Huawei Digital Power's Energy Storage System Propelling Global Energy Transition

Huawei Digital Power's Innovative Energy Storage System

At the prestigious Intersolar Europe 2025 event held in Munich, Huawei Digital Power unveiled its groundbreaking strategy for the FusionSolar project, emphasizing new product launches focused on intelligent energy storage systems (ESS) designed for a variety of applications. The event, which attracted about 300 participants from around the globe, highlighted the critical development of energy networks aimed at propelling innovative energy solutions.

Transforming Energy Systems Worldwide

With the global energy transition rapidly evolving, the need for adaptable and efficient energy systems has never been greater. Huawei's new energy storage systems are engineered to meet diverse energy needs, thereby fostering a network capable of supporting renewable energy sources across various scenarios. This technology underscores Huawei's commitment to making renewable energy more accessible and sustainable.

Steven Zhou, President of the Smart PV and ESS product line at Huawei Digital Power, introduced the strategic goal of integrating the 4T technologies: bits, watts, heat, and batteries. This initiative aims to construct a robust energy infrastructure supporting advanced new energy systems. The presentation detailed three core value propositions:

1. Network Formation for All Scenarios: This technology is essential for the production, transmission, distribution, and consumption of energy, ensuring long-term stability in the new energy systems.

2. Battery and Network Security: Implementing safety measures at every stage protects equipment, personnel, and assets, reinforcing the integrity of energy networks.

3. One Solution for All: The hardware provides scalable flexibility and seamless advancements in charging speeds. The AI-supported management platform for PV and ESS can adapt to diverse business models, promoting optimal operational performance and energy yield predictions.

Setting New Standards in Renewable Energy

Huawei’s FusionSolar works relentlessly to deliver high-quality solutions and nurtures an open ecosystem that benefits both customers and partners. The company aims to provide competitive solutions while presenting more growth opportunities for its partners, thus facilitating a quality evolution in the energy sector.

The introduction of the all-scenario Smart String Grid Forming ESS exemplifies Huawei's commitment to addressing integration challenges of renewable energy with smart solutions. The platform not only ensures safety between batteries and the network but also enhances cost-effectiveness across the lifecycle and digitizes the entire connection.

One of the most remarkable achievements of this technology is its deployment at a 1.3 GWh energy plant and a 400 MW photovoltaic facility in the Red Sea area of the Middle East, marking the world's largest PV+ESS microgrid, which sustainably powers a city using 100% renewable energy. This microgrid has reliably functioned for over 18 months, supplying more than a billion kWh of green electricity.

In China’s Ngari Prefecture, a PV project boasting 30 MW, paired with an ESS rated at 6 MW/24 MWh, demonstrates Huawei's Smart PV+ESS solution. This facility, situated at a high altitude of approximately 4,600 meters with challenging temperature conditions, reports a dramatic increase in photovoltaic system performance and revenue growth. With over 30 ESS supports in just 10 days, this project highlights the significant benefits of Huawei's technology.

Enhancing Energy Independence Locally

Further pushing the boundaries of residential energy management, Home Energy Management Solution 6.0 was launched as a comprehensive solution for green energy production and smart consumption, marking a pinnacle in household energy management. This new approach includes innovative products such as the LUNA S1-7kWh, which promises a leading 15-year warranty and delivers 40% more usable energy compared to industry standards. Moreover, it can be expanded on demand to 252 kWh, catering to diverse residential and small commercial energy needs.

Huawei's technology, chosen by 3.9 million households globally, continues to prove its effectiveness, from carbon-neutral homes in Italy to photovoltaic cities in Sweden.

Conclusion

Through its strategic investments and a comprehensive approach to network stabilisation, Huawei aims to redefine energy security by implementing advanced measures for all scenarios. By providing high-quality intelligent solutions of PV + ESS, Huawei surpasses expectations in the global energy marketplace, significantly accelerating the energy transition towards a sustainable future.