SVOLT Showcases System-level Full-scenario Solutions at SNEC 2026

2026-06-11 | Calvin

On June 3, the 19th International Solar Photovoltaic & Smart Energy Conference (SNEC 2026) kicked off at the National Exhibition and Convention Center (Shanghai). On the opening day, witnessed by industry experts and partners, SVOLT officially launched three flagship products: the 122Ah stacked residential energy storage system, 285kWh industrial and commercial energy storage all-in-one machine, and 6.29MWh large-scale energy storage system. Covering residential, industrial & commercial, and grid-side energy storage scenarios respectively, these new products further improve SVOLT's full-scenario energy storage product portfolio and demonstrate the company's end-to-end independent R&D capabilities ranging from battery cells to complete systems.

On the first day of the exhibition, SVOLT signed an 8GWh procurement agreement with global partners on-site and reached multiple strategic cooperation intentions. This marks that SVOLT's upgraded large-capacity energy storage solutions with enhanced safety and efficiency have gained market recognition from international clients.

122Ah Stacked Residential Energy Storage: Platform Design with Two Versions for Flexible Adaptation

SVOLT rolled out multiple variants of the 122Ah stacked battery cell for residential energy storage at the exhibition. Built on a unified platform, the product comes in a fast-charging version and a low-temperature long-cycle version, catering to differentiated demands for charging speed and low-temperature reliability in diverse residential energy storage scenarios. This battery cell has been incorporated into the supply chains of the world's top 5 players and delivered in large batches.

285kWh Industrial & Commercial Energy Storage: CTR Integrated Architecture Redefines Efficiency Benchmark

The 285kWh industrial and commercial energy storage all-in-one machine adopts 371Ah thermally bonded stacked battery cells and applies the innovative Cell to Rack (CTR) design without modules. The structure cuts component count by 36%, greatly boosting structural strength and system stability. Equipped with dual-sided liquid cooling technology, the product minimizes temperature difference among cells and extends the system service life by around 10%.

Its built-in AI-BMS system optimizes charge and discharge strategies in real time, lifting operation and maintenance efficiency by 60%. With a wide operating temperature range from -30℃ to 55℃, it is well suited for industrial and commercial parks, peak-valley arbitrage, demand management and other scenarios, delivering flexible and high-efficiency energy storage solutions.

6.29MWh Large-scale Energy Storage: Three Independent Compartments & Multi-layer Protection Set New Safety Standard for 6MWh+ Systems

The 6.29MWh large-scale energy storage system is equipped with short-blade stacked cells for large-scale energy storage, featuring leading single-cell capacity and cycle life across the industry. It also adopts the CTR integrated architecture, reducing components by 36% and increasing space utilization by 20%.

In terms of safety design, the battery compartment, electrical compartment and water cooling compartment are fully separated. Combined with fire-isolation structure, directional exhaust and three-level fire protection system, it forms a full-chain safety protection covering cells and the entire system. This technological innovation guarantees superior temperature control and safety for systems above 6MW. The maximum temperature difference between cells is reduced from 15℃ to 7℃, which effectively improves economic benefits throughout the whole service life.

From the platform-based 122Ah residential energy storage product, the 285kWh CTR-based industrial and commercial energy storage device to the 6.29MWh large-scale energy storage system, SVOLT has completed its full-scenario energy storage layout via continuous technological iteration of stacked cell technology. As energy storage projects in European countries including Bulgaria and Moldova are successively delivered and put into operation, SVOLT's stacked cell technology has obtained continuous engineering verification in the global energy storage market.