【Industry Briefs】 Energy Storage Intelligence Summary (May 9, 2025)

Published PM GMT+8 GMT+8, May 9, 2025,

This article is provided by [InsightEmpower], a customized enterprise intelligence and smart service platform.Click to get your enterprise’s tailored intelligence solution.
Corporate News
【Germany】CATL Launches World's First 9MWh Ultra-High-Capacity TENER Stack Energy Storage System
Tags: #CATL #energystorage

CATL launched the world’s first 9MWh TENER energy storage system in Germany, while China’s EVE Energy invested ¥5B in a cylindrical battery project. Middle Eastern markets (UAE, Saudi Arabia) show rising storage demand via inverter exports, and India’s standalone storage dominated 64% of utility tenders, driven by subsidies but challenged by supply chain gaps. Sonnen and Energy Groups initiated a Texas VPP project. Regulatory shifts include Europe’s proposed ban on Chinese solar inverters over cybersecurity concerns and China’s new safety rules for electrochemical storage. Innovations include a dustproof solar storage cabinet (Dujia Energy) and ABB’s passive-balancing UPS converter. Key themes: capacity expansion, policy impacts, and tech advancements.

CATL unveiled the world’s first 9MWh ultra-high-capacity TENER Stack energy storage solution in Munich, enhancing capacity, flexibility, safety, and mobility. The system employs high-energy-density batteries, achieving a 45% improvement in volumetric efficiency and a 50% increase in energy density. It can charge 150 electric vehicles or power an average German household for six years.
【China】EVE Energy Invests ¥5 Billion in Subsidiary for Cylindrical Battery Project
Tags: #EVEEnergy #market #launch
EVE Energy announced a ¥5 billion capital injection into its subsidiary to fund a 23GWh cylindrical lithium iron phosphate (LFP) energy storage and power battery project. The funds will support subsidiary Qujing EVE’s expansion, raising its registered capital to ¥105 million.
Industry Updates
【EMEA】Inverter Export Data Reveals Surging Energy Storage Demand in Middle East
Tags: #inverter #data #market

CATL launched the world’s first 9MWh TENER energy storage system in Germany, while China’s EVE Energy invested ¥5B in a cylindrical battery project. Middle Eastern markets (UAE, Saudi Arabia) show rising storage demand via inverter exports, and India’s standalone storage dominated 64% of utility tenders, driven by subsidies but challenged by supply chain gaps. Sonnen and Energy Groups initiated a Texas VPP project. Regulatory shifts include Europe’s proposed ban on Chinese solar inverters over cybersecurity concerns and China’s new safety rules for electrochemical storage. Innovations include a dustproof solar storage cabinet (Dujia Energy) and ABB’s passive-balancing UPS converter. Key themes: capacity expansion, policy impacts, and tech advancements.

China Customs data shows a 6.6% year-on-year increase in inverter export value for Q1 2025, with India, Pakistan, Myanmar, UAE, and Saudi Arabia as top destinations. Middle Eastern markets, particularly Saudi Arabia and UAE, are rapidly adopting energy storage solutions amid aggressive energy transition initiatives.
【Asia-Pacific】India’s Standalone Energy Storage Dominates 64% of Utility-Scale Tenders in Q1
Tags: #energystorage
A recent study reveals that standalone energy storage systems accounted for 64% of India’s utility-scale energy storage tenders in Q1 2025, totaling 6.1GW. The government’s Viability Gap Funding (VGF) scheme, offering 30% subsidies, is driving growth. Challenges include limited local suppliers, insufficient battery manufacturing capacity, reliance on critical mineral imports, and financing hurdles.
【Americas】Sonnen and Energy Groups Partner on Texas-Scale Virtual Power Plant Project
Tags: #TeslaEnergyStorage
Sonnen and Energy Groups have launched a major virtual power plant (VPP) initiative in Texas to strengthen grid resilience. The project integrates residential battery systems to optimize electricity demand management, supporting both retail energy consumers and the state’s power grid infrastructure.
Policy Developments
【EMEA】ESMC Proposes Ban on Chinese-Made Solar Inverters
Tags: #inverter #Sungrow #capacity

