Sunwoda Energy Unveils New SunESS H Series at Intersolar 2026

Sunwoda Energy has recently launched its upgraded SunESS H series at the esteemed Intersolar & ees Europe 2026 event, marking a significant milestone in its commitment to advancing energy storage solutions. The event, themed "One Core, All Scenes", focused on an integrated framework for energy storage, charging, and digital energy management, highlighting the company's strengthened partnerships across Europe.

During this launch, Wei Ren, the General Manager of European Sales at Sunwoda Energy, delivered a keynote presentation elaborating on the innovative features of the updated series. The SunESS H series incorporates advanced battery storage systems, solar charging solutions, artificial intelligence-based energy management, and dynamic electricity pricing applications. Central to this offering is the One Core platform, which encompasses cell technology, battery pack design, system architecture, and intelligent energy management.

Equipped with an AI-based Energy Management System (EMS) and the redesigned mySunPan app, users can now benefit from enhanced capabilities in forecasting, optimization, distribution, and visual management of energy consumption. This allows the SunESS and OASIS products to operate seamlessly within a unified technological framework, providing a comprehensive energy solution.

Advanced Battery Systems

The newly introduced SunESS H Pro and SunESS H StackPlus models utilize internally developed LFP cells with a robust capacity of 314 Ah and an impressive lifespan of up to 10,000 cycles. These state-of-the-art products feature active balancing, battery pack fire protection, multi-layer safety protections, active thermal management, and are rated IP66 for robustness against environmental factors, including high corrosion resistance (C4).

SunESS H Pro is particularly designed for ensuring energy security and backup power in residential settings and small commercial spaces. In contrast, SunESS H StackPlus offers a modular stacked design that allows for flexible scalability, making it compatible with both new and existing battery modules.

Flexible Energy Solutions

Additionally, Sunwoda Energy has unveiled the SunESS Power Pro+ All-in-One system. With power ratings ranging from 20 to 50 kW and storage capacities of 20 to 120 kWh, this system features a modular stackable design and cable-free installation, making it ideal for residential and small commercial/industrial applications. It utilizes the hybrid UT50 inverter developed by Sunwoda, which supports continuous transfer, compatibility with SunESS H Pro and SunESS H StackPlus units, and parallel expansion for growth.

This new setup, in collaboration with the SunESS Power Wallbox, enables a cohesive integration for energy storage management while facilitating electric vehicle charging, supporting smart load systems, heat pumps, generators, and existing photovoltaic systems.

For applications in CI and charging stations, the OASIS Ultra Charger pairs with the OASIS L261 AiO to integrate CI energy storage with high-speed DC charging. This charger adheres to the IEC 61851 standards and is preparing for the ISO 15118 certification.

Innovative Software and Partnerships

Moreover, Sunwoda Energy has enhanced its mySunPan app, providing users with clearer insights into key revenue data and system status. The platform integrates algorithms for energy optimization, focusing on intelligent diagnostics, as well as remote operation and maintenance capabilities.

In the course of the trade fair, Sunwoda Energy also forged collaboration agreements with BayWa r.e., CEF, and IBC Solar, significantly boosting product provision, local market development, and customer service throughout Europe. The company has also highlighted advancements in ESG development, enhancing skills related to the Battery Passport and digital transparency. Such innovations contributed to the company receiving the “Top Brand PV Switzerland 2026” award from EUPD Research in the energy storage systems category.

For further details on the updated SunESS H series and its solutions, please visit Sunwoda Energy. As a wholly-owned subsidiary of the Sunwoda Group, Sunwoda Energy strives to provide robust energy storage solutions for residential, commercial, and industrial applications, championing the global transition towards safer, smarter, and more interconnected energy systems.