#None #LONGi #Back Contact #Hi-MO9

Introduction

In a significant announcement, LONGi has shared the results from global testing of its Back Contact (BC) technology and Hi-MO9 solar module. The data reveals not only high efficiency but also reliability that surpasses expectations in real-world energy production scenarios.

Overview of the Technology

LONGi's Back Contact technology represents a revolutionary approach in solar energy solutions. It enhances the performance of the Hi-MO9 modules, which have been put through rigorous testing in various global environments. By partnering with esteemed clients and credible institutions, LONGi initiated systematic field testing to establish a comprehensive understanding of its product's effectiveness post-market launch.

Key Findings from Global Testing

Results from these tests indicate that the Hi-MO9 modules have demonstrated impressive stability and consistency. Notably, comparisons with popular TOPCon modules revealed a significant increase in energy production, measured in watts. The tests showed enhancements in energy yields ranging from 1.21% to 3.92% globally, with certain conditions demonstrating the Hi-MO9's exceptional performance.

Performance Analysis in Varied Climates

Significant evaluative work conducted by the renowned European service provider Enertis Applus+ at a 47 MW solar project in Sevilla, Spain, found that the Hi-MO9 achieved an impressive 2,209 equivalent hours of full load in its first operational year. Its energy efficiency surpassed that of TOPCon modules by 2.4% to 3.4% at the same site. As a result of this superior performance, the levelized cost of energy (LCOE) was found to be reduced by 3.92% to 4.47%.

Further analysis from the IPVF institute validated the Hi-MO9’s stable performance across multiple projects, including two 50 MW photovoltaic plants in France and Denmark. Here again, the Hi-MO9 modules produced an average of 1.84% more power than TOPCon modules, with the LCOE notably lower—by 3.32% and 2.43%, respectively.

Safety and Reliability with Reduced Hotspot Temperatures

Another highlight of the Hi-MO9 technology lies in its integration of HPBC 2.0, which significantly lowers hotspot temperatures compared to conventional modules. In typical partial shadow conditions, the Hi-MO9 effectively minimizes hotspot effects, resulting in considerably lower temperatures that reduce risks of material aging, power degradation, and even potential fire hazards due to local overheating. This innovation is crucial in ensuring reliable installations for up to 25 years.

Conclusion and Future Implications

LONGi’s global field testing program for the Hi-MO9 sets a new standard in the assessment of technological value grounded in real-world, long-term verification. The comprehensive advantages demonstrated by the Hi-MO9, including improved power output, reduced LCOE, and environmental adaptability, signify a new era in solar technology deployment. It not only marks a milestone in the large-scale application of BC technology but also provides global photovoltaic clients with a factual decision-making platform for evaluating their technology pathways.

To learn more about LONGi's innovative solutions and their impact on the solar energy landscape, visit their website.