Deye showcased its next-gen wireless energy management system, off-grid ESS solution, C&I ESS solutions and utility ESS solutions, drawing strong interest from global partners

Munich, Germany: At this year’s Intersolar Europe, one of the solar industry's most influential exhibitions, Deye made a powerful impression with its new-generation Power Conversion System (PCS), smart wireless energy management system, off-grid ESS solutions and C&I ESS solutions. Over three days, Deye attracted hundreds of partners and industry professionals to its booth, creating a dynamic showcase of how intelligent energy is reshaping the global energy development.

The exhibition was divided into two sections: the indoor exhibition hall and the outdoor container area. Inside the hall, Deye showcased its HVAC series of home appliances, along with integrated solutions for residential, commercial and industrial, and ground power station applications in photovoltaic storage. Outside, Deye presented its Smart Home Micro-Climate Comfort Solution, powered by the household energy storage system and its Five Constant System, offering new possibilities for diverse solar storage application scenarios.

At the heart of Deye’s exhibit was its latest PCS series. With seamless mode transitions under 20 ms and support for independent high-power paths up to 500 kW, this system ensures uninterrupted operation in on/off-grid and diesel modes. Its intelligent EMS functionality allows for zero-export control and time-of-use scheduling with color touchscreen and remote cloud management. What’s more, this platform achieves a system efficiency of up to 98.5% and a rated power of up to 2.5MW, making it suitable for applications from medium-sized commercial projects to large-scale industrial installations.

Another talked-about innovation was Deye’s wireless smart energy management system based on LoRa for smart load control and home automation. Through multi-dimensional logic control such as time, battery SOC and grid state, this system can automatically optimize the power consumption strategy. Moreover, it supports smart home IoT integration, connecting devices like smart EV chargers, wireless CTs, switches, and plugs for remote control via the Deye App.

The newly launched off-grid ESS solution has drawn significant attention for its applicability in remote areas and microgrid scenarios. Compatible with diesel generators and batteries, this hybrid system delivers stable power in off-grid or weak-grid environments like deserts. Its IP65 protection level enhances durability and extends operational lifespan, while the integrated LoRa-based smart energy management system further improves performance and monitors in off-grid applications.

Apart from the above products, the C&I ESS solution series stands out with its innovative, scalable, and high-performance design for diverse business needs. The MS-G215 outdoor C&I ESS features peak-valley management, anti-back flow protection, and intelligent thermal control (<35℃ battery temp), and supports parallel expansion up to 20 units (on/off-grid) or 5 units (backup). The integrated PV-BESS-EV solution (MS-DCC180-2 + MS-LC430 series) combines solar generation, energy storage and fast charging with key advantages including:

·Improving overall system efficiency by 4% and reducing investment by 15%.

·Supporting flexible energy storage from 2 to 8 hours.

·Providing 3+3 layers of electrical protection to prevent safety hazards from thermal runaway.

·Achieving efficiency and safety with 180kW ultra-fast charging and up to 4 dual-gun terminals.

For high-capacity energy storage scenarios, the utility C&I PV-BESS solution can meet the demand with 430kWh capacity. With excellent system scalability and active balancing function, this system also ensures the optimal balance between battery operating efficiency and lifespan, and meets the diverse needs of customers in different industries for energy storage systems.

Beyond the product display, the exhibition marked a key milestone in Deye’s global strategy. Its F120 Series ESS received CEI 0-21 and CEI 0-16 certifications from Kiwa for compatibility with Italy’s medium-voltage grids. Meanwhile, TÜV Rheinland awarded Deye's flagship ESS and 110kW three-phase inverter the VDE-AR-N 4110 & 4120 certifications. Attendees also experienced Deye's latest innovations through an immersive VR showcase, which further reinforced its international tech leadership.

With Intersolar Europe 2025 now behind us, Deye is looking ahead to global growth. The company will continue to refine its technology portfolio while deepening cooperation with partners worldwide. “Our vision is clear,” said Deye’s representative. “To support every community, every business, and every grid with smart, sustainable energy solutions. Intersolar has reinforced that we’re on the right path, and that the world is ready.”

For more information about Deye, visit https://www.deyeinverter.com/ ; https://deyeess.com/