SungrowActive
Sungrow's utility-scale storage platform and the product that put it top of the global integrator rankings. Three container sizes cover the range: Flex at 3.45 MWh in 10 feet, Class at 6.9 MWh in 20 feet, and Plus at 12.5 MWh in 30 feet, the largest BESS container in the world by capacity and energy density, cutting land footprint by 45%. The platform uses up to 684 Ah stacked cells and the first large-scale fully liquid-cooled silicon-carbide power conversion system, hitting 99.3% peak efficiency and supporting 2 to 12 hour durations. The grid-forming version launched in Europe in January 2026 adds 20-millisecond reactive power response, microsecond voltage construction and gigawatt-scale black start, at 7.2 MW / 28.5 MWh per AC block and 92% round-trip efficiency.
Latest update Jul 27, 2026
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Shipping globally since mid-2025; grid-forming European variant launched January 2026, part of 43 GWh shipped in 2025 and a >60 GWh target for 2026
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Sungrow's entry into AI data center power infrastructure: a self-developed commercial solid-state transformer offering a full-stack 800V DC power architecture, positioned as a smaller-footprint, higher-efficiency alternative to conventional data center power equipment.
Unveiled at SNEC 2026, PowerMatrix is a new product category that merges the PV inverter, energy storage converter, energy routing and grid control into one 'core energy node' for combined PV-storage plants rather than pairing separate inverter and PCS units. It carries a high-density MPPT architecture (up to 28 MPPTs per MW) for finer string-level optimization, cell-to-plant state-of-charge balancing that lifts usable lifetime storage output by about 8%, and is pitched at cutting balance-of-system costs by over 10% on gigawatt-scale plants (Sungrow cites a reference 1 GW PV plant paired with 8 GWh of storage).
Sungrow's all-in-one residential energy storage system. Modular 6-10 kWh battery modules stack to 120 kWh at 10-30 kW. Supports up to 1.6x PV-to-battery charging and 0.66P charge/discharge. The 23 September 2026 Amsterdam event said it supports up to 160% PV-to-battery charging and comes standard with iHomeManager Mini.
Sungrow's next-generation three-phase hybrid inverter for homes and businesses, covering 10 kW to 25 kW and combining solar generation with battery storage in one unit.
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TerraPower
Sodium-cooled fast reactor with integrated molten salt energy storage, enabling flexible output from 345 MWe to 500 MWe peak.
TerraPower
Integrated thermal energy storage system using molten salt to decouple reactor output from grid delivery, enabling peak power output.
Holtec International
Holtec's Gen III+ pressurized water small modular reactor platform, intended for first deployment as the dual-unit Pioneer 1 & 2 project at Palisades and for follow-on projects such as Cottam in the UK.
Holtec International
Industry-leading dry cask storage system for spent nuclear fuel - the most widely deployed system of its kind worldwide.