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Authoritative Certification | Desay Battery Secures Spot on BloombergNEF Energy Storage Tier 1 List for the Third Time, Defining Industry Benchmarks with Strength

2025-11-03

On October 31, BloombergNEF (BNEF) released its Q4 2025 Global Tier 1 List for Energy Storage Manufacturers.
DESAY Battery stood out among hundreds of international energy storage companies to earn a place on this prestigious list, demonstrating its exceptional competitiveness in the international market. This achievement is attributed to its profound technical expertise, superior product quality, and reliable project delivery capabilities.


 
The BNEF Tier 1 list is recognized as one of the most influential rating systems in the industry. The selection is based on a comprehensive and rigorous evaluation system, assessing companies from multiple dimensions such as overall corporate strength, product technological innovation, project execution capability, and bank financing support. It focuses particularly on the reliability and market credibility of companies in project financing. Due to its objective and impartial professional assessment, the list has become an important reference for international financial institutions and top investors in making new energy investment decisions, as well as a key criterion for global clients selecting strategic partners.
 
This successful inclusion signifies that DESAY Battery has firmly established itself in the top tier of the global energy storage industry, showcasing its outstanding capabilities on the world energy stage.

 

Innovation Leadership
Technological Breakthroughs Usher in a New Era of Intelligent Energy Storage
 
As a dedicated player in the energy storage field, DESAY Battery consistently regards technological innovation as the core driver of its development. It continues to make significant efforts in energy storage systems and lithium battery technology, achieving remarkable technological results that draw industry attention, demonstrating excellent technical prowess, and continuously solidifying its industry influence. Leveraging its full-stack independent R&D system and vertically integrated intelligent manufacturing capabilities, DESAY Battery's energy storage systems feature highly integrated and intelligently modularized designs. These systems can be flexibly configured for diverse application scenarios and are already widely used across multiple sectors of the energy storage industry.
Furthermore, this year, DESAY Battery launched a significant new active safety cell and system technology. The core of this technology lies in upgrading the battery cell from a simple energy unit to an intelligent entity capable of self-perception, diagnosis, and early warning. This system is not a breakthrough in a single technology but rather constructs a four-dimensional integrated intelligent protection system encompassing "Cell - Module - System - Cloud." It elevates energy storage safety from traditional passive protection to a new level of active warning, further enhancing the safety of energy storage systems and providing robust support for the transformation and upgrading of the new energy industry.
 
Global Presence
Exceptional Quality Writes a New Chapter in Green Energy
In terms of market expansion, DESAY Battery provides one-stop services from design, production, and construction to management and operation, demonstrating strong market competitiveness. Its innovative products and solutions are widely used in several critical areas, including energy storage paired with new energy generation, independent energy storage power stations, and commercial & industrial energy storage. With a project footprint spanning the globe, DESAY Battery has earned consistent praise from international customers for its stable and excellent performance.

This inclusion in the BloombergNEF Tier 1 list for energy storage will further enhance DESAY Battery's brand recognition and influence in the global energy storage market, attracting more international partners and paving the way to broader international markets.
Looking ahead, DESAY Battery will continue to uphold its development philosophy led by innovation, keeping pace with the global energy transition trend and actively responding to carbon neutrality strategic deployments. Simultaneously, the company will persistently increase R&D investment, refine product manufacturing, expand its global presence, and improve service quality. It aims to work hand-in-hand with global partners to promote the implementation of new energy storage, charging piles, and integrated solar-storage-charging projects worldwide, contributing more Chinese wisdom and strength to achieving global "dual-carbon" goals.