From September 15 to 17, the 2026 International Digital Energy Expo—themed “Foreseeing Energy, Transforming the Future with Intelligence”—was held in Shenzhen, co-located for the first time with the 2026 Energy Green Development Conference. HiTHIUM showcased its full-scenario integrated energy storage product portfolio and participated in the main forum discussions. The expo offered a clear snapshot of HiTHIUM’s strength as a long duration battery storage supplier spanning utility-scale, C&I, and residential scenarios.

HiTHIUM’s Booth

During the expo, Chen Xingying, Vice Chairperson of the Central Committee of the Revolutionary Committee of the Chinese Kuomintang (RCCK), and Yang Kun, Party Secretary and Executive Vice Chairman of the China Electricity Council (CEC), along with government representatives from various regions, visited the HiTHIUM booth for exchanges. Delegations from overseas governments and enterprises—including those from Spain and Hungary—also visited to engage in in-depth discussions regarding energy storage technology and project implementation.

At the event, the 2026 Shenzhen Digital Energy White Paper was released, offering a “Shenzhen Model” for the construction of new power systems and the digital transformation of the energy sector. HiTHIUM’s long-duration energy storage systems and cells were featured in the white paper, marking industry-wide recognition of the company’s long-duration energy storage technology—recognition that reinforces its credibility as a long duration battery storage supplier in China and beyond.

Full-Scenario Products Unveiled: Integrated Solutions Driving Intelligent Energy Transformation

As a provider of integrated energy storage solutions covering all scenarios, HiTHIUM showcased its comprehensive product portfolio tailored to three key application areas: utility-scale storage, C&I (commercial and industrial) storage, and residential storage. These integrated system solutions effectively address energy storage needs across varying durations and application environments.

In the utility-scale storage segment, HiTHIUM highlighted integrated products such as the ∞Power 6.9MWh 8-hour and ∞Power 6.25MWh 4-hour long-duration energy storage systems. These products are designed to suit diverse long-duration storage deployment scenarios, providing robust system support for power regulation over extended timeframes. Together, they illustrate the product depth behind HiTHIUM’s role as a long duration battery storage supplier for extended-duration applications. In the C&I sector, the company showcased the ∞Power 1022kWh storage cabinet, driving the industry’s evolution toward single-unit high capacity, high system integration, and extended discharge durations. Meanwhile, the residential storage segment featured product solutions such as the ARKVOLT F8S and ARKVOLT L16, providing stable energy security for households with distributed solar installations and helping users reduce electricity costs while increasing energy self-sufficiency.

Discussing Residential Storage Innovation and Envisioning a Future of Accessible Energy

During the main forum on the afternoon of September 15, Li Yanghua, Director of HiTHIUM’s Residential Storage Product Department, delivered a keynote speech titled “From Large Cells to Energy Management: The Evolution and Innovation of Residential Storage Technology.” He shared insights on global market trends and HiTHIUM’s practical explorations in the residential storage sector.

Li noted that, leveraging its integrated capabilities ranging from cells to systems, HiTHIUM has developed a diverse portfolio of residential storage solutions tailored to various global regions and application scenarios, continuously driving upgrades in safety, cost-efficiency, and intelligence. Looking ahead, HiTHIUM’s residential energy storage business will continue to be driven by technological innovation, supported by localized services, and underpinned by capabilities in delivering integrated, all-scenario solutions. By fostering the widespread adoption of distributed clean energy, HiTHIUM aims to help build a global energy ecosystem that is low-carbon, intelligent, and sustainable.

HiTHIUM’s participation in the 2026 International Digital Energy Expo marks a significant step in its deep engagement with the domestic digital energy industry. Moving forward, HiTHIUM will continue to leverage its integrated technology strengths to expand its portfolio of all-scenario energy storage solutions, drive the deep integration of energy storage and digital energy technologies, accelerate the large-scale deployment of long-duration energy storage, and support the development of new power systems—working together to build a green, safe, and intelligent energy future. For global buyers evaluating a long duration battery storage supplier, HiTHIUM’s white paper recognition and full-scenario portfolio offer a clear reference point.