As Europe continues to expand renewable energy capacity, energy storage systems, and electrification initiatives, project developers are under increasing pressure to accelerate grid connections for new generation assets and high-demand electrical loads. At the same time, they must comply with more stringent expectations around environmental sustainability, system reliability, and project execution.

One of the key highlights presented by Daqo was its DQS Air Series SF6-free Ring Main Unit (RMU). Utilizing dry-air insulation combined with vacuum interruption technology, the DQS Air series offers an environmentally responsible alternative to traditional SF6-based medium-voltage equipment. Its compact, sealed construction is designed to minimize maintenance requirements while delivering dependable performance across urban power distribution networks, renewable energy interconnections, industrial installations, and grid modernization projects.

Daqo also unveiled its latest generation of SF6-free air-insulated RMUs developed specifically for secondary distribution applications. Featuring flexible configuration options, intelligent monitoring capabilities, and remote operation readiness, these solutions address the growing demand for sustainable, efficient, and easily manageable power distribution systems.

For renewable energy generation and battery storage applications, Daqo showcased its integrated containerized PV and BESS substation solutions. By factory-integrating step-up transformers, medium-voltage and low-voltage switchgear, monitoring systems, and auxiliary equipment into a single modular unit, the company enables developers and EPC contractors to reduce on-site complexity, streamline project coordination, and accelerate grid connection timelines.

To address the needs of energy-intensive industries such as data centers, Daqo introduced DQMpower 2.0, a modular power infrastructure platform combining low-voltage distribution, UPS functionality, power quality management, and advanced monitoring systems. This integrated approach enhances deployment speed, optimizes the use of electrical room space, and provides greater operational transparency. The company's solid-state transformer technology also attracted considerable attention as a future-ready solution supporting dynamic interaction among power grids, loads, energy storage systems, and DC networks.

"Our conversations with customers at The smarter E Europe reinforced a clear market trend: infrastructure projects increasingly require environmentally sustainable technologies, faster grid integration, and greater confidence in project delivery," said Kevin Lin, General Manager for Daqo's Europe Region. "To meet these expectations, Daqo is expanding its European coordination capabilities and strengthening its partner ecosystem to provide customers with integrated technical solutions, simplified interfaces, and enhanced delivery support."

Daqo's strategy in Europe focuses on combining large-scale manufacturing capabilities with strong local coordination and partner engagement. The company's manufacturing network comprises 32 production facilities with expertise spanning medium- and low-voltage equipment, transformers, automation technologies, and system integration.

This approach enables European customers to benefit from consolidated technical solutions, reduced supplier complexity, and improved project execution control. Moving forward, Daqo intends to deepen its collaboration with utilities, project developers, EPC firms, and industrial customers to support the development of cleaner, more reliable, and rapidly deployable energy infrastructure throughout Europe.

As Europe rapidly expands renewable energy capacity, energy storage systems, and electrification initiatives, project developers are under increasing pressure to accelerate grid connections for new power generation assets and energy-intensive facilities while complying with more demanding standards for sustainability, reliability, and project execution.

One of the key technologies showcased by Daqo was the DQS Air Series SF6-free ring main unit (RMU). Utilizing dry-air insulation combined with vacuum interruption technology, the DQS Air system offers an environmentally responsible alternative to traditional SF6-based medium-voltage equipment. Its compact and fully sealed construction is designed to minimize maintenance requirements while ensuring dependable performance across urban power networks, renewable energy installations, industrial applications, and grid modernization projects.

Daqo also unveiled its newest SF6-free air-insulated RMU solution developed for secondary distribution networks. Engineered with flexible configuration options, intelligent monitoring capabilities, and remote operation readiness, the system is intended to help customers build more sustainable, efficient, and easier-to-manage power distribution infrastructure.

For renewable energy and battery storage applications, the company presented its containerized photovoltaic (PV) and battery energy storage system (BESS) substation solutions. These integrated systems combine step-up transformers, medium- and low-voltage switchgear, monitoring platforms, and auxiliary equipment within a factory-assembled unit. This approach enables developers and EPC contractors to reduce on-site complexity, streamline project coordination, and accelerate the timeline from installation to grid connection.

