Global Energy Storage Industry Updates | September 25, 2025

Tags: #EVE Energy

Qujing EVE Lithium Energy Co., Ltd. has increased its registered capital to RMB 1.725 billion. Established in August 2022 and backed by EVE Energy, the company focuses on production in Yunnan Province. The site includes cylindrical and prismatic LFP battery lines, with full production capacity expected to reach 11.5 GWh and 14.5 GWh, respectively.

Tags: #SolarEdge

SolarEdge has unveiled its Nexis Energy System, combining solar and battery technology to provide households with easy installation and flexible expansion. The system’s innovative “one-click” design allows for simple addition of battery modules, enabling storage capacity of up to 19.6 kWh.

Tags: #LargeEnergyStorage

German storage system provider Voltfang has partnered with infrastructure investment firm Palladio Partners on a large-scale energy storage collaboration. The partnership will see €250 million (USD 410.8 million) invested in projects by the end of 2029. Construction of the first battery project is scheduled for late 2025.

Tags: #EnergyStorageSystems #InstalledCapacity #EnergyStorageStandards

The Japanese government has introduced two subsidy programs to fast-track the deployment of lightweight perovskite solar technology. Applications are open from September 4 to early October 2025. Subsidies will cover up to 75% of purchase and installation costs for perovskite solar modules, with additional support for two related initiatives.

Tags: #BYDStorage #Tesla #EnergyStorageSystems

Grenergy, in partnership with BYD, has completed a 3.5 GWh storage deployment at the “Elena” project in Atacama, Chile. The project secured $270 million in financing, underwritten by multiple international banks, reflecting strong confidence in the initiative. Planned capacity is 0.8 GW / 6.7 GWh, making it the largest storage agreement in Latin America.

Tags: #EnergyStorageCooperation #CATL #EnergyStorageSystems

China’s General Certification Center and the Xiamen Institute of Energy Storage Technology have signed a strategic cooperation agreement. The partnership will advance safety, efficiency, and sustainability in China’s energy storage sector. Joint efforts will focus on technology validation, standard development, and global recognition of results to accelerate international adoption of advanced storage technologies.

Tags: #LargeScaleStorage #EnergyStorageSystems #StorageStandards

Colombia’s Energy and Gas Regulatory Commission (CREG) has published draft resolution No. CREG 701_103, defining access and revenue mechanisms for large-scale battery energy storage systems (BESS). Independent BESS must have a rated power of at least 5 MW, with revenues varying across grid levels. BESS will be able to operate as both grid assets and market participants, engaging in energy trading and frequency regulation.

Tags: #PolicyRelease #StringInverterStandards

Four Chinese ministries have jointly issued guidance on high-quality energy equipment development. By 2030, China aims to achieve full independence and control of critical energy equipment supply chains. The policy highlights the importance of advancing high-efficiency crystalline silicon–perovskite tandem cells, heterojunction, and back-contact technologies to promote industrial upgrades toward high-end, intelligent, and green development.

Tags: #PVStorage

The State Grid Jiangsu Electric Power Company’s Lianyungang branch has published a patent for a global coordinated control method and system for PV-storage integration. It applies agent-based networks to optimize power flow, develop protection strategies, determine charge/discharge schedules, and improve inverter output performance.

Tags: #UPS #Inverters

Faro Power (Zhejiang) Co., Ltd. has published a patent for a monitoring and analysis method for uninterruptible power supply (UPS) systems. Operating under load, the system collects multiple parameters to assess battery health and operational status. By integrating both dimensions, it delivers highly accurate monitoring results.