清流县吹响爱国卫生月环境卫生专项整治“集...

Shenzhen, China – Jinko ESS, the energy storage arm of global solar leader Jinko Solar, today formalized a strategic partnership with Greek energy powerhouse Metlen Group. Signed at Metlen's Athens headquarters, the framework agreement targets the joint deployment of over 3 gigawatt-hours (GWh) of grid-scale energy storage projects across Chile and European markets.

This collaboration builds upon the partners' current flagship initiative in Chile – a 1.6 GWh project where Jinko ESS is supplying its advanced G2 5MWh liquid-cooled energy storage systems. Full delivery for the Chilean project is slated for Q4 2025.

source: Jinko Ess

Technical Leadership in Focus:

The G2 5MWh systems deployed in Chile exemplify Jinko ESS's technological edge:

Exceptional Efficiency:

Advanced Thermal Management:Robust Safety Architecture:AI-Driven Optimization:Reduced Operating Costs:

Partner Profile:

Metlen Group, a recognized leader in the green energy transition, brings substantial project development strength to the alliance, boasting a total project pipeline of 12.7 gigawatts (GW), including over 2.6 GW dedicated to energy storage.

Jinko ESS's Accelerated Momentum:

Jinko ESS has demonstrated remarkable market traction in 2025. Available data indicates at least 17 significant project wins year-to-date, totaling approximately 5 GWh across China, Europe, Australia, and Southeast Asia. Recent notable contracts include:

A 17.74 MWh deal (68 units of 261 kWh systems) with Shandong Binyao Power Sales Co. for commercial & industrial storage.

• Although Jinko ESS Technology Co., Ltd. was formally established in December 2022, the company's roots in storage extend back to collaborative efforts with industry leaders like CATL starting in 2021. Significant investments in 2023 focused on patent development and establishing proprietary manufacturing capabilities for full-stack solutions – from cells to complete system integration.

   

  "Energy storage represents our second strategic pillar," stated Qian Jing, Global Vice President of Jinko Energy. "Our target is clear: rank among the world's top three energy storage providers within the next three to five years." Jinko's next-generation 5MWh utility-scale system, the Blue Whale-SunTera G2, boasts an 8,000-cycle system lifespan supporting 20-year operation and ultra-low noise emissions below 75dB, positioning it as a leading mass-producible solution.

   

  Qian Jing emphasized the critical synergy between solar and storage: "Solar-plus-storage is the paramount frontier for future growth – the foundational element and ultimate solution." She further highlighted a key industry challenge: "The current scale of energy storage deployment lags behind solar PV development, hindering deeper penetration in mature markets. Once new storage technologies achieve scale and cost reduction, aligning capacity with renewable generation, the pathway for solar market expansion will be clear and unobstructed."

   

  About Jinko ESS:

  
  Jinko ESS, a subsidiary of Jinko Solar Holding Co., Ltd. (NYSE: JKS), specializes in the development, manufacturing, and integration of advanced energy storage solutions for utility, commercial & industrial, and residential applications globally. Leveraging deep solar expertise, Jinko ESS focuses on safety, efficiency, and intelligence throughout its product lifecycle.

   

  About Metlen Group:

  
  Metlen Group is a leading Greek industrial and energy conglomerate with a diversified portfolio spanning energy, infrastructure, and manufacturing. Committed to the energy transition, Metlen is actively developing a significant portfolio of renewable energy and energy storage projects.