2.85% Above Target — 2.65 GW Yunnan HJT Solar Plant with Huasun Modules Outperforms Expectations

As the global energy transition accelerates toward clean and low-carbon solutions, high-efficiency and reliable photovoltaic modules have become essential to the success of photovoltaic power projects. In this transition, Huasun Himalaya heterojunction (HJT) modules have demonstrated remarkable technical advantages and consistent performance. Installed in the challenging geographical and climatic conditions of Yunnan Province, China, these modules have proven their competitiveness with impressive real-world generation data, providing solid guarantee of energy yield.

Exceptional Energy Output Validates Core Technological Strengths

Huasun supplied 2.65 GW of Himalaya HJT modules to the Dali PV cluster project, developed by Huaneng Lancang River Hydropower Inc. A recent user evaluation report conducted by Huaneng focused on one-section of the large-scale mountainous project—the Longtan 71.03 MW PV installation in Yangbi County, Dali. The report shows that since its grid connection in May 2023, the Huasun modules have operated with stability and outstanding power generation performance. In 2024, the actual annual power generation reached approximately 95.97 million kWh, outperforming the originally designed output by 2.85%.

This outstanding performance results from multiple synergistic core features. With a bifaciality of over 95%, the modules capture reflected light from the mountainous terrain to enhance rear-side power gain; excellent low-light performance ensures efficient light capture throughout the day; and a superior temperature coefficient of -0.24%/°C ensures stable output even under high temperatures.

Throughout project development, Huasun actively coordinated with construction schedule, ensuring timely delivery and smooth project progression. On-site engineers provided rapid and effective technical support, guaranteeing successful grid connection and long-term reliable operation.

As a global leader in HJT solar technology, Huasun continues to drive innovation in both R&D and practical application. The impressive performance of the Longtan project further affirms the superiority of Huasun HJT modules in delivering high-efficiency power generation and reliable operation.

Technology Precisely Adapted for Diverse Scenarios

The adaptability of Huasun Himalaya HJT modules stems from continuous innovation and precision engineering. The Himalaya G12-132 modules feature 132 pieces of 210mm ultra-high-efficiency half-cut HJT solar cells. An advanced butyl encapsulation process ensures outstanding moisture resistance, enabling reliable performance across diverse environments.

Furthermore, the modules adopt unique light conversion film that transforms UV light into blue light, reducing power loss and cell degradation while ensuring stable performance even in high-UV regions.

The stable performance of the Himalaya series in the Yunnan project is not only a validation of product quality but also a testament to Huasun’s customer-centric approach. Looking ahead, Huasun will continue to empower global PV projects with reliable products and professional services, helping overcome environmental challenges and achieve efficient, sustainable energy generation.

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