Recognition highlights GCL SI’s technological innovation, expanding global presence, operational scale and commitment to sustainable development

GCL System Integration Technology Co., Ltd. (GCL SI) has been named among the S&P Global Energy 2026 Tier 1 Cleantech Companies for PV Module Suppliers, placing the company among a select group of leading global photovoltaic manufacturers.

S&P Global’s Tier 1 Cleantech Companies classification evaluates manufacturers across six dimensions: market presence, market share, scale, global diversification, financial performance and sustainability. GCL SI’s inclusion reflects the company’s continued development across these areas, supported by ongoing investment in photovoltaic technology, product commercialization and international market expansion.

Advancing a Multi-Technology Product Portfolio

GCL SI has continued to expand beyond a single technology route, establishing a product roadmap coveringTOPCon and Back Contact (BC) technologies.

The company’s SiRo portfolio brings together differentiated TOPCon and BC module for different application scenarios. Its large-format TOPCon modules target utility-scale projects, while the GPC 3.0 BC modules are designed for premium distributed applications where high efficiency, energy yield and module aesthetics are increasingly important considerations.

GCL SI is also advancing next-generation technologies, including large-format perovskite-BC tandem modules. By exploring the integration of perovskite and BC technologies, the company is expanding its technology pipeline and preparing for the next stage of photovoltaic innovation.

Turning Technology into Marketable Products

GCL SI’s technology development is increasingly reflected in its commercial product portfolio. The company is advancing its BC offering from cell and laboratory development toward mass-produced module products, while continuing to scale its high-power TOPCon portfolio for utility-scale applications.

The company has also continued to expand its range of products for different market segments, allowing customers to select technologies according to project requirements rather than relying on a single standardized module platform. This scenario-based approach supports applications ranging from utility-scale solar plants to commercial and industrial rooftops and premium residential projects.

Expanding Across Global Markets

Alongside product development, GCL SI has continued to strengthen its international business footprint. The company is expanding its presence across Europe, Asia-Pacific, the Middle East, Africa and theLatinAmericas, supported by regional sales channels, distribution partnerships and localized technical and customer services.

In Europe, GCL SI is accelerating the commercialization of its BC portfolio, targeting markets where module efficiency, aesthetics, limited rooftop space and long-term energy yield are key purchasing considerations. The company is also developing partnerships with local distributors and market participants to improve product availability and customer support.

This diversified market strategy allows GCL SI to respond to different regulatory environments, application scenarios and customer requirements while reducing dependence on any single market.

Integrating Low-Carbon Development into the Value Chain

Sustainability is another important component of GCL SI’s development strategy. Leveraging the broader GCL ecosystem, the company is working to improve the environmental performance of photovoltaic products across manufacturing and the wider supply chain.

GCL SI is also strengthening product carbon-footprint management and lifecycle transparency. Through closer coordination across the value chain, the company aims to provide customers with lower-carbon PV solutions while supporting the growing demand for transparent environmental data in international markets.

The recognition from S&P Global highlights GCL SI’s continued transition toward a technology-driven and globally diversified photovoltaic company, with its competitiveness increasingly supported by differentiated technologies, commercial product development, international market expansion and sustainable manufacturing.

Looking ahead, GCL SI will continue to advance high-efficiency PV technologies, accelerate the commercialization of BC and next-generation tandem products, and strengthen its global market and service capabilities, delivering more efficient and sustainable solar solutions to customers worldwide.