Rio de Janeiro, Brazil – Huasun Energy, a leading solar technology innovator, unveiled its cutting-edge heterojunction (HJT) solar modules at the 2025 Brazil Energy Summit in Rio de Janeiro, signaling a significant advancement for the country's burgeoning utility-scale solar sector. The exhibition highlighted Huasun's commitment to providing high-performance, durable solutions tailored for Brazil's unique climatic conditions and ambitious renewable energy targets. The Summit, hosted by the Massachusetts Institute of Technology (MIT) and its most prominent event outside the United States, served as a critical nexus for scientists, industry leaders, and policymakers dedicated to accelerating the global energy transition.

Huasun's HJT technology represents a new generation of photovoltaic solutions, integrating crystalline silicon with ultra-thin amorphous layers to achieve superior energy conversion. These modules boast an impressive efficiency exceeding 23.5% and deliver over 730 watts of output in mass production. Crucially for the Brazilian market, the technology maintains stable performance even under the high temperatures and low-light conditions prevalent across the nation, addressing a key challenge for solar deployment in tropical climates.

Vinicius Luiz, Huasun's Country Sales Manager for Brazil, underscored the strategic advantage of the technology. "HJT is the ideal choice for those who prioritize performance with minimal long-term degradation," Luiz stated. "For large-scale solar plants, this translates into faster payback periods and consistent energy generation for decades, offering a compelling economic proposition for investors and developers."

The company's HJT solar modules are specifically engineered for utility-scale solar farms where maximizing energy yield per square meter is paramount, particularly in regions with limited or costly land. Their excellent high-temperature stability, high bifaciality, minimal long-term degradation, and an operational lifespan exceeding 30 years position them as a robust solution for Brazil's expanding solar infrastructure. This extended lifespan and reduced degradation rates significantly enhance the levelized cost of energy (LCOE) for large projects.

Further enhancing its portfolio, Huasun introduced the latest Kunlun series, which features ultra-high bifaciality approaching 100%. This allows for substantial energy generation from both sides of the module, optimizing yield from diffuse light and ground reflection. The Kunlun series also incorporates a reinforced frame for enhanced long-term reliability and offers a flexible layout adaptable to both portrait and landscape orientations. These design attributes make it an ideal solution for complex, long-duration agrivoltaic projects, particularly in Brazil's agricultural heartlands of the Northeast and Central-West regions, where combining solar power generation with agricultural activities can drive sustainable development. Huasun's participation at the Summit underscores the growing international interest in Brazil's renewable energy market, which continues to attract significant investment due to its abundant solar resources and supportive regulatory framework.