CATL launched the world’s first 9MWh TENER energy storage system in Germany, while China’s EVE Energy invested ¥5B in a cylindrical battery project. Middle Eastern markets (UAE, Saudi Arabia) show rising storage demand via inverter exports, and India’s standalone storage dominated 64% of utility tenders, driven by subsidies but challenged by supply chain gaps. Sonnen and Energy Groups initiated a Texas VPP project. Regulatory shifts include Europe’s proposed ban on Chinese solar inverters over cybersecurity concerns and China’s new safety rules for electrochemical storage. Innovations include a dustproof solar storage cabinet (Dujia Energy) and ABB’s passive-balancing UPS converter. Key themes: capacity expansion, policy impacts, and tech advancements.

The European Solar Manufacturing Council (ESMC) has proposed restrictions on Chinese photovoltaic inverters, citing cybersecurity risks from remote-control functionalities. ESMC warns that inverters linked to Chinese-manufactured solar systems—equivalent to over 200 nuclear plants in capacity—pose significant operational vulnerabilities.
【China】New National Energy Security Regulations Reshape Electrochemical Storage Industry
Tags: #energystorage #policy
China’s National Energy Administration and four other ministries issued the Notice on Strengthening Safety Management of Electrochemical Energy Storage, mandating lifecycle management frameworks and accelerated R&D for next-gen technologies. The regulations aim to lower compliance costs, unlock commercial opportunities, and prioritize safety in industry growth.
Cutting-Edge Technologies
[Utility Model] Dustproof and Heat-Dissipating Solar Storage Cabinet
Tags: #solarstorage

CATL launched the world’s first 9MWh TENER energy storage system in Germany, while China’s EVE Energy invested ¥5B in a cylindrical battery project. Middle Eastern markets (UAE, Saudi Arabia) show rising storage demand via inverter exports, and India’s standalone storage dominated 64% of utility tenders, driven by subsidies but challenged by supply chain gaps. Sonnen and Energy Groups initiated a Texas VPP project. Regulatory shifts include Europe’s proposed ban on Chinese solar inverters over cybersecurity concerns and China’s new safety rules for electrochemical storage. Innovations include a dustproof solar storage cabinet (Dujia Energy) and ABB’s passive-balancing UPS converter. Key themes: capacity expansion, policy impacts, and tech advancements.

Shaanxi Dujia Energy Technology has patented a solar storage cabinet with vertical panels, partitions, airflow vents, and exhaust fans. The design optimizes heat dissipation while preventing dust ingress, significantly improving performance.
[Inventive Patent] Passive Balancing UPS Device
Tags: #UPS

CATL launched the world’s first 9MWh TENER energy storage system in Germany, while China’s EVE Energy invested ¥5B in a cylindrical battery project. Middle Eastern markets (UAE, Saudi Arabia) show rising storage demand via inverter exports, and India’s standalone storage dominated 64% of utility tenders, driven by subsidies but challenged by supply chain gaps. Sonnen and Energy Groups initiated a Texas VPP project. Regulatory shifts include Europe’s proposed ban on Chinese solar inverters over cybersecurity concerns and China’s new safety rules for electrochemical storage. Innovations include a dustproof solar storage cabinet (Dujia Energy) and ABB’s passive-balancing UPS converter. Key themes: capacity expansion, policy impacts, and tech advancements.

ABB Switzerland has patented a converter featuring a DC split link, dual capacitors, and parallel resistors. The resistors engage during pre-charging to stabilize startup and ensure reliable converter operation.

The content of this article is sourced from online sources and organized by'InsightEmpower'.

Click to Claim Free Trial

About InsightEmpower

Previous:【Industry Briefs】 Lithium Battery Materials Intelligence Summary (May 12,2025)
Next:【Industry Briefs】 Energy Storage Intelligence Summary (April 29)
The most meaningful way to differentiate your company from your competitors, the best way to put distance between you and the crowd is to do an outstanding job with information.
How you gather, manage and use information will determine whether you win or lose.
—— Bill Gates @ THE SPEED OF THOUGHT
© InsightEmpower. All rights reserved.