Cited sources
Last verified 2026-09-25.
- Legal manufacturer as printed: Kunshan GCL Optoelectronic Materials Co. , Ltd., described by GCL Tech as its subsidiary.
- Under this one product name, the GCL Tech product page quotes efficiency figures for both a tandem perovskite module and a single-junction perovskite module.
- A GCL Tech release says the Kunshan perovskite base started production in June 2025 with a 1 GW first-phase line, and the product page says the first full-size module (2400mm x 1150mm) came off that line in October without stating the year.
- It cannot be scored yet because the official pages give no datasheet, model codes, power classes, electrical ratings, warranty terms or certification listing.
- The efficiency figures GCL Tech quotes (for example 27.06% at 2 m2 for the tandem module) are tied to a stated area, and the page does not present them as rated values of a module for sale; the page also gives the size as both 1.2m x 2.4m and 2400mm x 1150mm.
- This record is not joined to any scored record, including the scored GCL NT10/72GDF panel.
- GCL Tech product page: Perovskite PV Modulehttps://www.gcltech.com/en/goods/produce1/73.html
Establishes the product name, the Kunshan subsidiary that makes it, the tandem and single-junction efficiency figures with their stated areas, the stated sizes, and the first full-size module leaving the GW-scale line in October.
- GCL Tech news release, published 2025-06-25https://gcltech.com/en/about/newsinfo/973.html
Establishes that the Kunshan perovskite base, planned at 2 GW, started production on 24 June 2025 with a 1 GW Phase I commercial module line.