Sunwoda Energy launched its upgraded SunESS H Series portfolio at Intersolar and ees Europe 2026 under the theme “One Core, All Scenes,” presenting a system-level framework for energy storage, charging, and digital energy management.
Building on its existing energy storage capabilities, Sunwoda Energy has expanded the SunESS H Series to integrate battery storage systems, solar-storage-charging solutions, AI-powered energy management, and applications including dynamic electricity pricing, peak shaving, and backup power. At the core of the portfolio is One Core, a shared capability foundation spanning cell technology, pack design, system architecture, and intelligent energy management. Through an AI EMS and a redesigned mySunPan app, the system enables forecasting, optimization, dispatch, and visualized management, allowing SunESS and OASIS products to operate under one unified technology framework.
The new-generation SunESS H Pro and SunESS H StackPlus battery systems adopt Sunwoda’s self-developed 314 Ah LFP cells, with a cycle life of up to 10,000 cycles. Both products feature pack-level active balancing, pack-level fire protection, multi-layer safety protection, active thermal management, IP66 protection, and C4 corrosion resistance. SunESS H Pro focuses on residential and light commercial energy security and backup power, while SunESS H StackPlus uses a stackable modular design to support flexible expansion and mixed use of new and existing battery modules.
Sunwoda Energy also premiered SunESS Power Pro+ All in One. Covering 20-50 kW/20-120 kWh, the system adopts a modular stackable design and wiring-free installation for residential and small C&I applications. The system uses Sunwoda’s self-developed UT50 hybrid inverter, which supports seamless transfer, compatibility with SunESS H Pro and SunESS H StackPlus, and parallel expansion. Paired with the SunESS Power Wallbox, it enables intelligent coordination between energy storage and EV charging, while supporting smart loads, heat pumps, generators, and existing PV systems.
For C&I and charging-site scenarios, OASIS Ultra Charger works with OASIS L261 AiO to combine C&I energy storage with DC fast charging. The charger complies with relevant IEC 61851 requirements and is preparing for ISO 15118-related certification.
Sunwoda Energy also showcased the redesigned mySunPan app, which provides clearer visibility of key revenue data and system status. Based on European grid strategies and dynamic electricity pricing, the platform uses AI algorithms for energy optimization and supports intelligent diagnosis and remote operation and maintenance.
During the exhibition, Sunwoda Energy signed cooperation agreements with BayWa r.e., CEF, and IBC Solar, strengthening product supply, local market development, and customer support in Europe. The company also highlighted progress in ESG development, Battery Passport capability building, and digital transparency, and received EUPD Research’s “Top Brand PV Switzerland 2026” award in the energy storage category.
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