On June 24, in Munich, Germany — the second day of Intersolar Europe 2026 — excitement at the TONGWEI booth continued to soar. Following the launch of the TNC 3.0 light-gathering modules on the first day, TONGWEI's star residential product — the TNC 2.0 G12R-48 module — completed its refreshed launch on site.

Meanwhile, TONGWEI secured major awards and certifications from four internationally authoritative institutions — PVEL, TÜV NORD, TaiyangNews, and RETC — while also hosting a series of events including a supply chain themed forum, a Global Symbiotic Partner Awards ceremony, and the "TONGWEI CHEERS NIGHT" appreciation dinner, bringing the company closer to users worldwide.

TNC 2.0 G12R-48 Module Refreshed & Upgraded: "Custom-Made" for Global Residential Scenarios

At the launch ceremony, Zhang Chi, Module Marketing Product Manager of TONGWEI Co., Ltd.'s PV Business Division, presented the refreshed and upgraded TNC 2.0 G12R-48 module in detail to global customers. With "Efficiency & Beauty" as its design philosophy, the product features upgraded manufacturing processes tailored to the unique characteristics of residential rooftops worldwide, while maintaining high-efficiency power generation.

Refresh Highlights: Technology Iteration, Aesthetics Reshaped

360° Passivation: Efficiency Leaps Forward: The module integrates TONGWEI's independently developed 360° passivation cell technology, significantly reducing recombination losses at the cell source. This not only improves conversion efficiency under standard test conditions but also maintains high energy conversion efficiency during early mornings, evenings, or cloudy/rainy weather, delivering longer periods of high-efficiency power generation for households.

Blind-Ribbon Interconnection: Reliability + Aesthetics Dual Upgrade: The innovative blind-ribbon interconnection technology achieves superior stress distribution, effectively enhancing the module's resistance to micro-cracks. Even in extreme wind and heavy snow conditions common in high-latitude European regions, it effectively mitigates the risk of localized cell micro-cracking, ensuring robust operation throughout the module's entire lifecycle. The module surface features better tonal harmony and a more uniform visual effect, further enhancing "aesthetic integration" with building exteriors and elevating rooftop aesthetics.

Classic Advantages: Excellence in DNA, Continuously Leading

Beyond relentless technological innovation, the TNC 2.0 G12R-48 series maintains an unwavering pursuit of outstanding performance. As TONGWEI's star residential module product, it has become the top choice for many households thanks to its mature manufacturing processes and high market adaptability.

High-Efficiency Performance, Significantly Boosting Household Returns: The TNC 2.0 G12R-48 module delivers up to 480W of power with a conversion efficiency of 24%. Within the same limited rooftop area, it enables higher installed capacity, helping households achieve greater total rooftop power generation in daily use and making residential PV systems more economically valuable.

Golden Size, Optimal Fit: Designed for the diverse residential rooftop spaces of the global market, the module's compact size of under 2㎡ optimizes rooftop space utilization and significantly reduces installation difficulty.

Four Authoritative Awards & Certifications, Validating "Global Quality"

At the exhibition, TONGWEI secured multiple major awards and certifications from internationally authoritative institutions, backed by its outstanding full-chain quality and continuously innovative technological achievements.

Kiwa PVEL, the world's leading independent PV testing and certification body, awarded TONGWEI the "TOP PERFORMER" accolade in the 2026 PV Module Reliability Scorecard. In the 2026 scorecard, TONGWEI's TNC series products ranked in the top tier with 7 best-in-class performances. This marks the third consecutive year that TONGWEI has received the PVEL "Best Module Manufacturer" honor since its full-scale entry into the module business.

RETC, a world-leading renewable energy product testing and certification laboratory, awarded TONGWEI its highest honor — the 2026 "OVERALL HIGHEST ACHIEVER" award. This was the first time TONGWEI's TNC modules were evaluated, earning recognition across the three core dimensions of reliability, performance, and quality.

TÜV NORD awarded TONGWEI the EPD (Environmental Product Declaration) certificate for the TWMNF-66HD module. This marks a solid step forward in TONGWEI's global green supply chain management, providing powerful "green carbon footprint" compliance support for component entry into the highly demanding European market.

