Recently, Xiehang Energy Storage's 209kWh solar-storage-charging integrated cabinet has been deployed in multiple overseas industrial parks and public charging stations. By combining integrated hardware with its self-developed EMS energy management system, the solution delivers a rapidly deployable, one-stop green power system that effectively addresses challenges faced by international clients-including insufficient grid capacity, high electricity prices, and unstable power supply-accelerating low-carbon upgrades for overseas industrial parks and charging infrastructure.
In many overseas regions, commercial and industrial parks and charging stations commonly face limitations due to limited transformer capacity. Adding high-power chargers can cause grid instability, while grid expansion approvals are time-consuming and costly. The Xiehang 209kWh integrated cabinet consolidates photovoltaic integration units, lithium iron phosphate (LFP) battery storage systems, DC charging modules, and energy dispatch units into a single compact enclosure. Supporting flexible switching between grid-connected and off-grid modes, it requires no complex civil construction. Its modular design enables quick on-site installation and commissioning, significantly shortening project timelines and making it ideal for lightweight deployment in overseas industrial parks, commercial parking lots, and roadside charging stations.
At the core of the product is Xiehang's proprietary EMS energy management system, enabling intelligent coordination among solar generation, battery storage, charging loads, and the grid. The system continuously collects real-time data on PV output, battery state of charge (SOC), and charger power demand, prioritizing local solar power to meet both facility operations and vehicle charging needs. Excess solar energy is stored in batteries. During peak load or high-tariff periods, stored energy is discharged to stabilize power fluctuations caused by high-power charging, reducing base electricity costs and demand charges. In the event of a grid outage, the system seamlessly switches to an off-grid microgrid mode, ensuring uninterrupted power supply for critical loads and emergency charging-balancing cost-efficiency and reliability.
The battery unit employs high-safety LFP cells paired with a BMS (Battery Management System) that monitors cell voltage, temperature, and insulation status around the clock. It features multi-layer protection including overcharge, over-discharge, overcurrent, high-temperature warnings, and fire suppression integration, meeting multiple international safety certifications and adapting well to harsh outdoor conditions such as high temperatures and humidity. The cabinet integrates advanced cooling and protective structures, achieving dustproof and waterproof ratings suitable for long-term outdoor operation, minimizing maintenance burdens and accommodating remote operations typical in overseas projects.
For industrial parks, this solution simultaneously delivers three key benefits: maximizing on-site solar utilization, supporting employee EV charging, and providing backup power-helping parks achieve zero-carbon status and comply with local carbon neutrality and green power traceability policies. For charging station operators, the integrated cabinet acts like a built-in "energy buffer," expanding charging capacity without requiring grid upgrades, lowering entry barriers, stabilizing electricity pricing, and improving site profitability.
Leveraging end-to-end delivery capabilities, Xiehang Energy Storage offers customers comprehensive services-from site assessment and equipment supply to grid connection, remote monitoring, and after-sales support. Customized energy dispatch strategies are developed based on site-specific conditions and load profiles, rather than relying solely on individual equipment performance. Currently, the 209kWh integrated cabinet has been operating stably in industrial park and charging station projects across Southeast Asia, Southern Europe, and other regions, earning positive feedback from clients.
A Xiehang Energy Storage official noted that demand for low-cost, easy-to-deploy, and highly reliable integrated green power solutions continues to grow in overseas markets. The company will continue refining its integrated photovoltaic-storage-charging product series, continuously optimizing EMS scheduling algorithms, and expanding its product portfolio across various capacity ranges. It will deliver standardized, one-stop energy storage solutions for microgrids, commercial parks, and public charging stations, actively participating in the global energy transition and enabling more overseas users to benefit from stable, affordable clean energy.