces space-grade tandem solar cells that maximize power generation efficiency by combining perovskite and Copper Indium Gallium Selenide (CIGS) thin films.

"We can produce 20 solar cells, each 20cm by 20cm, per day. If we operate year-round, this can be considered a pilot facility with the capacity to supply enough cells for about one large satellite", the company stated.

This is a sponsored article by by Sheldon Wayman, Thin Film Sensor Specialist, INFICON

Solar technology demands longer lifetime and higher efficiency with every advancement in process steps and chemistries. Even the smallest deviations in layer thickness or uniformity can have detrimental results to both. Contamination, too, can have devastating effects on lifetime and performance. Monitoring real-time process conditions within the chamber and the optimization layer deposition are both explored within this article. These can be the difference in realizing the successful vision of both improved lifetime and efficiency in the next generation of solar panels.

The Hidden Challenge in Perovskite Solar Cell Production

Perovskite solar cells are celebrated for their high efficiency and flexibility. But behind the scenes, manufacturing these panels is a balancing act of precision in every stage of production. Each organic layer must be deposited with nanometer accuracy and every interface must remain uncontaminated. Detection, analysis, and control are all critical to the manufacturing process.

Chinese solar cell equipment manufacturer S.C New Energy has announced that it has successfully delivered its first commercial, mass-production line of flexible perovskite solar cell equipment. The delivered line covers core equipment for key processes, including cleaning, RPD, PVD, and coating.

Photo Credit: S.C New Energy

According to the company, its in-house-developed dedicated RPD equipment enables efficient thin-film deposition at low temperatures, while the slit-coating system ensures uniform coating on flexible substrates. It adds that the VCD vacuum-drying equipment optimizes the crystallization quality of perovskite films.

Italian solar company, FuturaSun (which acquired Solertix a few years ago), and Eniverse, Eni’s Corporate Venture Builder, have established SunXT, aiming "to bring the next generation of perovskite photovoltaics to market."

SunXT is a new venture with the goal of jointly developing perovskite - silicon tandem photovoltaic panels to contribute to the energy transition pathway. SunXT builds on the experience of Solertix, a deep-tech start-up, among the first in Europe to develop perovskite cells and now the Italian center of excellence within the FuturaSun Group for tandem photovoltaics.

The SPS Perovskite Research Institute in Yangzhou is operating a public pilot‑scale platform designed to efficiently bridge lab‑scale perovskite research and industrial production. Opened in December 2024, it operates several key process routes, including dry‑wet hybridization, all‑wet processes, rigid‑flexible substrates, semi‑transparent devices, and 2T/4T stacked architectures, giving partners access to a broad spectrum of industrially relevant technologies.

During its first year of operation, the platform has worked with more than 50 domestic and international companies and research teams, providing rapid prototyping runs and process verification, achieving high reported efficiencies and maintaining a schedule that is often booked in advance. It also serves as a practical testbed for equipment makers, who can validate tools under pilot‑line conditions, with the institute positioning this as a meaningful step toward more standardized and mature perovskite production equipment.