China-headquartered energy storage solutions (ESS) provider Dyness will be showcasing its advanced ESS for various application scenarios at booth no. B2-131 during Intersolar Europe 2025, including residential and commercial & industrial (C&I).
Residential Products
The company will showcase its ESS for balcony and home installations.
Balcony
Addressing the growing demand for balcony energy storage systems in Europe, the company will present its compact and intelligent ESS, branded Dyness PowerHI. It features modular LiFePO₄ battery packs, each with a capacity of 2.56 kWh, and can be expanded to 15.36 kWh by connecting up to 6 packs in parallel. The battery can be charged from both PV and grid sources and is capable of absorbing up to 2.56 kW of power. It can continuously discharge up to 3.072 kW, according to the company’s datasheet. For PV integration, the system’s PV ports support up to 1.2 kW of DC input with a cumulative continuous current of 32 A. In off-grid single-phase mode during a grid failure, the unit can deliver a maximum apparent power of 1.2 kW, with a peak output of 1.7 kW sustained for up to 10 seconds.
Home
Dyness will also present its PowerDepot G2 series, a low-voltage residential energy storage solution designed for Europe’s smart homes. Equipped with a 5.12 kWh battery pack, the system is scalable up to 256 kWh by connecting up to 50 units in parallel. It supports a maximum charge and discharge current of 75 A and 100 A, respectively, with a recommended operating current of 50 A (0.5C rate). The system can deliver up to 120 A for 10 minutes in high-power demand scenarios. Housed in an IP66-rated enclosure, the battery is rated for over 8,000 cycles – equivalent to more than 10 years of operation. Addressing residential safety, it includes a built-in aerosol fire extinguisher capable of detecting and suppressing fires within 5 seconds. The system is compatible with major hybrid inverter brands such as SMA, Schneider, Victron Energy, and Solis.
For households requiring higher storage capacities, Dyness will also showcase its TowerPro high-voltage series. Available in configurations of 2 to 6 battery modules, the system offers a storage range of 7.68 kWh to 23.04 kWh. Up to 12 clusters can be connected in parallel, allowing expansion to 276.48 kWh. The 6-pack version can handle a maximum continuous charge/discharge power of 23.04 kWh and also includes an integrated aerosol fire extinguisher. Dyness provides up to a 15-year warranty on the battery and 10 years on the BMS.
C&I Products
For commercial and industrial (C&I) applications, Dyness will highlight its STACK100 model, featuring 15 kWh battery modules. The system can scale up to 921 kWh of storage by connecting 12 clusters in parallel. According to the company’s datasheet, it supports a charge/discharge current of 50 A at a 0.5C rate, and can handle up to 100 A at a 1C rate – making it suitable for grid frequency regulation and EV charging stations.
Dyness will also showcase 2 outdoor-ready C&I models: the DH200Y (liquid-cooled) and the DH200F (air-cooled). The DH200F features an integrated multifunctional design that supports PV integration, off-grid/on-grid switching, and compatibility with diesel generators (DGs). It includes a 232 kWh battery bank and can be scaled up to 2.3 MWh by connecting 10 units in parallel. The DH200Y, with a 215 kWh battery pack, offers up to 2.58 MWh of storage in a 12-unit configuration. Notably, this model supports intelligent static transfer switch (STS) technology, enabling seamless switching between grid-connected and off-grid modes within 20 ms, effectively eliminating blackout risks.
The TaiyangNews team will be attending Intersolar Europe 2025 in Munich from May 7 to 9.
Feel free to email santhoshithakur@taiyangnews.info to schedule a meeting.
