LONGi Sets Solar Module Efficiency Record at 25.4%

• LONGi Green Technology has shattered records with a groundbreaking solar panel achieving 25.4% efficiency, revolutionizing energy capture with its innovative HPBC 2.0 technology!

LONGi Green Technology Energy Co. has achieved a new world record in solar panel efficiency by developing a crystalline silicon solar module with 25.4% efficiency. This record was certified by the Fraunhofer Institute for Solar Energy Systems ISE in Germany, surpassing the previous benchmarks of 25% held by researcher Martin Green and the National Renewable Energy Laboratory, as well as the 24.9% efficiency achieved by an Interdigitated Back Contact (IBC) module earlier in 2024.

The breakthrough is attributed to LONGi's innovative HPBC (Hybrid Passivated Back Contact) 2.0 back contact solar cells. This back contact technology enhances sunlight absorption by relocating electrical contacts to the rear of the solar cell, thereby minimizing shading. LONGi introduced the initial HPBC technology in 2022, with plans to launch the next generation, HPBC 2.0, in 2025.

How does LONGi's HPBC 2.0 technology contribute to its record solar panel efficiency?

• Enhanced Energy Storage Capacity: With the acquisition of the Thornsberry project, SSE's total battery capacity in Ireland increases significantly to 300 MW. This bolsters the energy storage infrastructure critical for balancing renewable energy generation with consumption.
• Strategic Location: Thornsberry's location in County Offaly positions it advantageously within Ireland's grid system, potentially facilitating easier integration of renewable energy sources and providing grid stability in the region.
• Regulatory Support: The project has already received planning consent, indicating that regulatory pathways for energy storage projects in Ireland are becoming more streamlined. This could encourage further investments in energy storage technology, contributing to Ireland's green energy agenda.
• Renewable Energy Integration: The addition of a 120-MW battery storage facility will enhance the ability to store excess energy generated from wind and solar projects, addressing intermittency issues associated with renewable energy sources. This, in turn, supports Ireland's transition towards a more sustainable energy system.
• Potential Economic Benefits: Construction of the Thornsberry project could create local jobs and stimulate the economy in County Offaly. Additionally, operational phases may provide long-term employment opportunities and economic development throughout the region.
• Contribution to National Goals: This acquisition aligns with Ireland’s commitment to achieving a significant reduction in carbon emissions by 2030. Energy storage plays a crucial role in supporting the national grid while enabling higher penetration rates of renewables.
• Increased Competition: SSE's entry into the energy storage market can foster competition, leading to more innovation and efficiency within the industry. This may drive other energy companies to invest in storage solutions, further expanding the market.
• Collaboration Opportunities: As SSE expands its energy storage capabilities, there may be opportunities for partnerships with other renewables and technology firms. Collaborations can enhance technological advancements and optimize battery storage solutions.
• Long-Term Stability for Energy Supply: The establishment of robust energy storage solutions like Thornsberry will contribute to a more resilient energy supply, reducing reliance on fossil fuels and ensuring a stable electricity supply for consumers.
• Public Awareness and Support for Renewables: Projects like Thornsberry can help raise public awareness of renewable energy benefits. As communities see tangible projects and local investment, public support for renewable energy initiatives may increase, aiding future projects.
• Alignment with European Energy Policies: This acquisition supports broader European Union objectives for increasing energy independence and fostering renewable energy development, positioning Ireland as a proactive participant in regional sustainability efforts.