On June 23, The smarter E Europe, the world’s leading alliance of exhibitions for the energy industry, opened its doors at Messe München. At this landmark event, Deye officially debuted its comprehensive portfolio of solar PV and energy storage solutions, covering residential, commercial and industrial (C&I), and utility-scale applications. By integrating innovative software and hardware technical architectures with superior system performance, Deye’s latest offerings are designed to meet the accelerating energy transition demands across Europe and neighboring markets.

Flagship Innovation: The 6th-Gen Residential Hybrid Inverter Series

The spotlight at the Deye booth was firmly on the debut of the SG06 Series, Deye’s 6th-generation residential low-voltage hybrid inverters. As a comprehensive iteration of Deye’s flagship line, the SG06 series integrates advanced third-generation semiconductor material—Silicon Carbide (SiC)—and features a fully optimized circuit and structural design. These enhancements result in a more compact design and significantly reduced weight, streamlining the entire workflow from logistics to on-site installation. During the exhibition, TÜV Rheinland, the authoritative third-party testing, inspection, and certification body, officially presented the German certification for the SG06 series to Deye.

Upgraded Micro Hybrid ESS: A Green Engine for Apartment Living

To meet the surging demand for balcony PV and lightweight plug-and-play energy storage, Deye introduced the latest 2.56kWh and 5.12kWh Micro Hybrid ESS. Building upon the highly acclaimed "Plug & Play" and "Stackable Expansion" DNA of Micro Hybrid ESS Series, the new 5.12kWh Micro Hybrid ESS marks a significant leap in capacity and longevity. The robust 5.12kWh energy capacity allows household users to easily upgrade their energy reserves without complex grid modifications, effectively maximizing green energy self-consumption and providing reliable, long-lasting backup power for modern urban living.

High-Voltage Evolution: Redefining Installation Efficiency

For high-end residential and small C&I applications, Deye showcased its 3rd-generation outdoor high-voltage (HV) battery system, the NEPT G Plus. With a single-cluster capacity up to 69.12kWh, the system is perfectly compatible with Deye’s 10-60kW three-phase HV hybrid inverters. Featuring a cable-free modular stacking design, the battery packs are significantly lighter and more compact, enabling fast two-person installation and addressing the high labor costs in the European market. Its vertical space utilization also allows it to adapt to a wide variety of demanding installation environments.

Full-Scenario Applications: Indoor and Outdoor C&I Solutions

Deye officially launched its differentiated C&I energy storage solutions, tailored to the specific needs of indoor space constraints and outdoor large-scale deployment.

Indoor C&I ESS Solution

A major highlight for indoor applications is the all-new ORION W series indoor C&I battery, the GB-W, an ideal solution for space-restricted areas like office buildings. Its highly integrated, compact structure and exceptional modular scalability (up to 192kWh per cluster) optimize initial investment costs and ensure the system grows alongside business demands. At the exhibition, SGS, the world’s leading testing, inspection, and certification company, officially presented the IEC 62619 CB certificate to Deye for its GB-W series lithium-ion energy storage systems.

Deye also showcased its 100/125kW-2.5MW Modular C&I ESS Solution. Built upon a 100/125kW PCS architecture, the system supports parallel operation of up to 20 PCS, achieving a maximum output of 2.5MW. With its modular design, the system offers flexible configuration of MPPT, STS, and battery modules to meet diverse project requirements, including PV integration, off-grid power supply, and critical backup power.

Outdoor C&I ESS Solution

For large-scale industrial parks, Deye unveiled its 125kW three-phase hybrid inverter and the ORION E Series GE-F256 outdoor battery cabinet. The 125kW inverter supports up to 2x PV oversizing and 10 MPPTs, maximizing energy yield in complex rooftop environments. With support for up to 10 units in parallel, it effortlessly builds MW-level energy storage systems. Thanks to UPS-grade on/off-grid switching and 150% peak power output capacity, it guarantees business continuity even during grid fluctuations. The product was officially awarded the EN 50549-2 certification by TÜV Rheinland on-site.

PV & Energy Storage Integration: Reshaping Commercial Energy Models

Deye MC-LC430-2H2 Series C&I PV-BESS-EV Charging Integrated Solution achieves deep integration of solar power generation, energy storage management, and EV charging. Featuring a highly integrated design with comprehensive fire protection and electrical safety systems, it provides stable and reliable energy security for commercial operations. The system supports parallel expansion of up to 10 units, effortlessly handling high-power, high-frequency charging demands and providing robust support for the development of green transportation.

Container-Scale C&I ESS Solution

For large-scale C&I projects, renewable energy integration, and grid-side applications, Deye presented a series of containerized energy storage solutions across various capacity levels. Utilizing a standard 20ft container design, these systems are pre-installed and pre-commissioned for rapid deployment, effectively reducing on-site construction complexity and accelerating project delivery cycles. Deye has now established a comprehensive large-scale storage portfolio, including the WS-GS2000-2H3, WS-L4300-BC-3, and WS-L5000-BC-2 series, capable of meeting diverse demands ranging from industrial energy storage to utility-scale applications. At the booth, TÜV Rheinland presented the TÜV Mark and CE-LVD certificates to Deye for the WS-L5000-BC-2 series.

Strategic Partnerships: Expanding Global Reach for a Green Energy Ecosystem

While focusing on PV and energy storage R&D, Deye is accelerating its global strategic expansion by fostering synergy with key industry partners. During the exhibition, we reached two significant milestones:

• OSW Energy Partnership: Deye has signed a formal agreement with OSW Energy, a leading distributor, to collaborate on smart energy management and localized service infrastructure across Australia and the Benelux region, empowering local green energy transitions.
• Strategic Alliance with CMC: Deye has signed a strategic cooperation letter of intent with CMC, a prominent European renewable energy developer and EPC firm. The partnership focuses on large-scale energy storage development, EPC system integration, and building long-term O&M capabilities to accelerate Europe’s decarbonization.

Deye is driven by continuous technical innovation to address the unique energy needs across diverse markets and applications. Our strong presence at The smarter E Europe 2026 underscores Deye’s technical expertise and our unwavering commitment to the European market. Looking ahead, we will continue to partner with global stakeholders to deliver more efficient, safe, and intelligent energy solutions, accelerating the global transition toward a zero-carbon future.