LONGi Green Energy Achieves World Record 25.4% Solar Module Efficiency
In the race toward a sustainable energy future, LONGi Green Energy, a global leader in solar technology, continues to push boundaries and redefine industry standards. With its relentless commitment to innovation and quality, the company has achieved monumental milestones in 2024, including a world record for crystalline silicon solar module efficiency and global recognition for its corporate responsibility and bankability.
Here’s the story of how LONGi is shaping the future of solar energy and what lies ahead for this trailblazer in 2025.
The World Record That Redefined Solar Efficiency
On October 24, 2024, LONGi Green Energy etched its name in the annals of solar innovation by achieving a groundbreaking milestone: 25.4% module efficiency for crystalline silicon solar modules with its advanced HPBC 2.0 module. This achievement not only set a new world record but also marked the first time since 1988 that a Chinese company has claimed the global benchmark for solar efficiency, surpassing the previous record of 24.9% held by Maxeon.
This historic milestone represents a leap forward for both LONGi and the solar industry at large. By pushing the boundaries of efficiency, LONGi has proven its ability to lead on a global scale, delivering innovation that makes solar energy more powerful, accessible, and cost-effective.
Why This Achievement Matters
LONGi’s record-breaking efficiency isn’t just a technical milestone—it’s a breakthrough that has far-reaching implications for the adoption of renewable energy.
Higher Efficiency, Lower Costs: At its core, module efficiency defines how much sunlight can be converted into usable electricity. By reaching 25.4% efficiency, LONGi enables more energy to be generated from the same surface area, reducing system costs and making solar installations more viable for both residential and commercial applications.
Leadership on the Global Stage: This achievement solidifies LONGi’s reputation as a technological trailblazer, showcasing its ability to deliver cutting-edge innovations that redefine the standards of the solar industry.
LONGi’s HPBC 2.0 module is the product of years of dedicated research, innovation, and investment in back contact (BC) technology, a key driver of this unprecedented efficiency milestone.
The Strategic Focus on Back Contact Technology
LONGi’s achievement is no coincidence. It stems from a deliberate and strategic focus on back contact (BC) technology, a game-changing innovation in solar module design.
What is Back Contact Technology?
BC technology improves the electrical layout of solar cells by moving the electrical contacts to the back of the cell. This design minimizes energy losses, optimizes light absorption, and significantly enhances the module’s overall efficiency.
Key Advancements Enabled by BC Technology:
Higher Conversion Efficiency: By reducing the shading caused by front-side electrical contacts, BC technology allows more sunlight to be absorbed, resulting in higher energy conversion rates.
Enhanced Reliability and Durability: The streamlined design improves the module’s performance and ensures consistent energy production over its lifespan.
Competitive Edge in a Tough Market: In a global solar market marked by low average selling prices and oversupply, BC technology has enabled LONGi to ship more high-efficiency modules, solidifying its leadership position.
By prioritizing R&D in back contact technology, LONGi has ensured that its products remain ahead of the curve, delivering value to customers in a rapidly evolving market.
Global Recognition for Excellence
LONGi’s achievements in efficiency are matched by its growing recognition for sustainability, corporate social responsibility, and bankability.
Recent Achievements:
EcoVadis Gold Medal: LONGi earned a spot in the top 5% of companies worldwide in the EcoVadis CSR Assessment, a testament to its dedication to ethical business practices, environmental stewardship, and sustainability.
AAA Rating in PV-Tech Bankability Ratings: For Q3 2024, LONGi retained its AAA rating, the highest possible designation in bankability, underscoring its consistent performance, reliability, and trustworthiness as a solar module manufacturer.
These accolades demonstrate LONGi’s ability to balance profitability with responsibility. By excelling in innovation, sustainability, and business practices, LONGi continues to build trust with investors, developers, and businesses around the world.
Driving the Global Energy Transition
LONGi’s mission goes far beyond breaking records and earning awards. The company is deeply committed to advancing the global transition to renewable energy by making solar technology more efficient, affordable, and impactful.
Enabling a Greener Future with HPBC 2.0:
The advanced HPBC 2.0 module isn’t just about efficiency—it’s about creating a scalable solution for a more sustainable world. By improving energy generation while lowering costs, LONGi’s innovations are helping governments, businesses, and individuals reduce their carbon footprints and achieve ambitious net-zero emissions goals.
Making Solar Accessible to All:
LONGi’s focus on efficiency and cost reduction ensures that solar power becomes a viable energy solution for more communities. From urban rooftops to rural installations in developing countries, LONGi is driving the adoption of renewable energy in places where it’s needed most.
Shaping the Future of Solar Energy
LONGi’s record-breaking year is not an endpoint but a springboard for future innovation and growth. As the company looks ahead to 2025 and beyond, it remains focused on scaling its advanced technologies, expanding into new markets, and continuing to lead the renewable energy revolution.
What Lies Ahead for LONGi:
Stabilizing Solar Module Prices: As raw material costs recover and inventory pressures ease, LONGi anticipates a more balanced market, enabling steady growth and greater accessibility for its products.
Expanding Global Reach: LONGi will continue to expand its presence in international markets, introducing its high-efficiency modules to new regions and applications.
Driving Innovation: The company is doubling down on R&D to push efficiency even higher and refine its technologies for greater durability and performance.
With its innovative spirit and strategic vision, LONGi is poised to remain at the forefront of the solar industry for years to come.
Conclusion: LONGi’s Role in a Sustainable Future
LONGi Green Energy’s record-breaking 25.4% module efficiency represents more than just a technical achievement—it’s a bold step forward for the solar industry and the global energy transition. By setting a new standard for performance, LONGi is driving competition, reducing costs, and making solar energy more accessible to people and businesses worldwide.
Beyond its technological breakthroughs, LONGi’s commitment to sustainability, corporate responsibility, and quality has earned it global recognition as a trusted partner in renewable energy. With its advanced HPBC 2.0 technology, strategic focus on R&D, and leadership in efficiency, LONGi is empowering individuals, businesses, and governments to transition to a cleaner, greener world.
The future of solar energy is brighter than ever, and LONGi is leading the way. Choose LONGi and join the renewable energy revolution today.
