#China #Solar Technology #Huasun Energy #Xuancheng #HJT Module

Huasun Energy Launches the Himalaya 760 HV Solar Module

Huasun Energy has recently introduced its latest innovation, the Himalaya 760 HV heterojunction (HJT) solar module, marking a significant advancement in solar technology. This new module boasts an impressive output of 760 watts and an efficiency of 24.5%, coupled with an industry-leading 2000 V system voltage. This development is pivotal in pushing forward the commercialization of ultra-high-power solar modules, setting a new benchmark for the industry.

Revolutionizing Solar Power Output

In the competitive landscape of photovoltaic technology, Huasun Energy’s Chairman Xu Xiaohua announced that the industry is entering a transformative phase. System-level cost efficiency and the lifecycle value of solar products are now paramount for competitiveness. The Himalaya 760 HV is specially designed for utility-scale and desert-based solar projects. Its high output and voltage capabilities are set to maximize economic returns.

By elevating the system voltage from the common industry standard of 1500 V to 2000 V, this module allows for significant system-level optimization. In simulated utility project trials in Hami, Xinjiang, the 2000 V setup resulted in:

• - A reduction of approximately RMB 0.1157/W (about 1.6 cents/W) in balance-of-system (BOS) costs.
• - The elimination of over 5,000 foundation piles.
• - A major enhancement in land-use efficiency.

Further comparative analysis with a TOPCon 725 W (1500 V) system demonstrated that the HJT 760 W (2000 V) system provides tremendous cost reductions in BOS of around RMB 0.1521/W (approximately 2.1 cents/W), translating to an 11.95% reduction in BOS expenses and an improvement in investment returns.

Innovative Design and Advanced Features

The Himalaya 760 HV is not just powerful; it's also built with advanced engineering to ensure high efficiency and production scalability. Key design features include:

• - A 132 half-cell dual-string architecture.
• - Utilization of larger silicon wafers.
• - A negative spacing design that maximizes efficiency.
• - Remarkably, it has an active area ratio of 95.8%, leading to a power gain of around 20 watts and a 0.66% increase in efficiency.

The module incorporates a novel butyl edge-sealing process to enhance safety and insulation under high voltages without compromising its efficiency. It’s crucial to note that the production of this module is compatible with existing high-efficiency manufacturing lines, only requiring minimal adjustments for seamless mass production.

Looking Ahead

By combining a robust 760 W output, a commendable 24.5% efficiency, and the high-voltage 2000 V platform, the Himalaya 760 HV establishes a new benchmark for future utility photovoltaic systems. Chairman Xu emphasized that this 760 W figure should not be seen as a final destination but rather as the beginning of an exciting evolution towards greater power and efficiency in the global transition to clean energy.

Huasun Energy continues to push boundaries in solar innovation with its commitment to enhancing the sustainability and efficiency of renewable energy solutions. To stay updated on Huasun’s latest developments in heterojunction technology, interested readers can follow ‘HUASUN HJT’ on LinkedIn or visit Huasun Solar’s website.