TaiyangNews granted TONGWEI the "TOP SOLAR MODULES" excellence certification. Focused on hard technical indicators, this honor affirms that TONGWEI consistently ranks among the industry's leaders in conversion efficiency and power density, continuing to drive PV technology innovation.

Strengthening Full Lifecycle Supplier Management, Building a Transparent & Sustainable World-Leading Supply Chain

During the exhibition, Fan Hua, Vice President of Global Supply Chain at TONGWEI Co., Ltd., delivered a keynote speech titled "TONGWEI: Building a Transparent and Sustainable Global Supply Chain System", elaborating on how TONGWEI leverages its Digital 4.0 platform to build an integrated supply chain management system based on sustainability requirements, achieving full lifecycle closed-loop supplier management and end-to-end traceability from metallurgical-grade silicon to modules.

Through years of supply chain digital and intelligent transformation, TONGWEI has achieved risk monitoring, early warning, and closed-loop management across all supply chain links. Meanwhile, direct system connections with suppliers enable data, quality, and delivery integration with strategic partners, ensuring efficient delivery, leading quality, and full-process traceability from silicon to modules. Mr. Fan stated that TONGWEI is committed to building a standardized, transparent, digitally intelligent, and eco-friendly supply chain ecosystem, and through collaboration with Gartner, the world's leading consulting firm, continues to enhance supply chain automation, operational efficiency, and risk prevention capabilities, delivering high-quality, stable, compliant, and green energy solutions and service assurances to global customers.

Forward-Looking Insights: Discussing Global PV & Energy Storage Market Trends

At the exhibition, Henrique Ribeiro, Senior Analyst of Technology & Supply Chain at S&P Global, and Karl Melkonyan, Technology & Supply Chain Analyst, were invited to deliver a keynote speech titled "Global Market Trends for PV & Energy Storage (BESS)".

Through in-depth research, the S&P Global team analyzed that against the backdrop of global energy structure transformation and surging demand from high-energy-consumption scenarios such as data centers, "PV + Energy Storage" has become the core solution for enhancing power system flexibility and stability — placing higher demands on the robustness and technological iteration of high-quality PV modules. Leveraging its industrial synergy advantages, TONGWEI continues to enhance the conversion efficiency and reliability of its module products, delivering high-efficiency PV modules tailored to the needs of global residential and commercial & industrial scenarios, meeting the real-world demands of energy transition for improved PV performance.

Global Collaboration: Building a Green Symbiotic Ecosystem Together

TONGWEI understands that high-quality energy transition cannot be achieved without the collaborative drive of partners. To honor outstanding partners who have fought alongside TONGWEI and co-cultivated the European market, the exhibition awarded the "Outstanding Symbiotic Partner" prizes to COENERGIA S.R.L., Energy3000, and Memodo.

These awards recognize the partners' outstanding contributions to market expansion in Europe. As leaders in their respective regional markets, they are not only premium channels for TONGWEI products but also vital bridges connecting TONGWEI to global end users and delivering green value.

Night of Energy: CHEERS NIGHT Unites Global Partners

That evening, TONGWEI hosted the "CHEERS NIGHT," inviting global customers with brilliant lights to co-create a collaborative future under the Munich sky. Xue Qingsong, Vice President of Marketing at TONGWEI Co., Ltd., expressed deep gratitude to global partners who have supported TONGWEI's growth, noting that despite ever-changing market conditions, TONGWEI's pursuit of excellence and the deep bonds with partners remain unchanged.

At the dinner, a live band set the atmosphere ablaze with dynamic melodies, while a dazzling fire dance performance — light and shadow dancing at the fingertips — delivered not only a visual feast but also symbolized the surging energy and relentless innovative spirit of TONGWEI modules. With the World Cup in full swing, TONGWEI and global partners cheered for the tournament together, letting the passion on the pitch transcend borders, resonate with collaboration, and build a bridge of mutual understanding.

The span of energy is defined by technological innovation and practice; the depth of friendship carries us far. Just as every precise pass on the football pitch leads to team victory, TONGWEI firmly believes that the global green energy transition likewise requires every partner to advance hand in hand. TONGWEI stands ready to join forces with global partners — guarding the lights of every home with ultimate products, and together defining a new chapter in clean energy with unwavering conviction.