Addressing the requirements of power-intensive industries such as data centers, Daqo showcased DQMpower 2.0, a modular power platform that consolidates low-voltage distribution, UPS-related functionality, power quality management, and monitoring systems. The solution is designed to improve deployment speed, maximize the utilization of electrical room space, and provide greater operational transparency. The company's solid-state transformer technology also attracted attention as an advanced solution capable of supporting more flexible interaction between electrical grids, energy storage systems, loads, and DC power networks.

"Our discussions with customers at The smarter E Europe reinforced a clear industry priority: energy infrastructure projects require cleaner technologies, faster grid access, and more predictable project delivery," said Kevin Lin, General Manager for Daqo's European region. "Daqo continues to expand its European coordination capabilities and partner ecosystem to provide customers with integrated technical solutions, simplified project interfaces, and enhanced delivery support."

Daqo's strategy in Europe centers on combining large-scale manufacturing capabilities with localized coordination and partner collaboration. The company operates through a network of 32 manufacturing entities, providing expertise across medium- and low-voltage electrical equipment, transformers, automation technologies, and integrated power systems.

For European customers, this approach offers streamlined technical solutions, reduced supplier complexity, and improved control over project delivery. Moving forward, Daqo plans to deepen collaboration with utilities, developers, EPC contractors, and industrial clients to advance the deployment of cleaner, more reliable, and rapidly deployable power infrastructure throughout Europe.

The world's leading clean energy gathering has arrived, bringing the latest innovations in renewable technology to Europe. From June 23 to 25, 2026, Munich is hosting Intersolar Europe, one of the renewable energy industry's most prestigious international exhibitions, where top companies and breakthrough clean energy solutions from across the globe are on display.

Jiangsu Zhongtian Technology (ZTT) has returned to Intersolar Europe at Booth C3.480 with a comprehensive showcase of its integrated capabilities across the photovoltaic (PV), energy storage, and hydrogen sectors. Backed by established system solutions and an extensive portfolio of successful international projects, ZTT is highlighting its customizable, highly reliable, and field-proven "New Energy+" integrated solutions while collaborating with industry stakeholders to accelerate the global transition to low-carbon energy.

On the opening day of the event, ZTT hosted five consecutive keynote sessions focused on key strategic areas: power infrastructure, photovoltaic microgrids, energy storage technologies, green hydrogen integration, and environmental, social, and governance (ESG) sustainability. These presentations demonstrated the company's latest technological advancements and shared insights from its global project implementation experience.

During the exhibition, ZTT secured commercial and industrial (C&I) energy storage cabinet orders from two customers in Hungary. By utilizing the market channels and project expertise of local energy partners, the company aims to rapidly expand regional C&I energy storage deployments, strengthen its position in the end-user market, and establish a solid foundation for future large-scale deliveries and long-term strategic cooperation, while increasing its influence in the regional energy storage industry.

Throughout the exhibition, ZTT has pursued a broad expansion strategy across Europe, achieving several important milestones:

The momentum continues as ZTT welcomes industry partners and visitors to Booth C3.480 to explore opportunities and contribute to building a sustainable, low-carbon energy future.

From June 23 to 25, HiTHIUM presented its latest energy storage innovations at The Smarter E Europe 2026, showcasing a comprehensive portfolio that included the world's first native 8-hour long-duration energy storage (LDES) system, the ∞Power 6.9MWh battery energy storage system (BESS), the newly introduced ∞Power 1022kWh liquid-cooled commercial and industrial (C&I) energy storage cabinet, and the ARKVOLT residential energy storage product range. Collectively, these solutions highlighted HiTHIUM's capability to deliver integrated energy storage applications across source-grid-load scenarios spanning one to eight hours.

As Europe accelerates its transition to renewable energy, the rapid expansion of wind and solar capacity is increasing the demand for flexible power system resources. Growing instances of negative electricity pricing, heightened grid-balancing challenges, and rising renewable energy consumption requirements are shifting the energy storage market beyond short-duration applications toward long-duration energy storage, positioning LDES as a critical component of high-renewable power systems.

