#China #LONGi #Xi'an #BC Technology #Hi-MO9

LONGi Achieves Unprecedented Success with Back Contact Technology

LONGi Solar recently made a significant announcement regarding the performance of its Back Contact (BC) technology platform and Hi-MO9 module, revealing data that far exceeds initial expectations. The findings are the result of a thorough global field-testing program conducted in collaboration with various customers and reputable third-party organizations. This extensive initiative showcases the reliable power generation performance, economic advantages, and environmental adaptability of LONGi's latest solar technology.

Extensive Global Testing and Results

Following the launch of the BC technology, LONGi embarked on a systematic testing endeavor with participants from various regions and climates. The results are noteworthy; they indicate that the Hi-MO9 module consistently demonstrates superior stability and power generation capabilities compared to other leading technologies, particularly the mainstream TOPCon modules.

The data collected indicate a watt-for-watt power generation margin that ranges from 1.21% to 3.92%. This impressive performance was particularly highlighted in specific scenarios where the Hi-MO9 outshined its competitors in various assessments conducted by reputable technical service organizations.

European Climate Performance

A highlight from the testing was an assessment performed by Enertis Applus+, which evaluated a 47MW single-axis tracker solar project situated in Seville, Spain. The results revealed that the Hi-MO9 module operated for approximately 2,209 equivalent full-load hours in its inaugural year. More strikingly, its power generation was calculated to be between 2.4% and 3.4% higher than TOPCon modules located at the same site, with a significant reduction in the Levelized Cost of Electricity (LCOE) by up to 4.47%.

In addition to this, evaluations conducted by the esteemed IPVF corroborated the Hi-MO9's accomplishments, further demonstrating its prowess in energy production. Data from two 50MW ground-mounted PV plants, located in France and Denmark, confirmed that Hi-MO9 modules outperformed TOPCon counterparts by an average of 1.84% in power generation, alongside reduced LCOE values of 3.32% and 2.43% respectively.

Safety Enhancements with Innovative Technology

Going beyond mere performance metrics, the Hi-MO9 also integrates the advanced HPBC 2.0 technology. This component significantly lowers hot spot temperatures—an achievement that not only enhances performance but also bolsters safety. Long-standing concerns surrounding the hot spot phenomenon are addressed effectively, as the Hi-MO9 minimizes risks associated with material degradation, power loss, and dangerous overheating scenarios that could potentially lead to fire hazards. This innovation ensures the dependability of solar power plants for over 25 years, underscoring LONGi's commitment to safety and reliability.

A New Standard in Solar Technology Assessment

In summary, LONGi's systematic global field-testing program sets a new benchmark for evaluating technological efficacy within the solar energy sector. The remarkable data supporting the Hi-MO9's performance and economic advantages highlights its leading role in the market, thereby providing stakeholders with crucial, evidence-based insights to guide their technology selection.

As the solar industry rapidly evolves, technologies like LONGi's BC platform and Hi-MO9 module pave the way for broader applications and greater efficiencies. The pioneering efforts in real-world testing not only serve to validate the cutting-edge advancements but also equip global solar customers with the clarity needed to make informed decisions about their energy futures.