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XU14K utilizes high-thermal-stability LFP (Lithium Iron Phosphate) cells, fundamentally eliminating your thermal runaway safety concerns.
Can you truly trust that your power supply is absolutely safe?
Do you need a mobile power station that is as tough and reliable as you are, and can be easily moved by one person?
XU14K utilizes high-thermal-stability LFP (Lithium Iron Phosphate) cells, fundamentally eliminating your thermal runaway safety concerns. Its robust casing and wheeled structure allow it to withstand construction site bumps and muddy outdoor challenges.
LFP Ultimate Chemical Safety:
Ensures high safety duringhigh-power charging / discharging or transport, making it idealfor outdoor and vehicle use.
Integrated Wheeled Mobility Structure:
Despite the 185 kgweight, the integrated wheelset allows for easy transport by asingle person on flat or slightly rugged terrain.
Clear Status Indication & Alarm:
The control box providesreal-time state of charge (SOC) and operational statuscombined with APP diagnostics, ensuring simple maintenanceand operation.
Adjustable Charging Power：
Enhances compatibility and safety by avoiding overloading weak circuits or small generators.
Technical Specifications
| Technical Parameter | XU14K | Core Value Points |
| Battery Type) | LFP | Extremely high safety and long lifespan |
| Capacity | 14.3 kWh | Giant capacity in portable products |
| Rated Output Power | 6000W | Satisfy professional level tools or full house backup power |
| Cycle Life (@25℃) | ≥6000 | Long term reliability guarantee |
| Max. Hybrid Input | 8000W (EV+AC/PV) | Industry leading rapid blood recovery capability |
| Dimension(L×W×H) | 670.7×257×664.5mm | Compared to the 'extremely small volume' of capacity |
| Weight | ≈127kg | Mobile wheel design |
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An Energy Storage System (ESS) is a technology or set of technologies designed to capture, store, and release electrical energy (or energy in other forms that can be converted to electricity) on demand. Its core purpose is to address the temporal and spatial mismatches between energy supply and demand—for example, storing excess energy generated during low-demand periods (e.g., midday solar production) and releasing it during high-demand periods (e.g., evening peak usage) or when supply is limited (e.g., nighttime wind lulls).
ESS solves critical challenges in modern energy systems by performing five key roles:
● Peak Shaving: Reduces reliance on expensive "peak power plants" (which only operate during high-demand hours) by releasing stored energy during peak periods. This lowers electricity costs for users and grid stress.
● Load Leveling: Smooths out fluctuations in energy supply (e.g., variable output from solar/wind) by absorbing excess energy when production is high and discharging when production drops.
● Backup Power: Provides emergency electricity during grid outages (e.g., residential battery systems for blackouts, hospital backup ESS).
● Grid Stabilization: Maintains grid reliability by regulating frequency (frequency response) and voltage—critical for integrating high shares of renewable energy, which can cause sudden supply swings.
● Renewable Integration: Enables more solar and wind power to be used (instead of wasted, or "curtailed") by storing surplus energy that would otherwise exceed immediate demand.
● Battery Cells and Modules: The main energy storage units, typically based on lithium-ion chemistries such as LFP for safety and longevity.
● Battery Management System (BMS): Ensures balanced voltage and temperature across cells for optimal safety.
● Power Conversion System (PCS/Inverter): Converts energy between DC and AC for smooth integration with loads or grids.
● Energy Management System (EMS): Acts as the “brain” — optimizing operation, predicting consumption, and maximizing ROI.
● Thermal & Fire-Safety Systems: Maintain safe temperature levels and comply with UL/IEC standards.
● Charging: Energy source (grid/photovoltaic/wind power) → AC → PCS (rectification) → DC → energy storage medium (storage)
● Control: EMS (decision-making)+BMS (protection) → full process linkage PCS/energy storage medium
● Discharge: energy storage medium (release) → DC → PCS (inverter) → AC → energy destination (grid/load/emergency)
● Guarantee: Auxiliary system (cooling/fire protection) → Full process safety guarantee
Core closed-loop: AC ↔ PCS ↔ Energy storage medium ↔ PCS ↔ AC (EMS/BMS+auxiliary system escort)
News
Under the dual pressures of global climate change and energy transition, the development of renewable energy has become a common strategic choice of the international community and a shared life pursuit of people around the world.
Energy storage, or energy storage technology, refers to the process of storing electrical energy in various energy forms and releasing it when needed, so as to balance the supply and demand of electricity.
Against the backdrop of the explosive growth in global demand for efficient and stable energy storage systems driven by the global energy transition,
As the global energy transition accelerates, there is an intense demand for renewable energy worldwide.
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