To meet evolving expectations around cost efficiency, safety, reliability, and scalability, HiTHIUM has developed a vertically integrated technology framework encompassing dedicated battery cells through to complete system integration. A key highlight at the exhibition was the ∞Power 6.9MWh 8-hour BESS. Built around the world's first 1300Ah battery cell specifically designed for 8-hour LDES applications, the system delivers over 6.9MWh of storage capacity and provides a stable eight-hour output within a standard 20-foot container.

Featuring a design lifespan of up to 25 years and flexible deployment options, the solution helps reduce both land requirements and construction costs. Environmental sustainability is supported through the use of low-global-warming-potential coolants, leak-prevention technologies, and recyclable structural materials, while a layered safety architecture combines intrinsic cell safety, compartment-level protection, and advanced battery management systems.

HiTHIUM also unveiled the ∞Power 1022kWh liquid-cooled C&I energy storage cabinet for international commercial and industrial markets. Incorporating the company's proprietary ∞Cell 1175Ah high-capacity battery cell and a 1P272S system architecture, each cabinet offers a nominal storage capacity of 1022.72kWh, supports a 0.25P charge-discharge rate, and maintains system DC voltage below 1000V. By leveraging large-format cells, high system integration, liquid cooling technology, and intelligent energy management, the solution enhances integration efficiency, optimizes land use, simplifies installation, and improves lifecycle economics.

Compared with conventional multi-cabinet parallel systems, the new cabinet can reduce installation footprint by approximately 32% while achieving an energy density of about 300kWh per square meter. Designed for global deployment, it incorporates environmentally friendly refrigerants, operates across a wide temperature range, and features IP55 protection along with C5M anti-corrosion standards.

The event also marked the European introduction of HiTHIUM's residential energy storage business and the worldwide launch of its premium residential brand, ARKVOLT. The ARKVOLT lineup comprises three product series: R30, F8S, and L16/L16S. Utilizing HiTHIUM's proprietary ∞Cell 587Ah high-capacity battery technology, the R30 series delivers enhanced energy density, system efficiency, and lower lifecycle costs for large residential and light commercial applications.

The F8S range is designed for premium whole-home backup solutions, while the L16/L16S series emphasizes flexibility, scalability, and strong economic returns across residential and light commercial scenarios. The global launch of ARKVOLT represents a strategic expansion of HiTHIUM's end-user energy services business, supporting its evolution from global product deployment to global brand development while strengthening its residential energy storage ecosystem.

During the exhibition, HiTHIUM also entered into strategic partnerships with several European companies, including Turbo Energy, S.A., to advance local deployment of long-duration energy storage solutions integrated with AI-powered energy management systems and commercial and industrial applications. At the same time, HiTHIUM's ∞Power 6.25MWh 4-hour LDES BESS demonstrated exceptional performance during large-scale fire testing, securing certification from UL Solutions and successfully completing assessments by TÜV Rheinland. The system subsequently achieved both UL 9540 and IEC 62933-5-2 certifications, reinforcing HiTHIUM's leadership in large-format battery technology and system safety while providing a strong foundation for large-scale global deployment.

As renewable energy penetration continues to rise worldwide, long-duration energy storage is rapidly moving toward widespread commercial adoption. HiTHIUM remains committed to advancing LDES technologies, driving innovation, and expanding its global footprint through a comprehensive portfolio of battery cells, energy storage systems, and full-scenario applications to support customers worldwide and accelerate the transition to sustainable energy.

Battery Energy Storage Systems (BESS) are becoming essential in building power networks that are more resilient, efficient, and adaptable. In a feature with Consulting-Specifying Engineer (CSE) Magazine, Cummins specialist Hassan Obeid examines the real-world considerations of implementing BESS—from defining system applications to integration strategies and meeting safety requirements.

The conversation underscores that careful planning, technical rigor, and compliance with evolving regulations are critical to realizing the full capabilities of energy storage.

Key topics covered in the session include:

As adoption grows, the session highlights why accuracy, safety, and forward-looking strategy are vital in delivering dependable and future-proof energy solutions.

Click here to know more.