#China #Sanya #LONGi Solar #Hi-MO 9 #Hainan Project

Hi-MO 9 Solar Module Demonstration: A Game-Changer for Power Generation

LONGi Solar has made remarkable strides in solar technology with the Hi-MO 9 module, as revealed in a recent demonstration in Hainan, China. This project, monitored by the China Central Certification body, showcased the Hi-MO 9’s ability to outperform traditional TOPCon modules significantly in various scenarios.

Overview of the Demonstration Project

The demonstration was set up from October to December 2024 in Yazhou District, Sanya City. It involved two sets of solar arrays: one consisting of 20 Hi-MO 9 modules and another with 20 TOPCon modules. This setup allowed for direct comparisons between the two technologies under controlled conditions, providing valuable data on their performance.

Performance Highlights

Key Advantages of Hi-MO 9 Over TOPCon Modules

The results were striking. The Hi-MO 9 module recorded cumulative per-kilowatt power generation gains of 0.75% in unobstructed sunlight, a staggering 32.62% under simulated partial shading conditions (like bird droppings), and 11.34% in scenarios with persistent shadowing from external sources. These figures underline the Hi-MO 9's superior efficiency and adaptability.

1. Unobstructed Sunlight: Operating in ideal conditions, the Hi-MO 9 not only produced more energy but also maintained a lower average backsheet temperature compared to TOPCon. This indicates better heat management and performance stability.

2. Partial Shading Simulation: In practicality, solar panels often deal with elements that obscure sunlight, such as debris or shading from nearby structures. The Hi-MO 9 module excelled, demonstrating a significant ability to harness power even when partially shaded. Additionally, it managed thermal conditions effectively, reducing the risk of overheating and fire hazards in solar power plants.

3. Persistent Shadow Shading: The testing conditions also included shadows cast by objects placed to simulate varying conditions. The Hi-MO 9’s performance remained commendable, reinforcing its position as a leader in this space.

Technological Innovations Behind Hi-MO 9

The success of the Hi-MO 9 module can be attributed to its advanced second-generation BC technology, which enhances its overall energy conversion efficiency. This technological advantage allows it to not only capture and convert solar energy with greater efficacy but also to sustain higher performance in varying environmental conditions.

Implications for the Solar Industry

The outcomes of this demonstration carry significant implications for the solar industry, particularly for regions with unique climatic challenges. Solar power remains a critical component of shifting towards sustainable energy solutions, and technologies like the Hi-MO 9 module will lead the charge.

Moreover, as countries continue to push for renewable energy targets, advancements such as the Hi-MO 9 could facilitate reaching those goals more effectively.

Conclusion

The Hi-MO 9 demonstration project in Hainan represents a significant milestone in solar technology development and deployment. Its ability to deliver enhanced power generation performance across different scenarios positions it as a potential leader in the emerging renewable energy landscape. As the demand for solar energy increases, innovations like the Hi-MO 9 will undoubtedly play a crucial role in shaping a sustainable energy future.