Two-minute overview of this week's new energy industry news (June 3-June 9)

1、Energy Storage Information——RedEarth claims world’s first ‘Microgrid-in-a-Box’ solution with global partners

RedEarth Energy Storage, a Queensland-based energy storage solutions provider, has partnered with China’s Nebula Electronics and Germany’s ambibox to develop what it claims is the world’s first ‘Microgrid-in-a-Box’ (MIB).

The MIB solution combines solar PV, energy storage and bidirectional electric vehicle (EV) charging to enable “scalable and affordable” energy management. And it has the potential to cut overall energy costs by up to 60% and accelerate the shift towards residential energy independence worldwide.

2、Electric vehicles Information——NIO shares plans to enter seven additional European markets

On 3 June, NIO announced plans to expand into seven additional European markets—Austria, Belgium, Czech Republic, Hungary, Luxembourg, Poland, and Romania—between 2025 and 2026 via a national distributor model. The launch will include five models, such as the EL6, EL8, ET5 series, and the Firefly brand. NIO will partner with leading mobility groups Hedin Mobility and AutoWallis to accelerate its presence in Central and Eastern Europe and strengthen its European sales and service network.

3、Energy Storage Information——French President Witnesses Launch of Envision Power’s Douai Gigafactory, Boosting Europe’s EV Transition

On 3 June, global battery tech leader Envision Power officially opened its Douai gigafactory in France, with President Emmanuel Macron and Chairman Zhang Lei in attendance. The factory’s initial 10GWh capacity will supply high-quality batteries for 200,000 electric vehicles annually, accelerating Europe’s shift to low-carbon transport. Macron hailed the project as a flagship of France’s green industrial revival, highlighting the balance between economic growth and sustainability.

4、Renewable Energy Information——Italy’s Largest EV Battery Storage System Launches at Rome Airport

According to Reuters on 3 June, Italy’s largest energy storage system using recycled electric vehicle batteries, named “Pioneer,” has officially started operation at Rome’s Fiumicino Airport. Developed jointly by utility giant Enel and airport operator ADR, the system repurposes 762 battery units to provide 10 MWh of storage capacity, helping the airport better store solar power and support its green, low-carbon operations. Over the next decade, the system is expected to cut around 16,000 tonnes of CO₂ emissions—equivalent to the daily electricity use of approximately 3,000 US homes.

5、Energy Storage Information——Epic Energy starts commissioning of 100-MW South Australian battery

According to Reuters on 4 June, Epic Energy has completed the construction of its 100-MW/200-MWh Mannum battery energy storage system (BESS) in South Australia and is moving to commissioning.

The Mannum BESS is a two-hour facility located in proximity to Epic Energy’s two solar farms at its Mannum Energy Park. It will absorb surplus energy when demand is low and inject it back into the grid during peak demand periods. Once fully operational, the system will be able to store electricity to power about 16,000 South Australian homes for a day.

6、Renewable Energy Information——Brasol Plans BRL 2 Billion Investment in 2025 to Expand Solar and Diversify Energy Services

According to Reuters on 4 June, Brazilian energy company Brasol—jointly owned by Siemens and BlackRock—plans to invest up to BRL 2 billion in 2025 to scale its distributed solar power business and offer diversified energy solutions. These include private power lines, substations, and battery storage projects, supporting its transition from a power producer to an integrated energy services provider.

7、Energy Storage Information——Sungrow Unveils PowerTitan 3.0, World's Largest Single-Cabinet Energy Storage System

On World Environment Day (5 June), Sungrow launched its next-generation large-scale storage platform, PowerTitan 3.0, at its Hefei headquarters. The system comes in three versions—Flex, Class, and Plus—with the Plus model offering a record-breaking 12.5 MWh per cabinet and energy density exceeding 500 kWh/m². Featuring AI-powered thermal control, cell fault prediction, and millisecond-level arc detection, the platform combines safety, efficiency, and space optimisation, marking a new era for energy storage across all scenarios and lifecycles.

8、Energy Storage Information——Hoymiles launches HoyUltra 2 next-gen all-in-one liquid-cooled ESS

Hoymiles has launched HoyUltra 2, its latest commercial and industrial (C&I) energy storage system. Designed to meet the evolving demands of clean energy deployment, HoyUltra 2 integrates PCS, battery packs, BMS (Battery Management System) and TMS (Thermal Management System) into one compact, liquid-cooled unit, delivering exceptional performance, safety and long-term reliability for C&I projects.

Supporting up to 16 units in parallel, it is designed to meet diverse needs—from small commercial setups to large-scale microgrids.

9、Renewable Energy Information——Jinko ESS to deliver 66MWh storage system for Middle East grid modernization

Recently, Jinko ESS announced it has secured contracts for four projects in the Middle East, totalling 66MWh of energy storage. The projects will use the G2 5MWh liquid-cooled system, designed for extreme desert conditions, offering 94% round-trip efficiency and precise thermal management. Deliveries are set to begin in Q3 2025, supporting grid stability, renewable integration, and the region’s energy transition.

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