PALMA DE MALLORCA, Spain, Nov. 12, 2026 /PRNewswire/ -- On November 9, Huawei announced the launch of HUAWEI LUTERRA S2, an all-in-one residential energy system that integrates a hybrid inverter, storage, and AI-powered energy management in one stackable unit. Designed for easy deployment, LUTERRA S2 can be installed and commissioned in minutes. Available in single-phase (3-10 kW) and three-phase (5- 20 kW) configurations, LUTERRA S2 is the industry's first all-in-one residential energy system built on Huawei's proprietary full-SiC (silicon carbide) architecture, delivering exceptional efficiency, power density, and reliability.