GCL Photoelectric Secures Over ¥100 Million in Series D1 Funding, Accelerating Commercialization with 26.8% Efficiency in 2.78m² Perovskite Modules

August 9, 2026

EnergyTrend China

Overview

GCL Photoelectric has successfully closed its Series D1 funding round, raising over ¥100 million (approximately $14 million USD), significantly accelerating the commercialization of its perovskite solar cells. The capital will fund the commercial shipment of perovskite modules for ground-mounted PV power plants and expedite validation for space PV applications. The company has already activated a gigawatt-scale production line and achieved a certified efficiency of 26.8% with 2.78 square meter perovskite modules, marking substantial progress toward mass production and market entry.

In Depth

Key Findings

GCL Photoelectric has successfully concluded its Series D1 funding round, securing over ¥100 million (approximately $14 million USD). This significant capital infusion is poised to substantially accelerate the commercialization of the company’s perovskite solar cell technology. The funds are earmarked for initiating commercial shipments of perovskite modules for ground-mounted PV power plants and expediting technological validation for space PV applications. Notably, the company has achieved a certified efficiency of 26.8% on large-area perovskite modules measuring 2.78 square meters, a critical indicator of its technology’s maturity for commercial deployment.

Technical and Commercial Details

GCL Photoelectric is actively advancing the commissioning of its gigawatt-scale production line, a crucial step for establishing large-volume manufacturing capabilities for perovskite solar cells. The certified efficiency of 26.8% on 2.78 m² modules is significant as it demonstrates high performance on a practical, large-scale module, rather than small laboratory cells. This efficiency is comparable to, or even exceeds, the top-tier efficiency of current silicon solar modules, suggesting that perovskite technology is becoming competitive in both cost-efficiency and conversion efficiency. The fresh funding will enable the company to expand production capacity, diversify its product portfolio, and strengthen its market entry strategies.

Background and Industry Context

Perovskite solar cells hold immense promise as a next-generation photovoltaic technology due to their potential for high efficiency and low manufacturing costs. However, their commercialization has been hindered by challenges related to scalability and long-term stability. GCL Photoelectric’s fundraising success and progress on a gigawatt-scale production line exemplify a Chinese company overcoming these hurdles, indicating a growing role for perovskite technology in the global renewable energy market. China, as a dominant force in solar PV manufacturing, is actively positioning itself as a leader in the perovskite sector.

Strategic Significance and Outlook

GCL Photoelectric’s strategy has the potential to elevate perovskite technology from niche applications to a mainstream energy source. Commercial shipments for ground-mounted PV power plants will help alleviate market concerns regarding reliability and stability, paving the way for wider adoption. Furthermore, the expansion into space PV applications demonstrates the durability and high performance of perovskites in extreme environments, potentially playing a vital role in future space exploration and satellite power supply. This latest funding round provides substantial momentum for GCL Photoelectric to become a major player in the global solar PV market.

Source: https://www.energytrend.com/news/20260803-51866.html

Get our weekly technology intelligence — free

Receive an infographic that lets you judge at a glance whether each field’s analysis report is worth reading.

Subscribe Free — Weekly Tech Intelligence

By subscribing, you’ll receive Troy-Technical’s weekly technology intelligence newsletter.