LONGi has announced that its Back Contact (BC) technology platform has surpassed a cumulative 60GW in commercial sales and shipments, the milestone marking a pivotal shift in the global solar market toward widespread adoption of next-generation, ultra-high-efficiency modules.
The achievement underscores the company’s rapid commercial momentum. Driven by strong market performance throughout 2025 (22.87GW shipped) and a powerful first quarter in 2026 (8.34GW shipped), BC technology has officially transitioned from a niche premium architecture into a global mainstream platform for high-efficiency solar applications.
The momentum is rapidly accelerating. Fresh off the heels of the SNEC exhibition in Shanghai, LONGi disclosed a massive deployment target, projecting full-year shipments to reach approximately 100GW of wafers and 80GW of modules. Propelled by an unprecedented surge in market demand and the rapid scale-up of its next-generation technology, the company anticipates its cumulative BC solar module shipments will break all historical industry barriers to exceed the 100GW milestone by the end of 2026. This trajectory positions BC technology to dominate more than 65% of the company’s total annual shipments, solidifying a new era where Back Contact serves as the primary engine for global decarbonization.
As the PV industry matures, competitive dynamics are shifting away from sheer capacity expansion toward lifecycle value, reliability and superior energy yield. Modern developers and EPC partners look beyond mere nameplate power, prioritizing site adaptability and long-term asset performance.
LONGi’s BC technology is uniquely engineered for this market evolution. By placing both positive and negative electrodes on the rear side of the cell, the architecture eliminates front-side gridline shading, maximizing sunlight absorption and delivering significantly higher energy generation under real-world operating conditions. For utility-scale and distributed projects alike, this translates to optimal land utilization, reduced O&M pressure and maximized return on investment.
This commercial milestone is backed by the company’s commitment to research and development, including an RMB 4.3 billion R&D investment in 2025 alone. Rather than treating solar modules as standardized commodities, LONGi is utilizing its BC platform to pioneer a broad product ecosystem tailored to specific environmental challenges.
Following the large-scale global rollout of its HPBC 2.0 products in 2025, the company’s R&D strategy has increasingly focused on full-scenario value creation. Whether mitigating the risks of heavy snow and hail, resisting salt corrosion in coastal regions, or optimizing performance in high-wind and dust-heavy desert environments, its scenario-specific engineering ensures high bankability and robust risk management for investors worldwide.
This tailored approach is particularly vital in Europe, where strict sustainability standards, limited land availability and high expectations for lifecycle performance dominate the market landscape.
