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LONGi Achieves 10th Consecutive BNEF Tier 1 Recognition

LONGi, a prominent name in the energy sector, has recently solidified its reputation by securing its 10th consecutive Tier 1 listing in BloombergNEF's (BNEF) quarterly rankings for global energy storage manufacturers. This achievement was unveiled in BNEF's Q4 2026 report, underscoring LONGi's robust performance in delivering projects worldwide and its adeptness in system integration and commercial execution.

The significance of this listing is further enhanced by the introduction of stricter criteria by BNEF for project financing. To qualify, projects now need to demonstrate robust bankability by securing non-recourse financing from at least two different commercial banks. This higher benchmark not only emphasizes the importance of financial solidity but also reinforces LONGi’s ability to meet these rigorous standards, thus underscoring the importance of the company’s ongoing inclusion in the Tier 1 list.

A Comprehensive Approach to Energy Solutions

LONGi's success is built on its innovative LONGi ONE strategy, which incorporates a full-stack, in-house 5S technology platform. This platform encompasses various essential components including Integrated Control and Communication System (iCCS), Battery Management System (BMS), Power Conversion System (PCS), Thermal Management System (TMS), and Energy Management System (EMS). Such a comprehensive technology framework enables seamless system integration and coordinated operations across multiple applications—be it utility-scale projects, commercial needs, or microgrid setups.

By combining proprietary technologies with a holistic approach to system design, LONGi ensures reliable performance and effective project execution. Their unified responsibility model, along with Long-Term Service Agreements (LTSA), further guarantees extended support throughout the project lifecycle, allowing customers to have peace of mind.

Demonstrating Global Versatility

LONGi's commitment to versatility is evident through its diverse range of global projects. For instance, in South Australia, the company successfully connected its 5MW/20MWh Lunio Energy project to the grid in September 2026, allowing participation in the National Electricity Market (NEM) for electricity trading. Another notable project in Germany exemplified integration capabilities by combining energy storage with solar-thermal technology to deliver frequency response within 50 milliseconds—crucial for maintaining grid stability and supporting essential infrastructure.

LONGi continues to thrive in challenging environments as well. In Finland, a microgrid system showcased its adeptness by achieving a black start within two minutes in severe cold conditions, thus ensuring an independent power supply. Meanwhile, in coastal Italy, a 50.16MWh storage system connected to a 35MWp solar plant utilized advanced anti-corrosion technology, sustaining over 99% system availability despite high salt and humidity levels.

Looking Ahead

As the energy landscape continues to evolve, LONGi is dedicated to advancing its capabilities throughout the energy storage value chain. The company is set to launch a new smart manufacturing facility, further enhancing its capacity to meet the growing demand in international markets while ensuring the delivery of high-quality solutions.

Looking forward, LONGi plans to maintain its commitment to the LONGi ONE strategy, which focuses on combining full-stack technological innovation, extensive project expertise, smart manufacturing solutions, and localized services. This comprehensive approach will enable the firm to deliver efficient and reliable energy storage solutions, catering to the needs of the global energy transition.

In summary, LONGi's continuous recognition as a leading energy storage manufacturer exemplifies its dedication to innovation and excellence, paving the way for a sustainable energy future.