YONERGY’s latest system features a 120 kW DC fast EV charger with 2 charging interfaces
It has a roof-mounted foldable 4 kW PV array, which operates through a hydraulic mechanism
The company has scheduled to make this product commercially available by the end of 2026
Guangxin, China-based solar-plus-storage solution provider YONERGY TECHNOLOGY showcased its containerized product, which integrates PV, storage, and electric vehicle (EV) charging on a single platform, at SNEC 2026.
The storage part consists of battery packs, each with 128 lithium-iron-phosphate (LFP) cells (3.2 V, 280 Ah), connected in series. When these packs are mounted vertically, the system’s cumulative storage capacity reaches 115 kWh, with a maximum terminal voltage of 408.8 V. These battery packs can operate up to 8,000 cycles (charging/discharging), with the remaining usable capacity falling to 70% of its original capacity.
This product offers an innovative container-roof-mounted PV module array that can be folded by a hydraulic mechanism. According to the company, this PV array, consisting of 22.8% efficiency PV modules, has a DC capacity of up to 4.095 kW and an open-circuit voltage of 480.6 V when fully unfolded.
It features a power conversion system (PCS) that serves as a bidirectional inverter and the primary system controller placed between the AC grid, the battery, and the PV input. On the PV side, it is equipped with 4 MPPT channels (each rated at 50 A) and is designed to support up to 2 PV strings with a string voltage up to 1,000 V. Overall, this PCS can connect to a PV array rated for up to 90 kW. The top-mounted PV array, however, has a capacity of only 4 kW and is likely intended to provide auxiliary power or emergency off-grid support. Users need to install the remaining rated PV capacity (86 kW) if they intend to rely on solar energy to power the system. his PCS acts as an interface for battery storage and is rated for a maximum charging or discharging current of 2 × 100 A. In on-grid mode, it is rated to deliver up to 60 kW of 3-phase power at a full-load current of 100 A. Similarly, it can provide up to 60 kW continuous AC power within 10 ms of a grid outage (off-grid mode).
In addition to this solar-plus-storage application, the system is equipped with an EV charging column featuring 2 DC charging interfaces. Each charging point can deliver up to 120 kW DC power at an output voltage range of 200 V to 1,000 V.
According to the company, this product is scheduled to be commercially available by the end of 2026.