EK-ESS introduces a next-generation floor-standing lithium iron phosphate (LiFePO4) battery system designed for maximum safety, longevity, and performance across residential, commercial, and industrial applications. With smart BMS integration and modular scalability, our solution delivers reliable energy independence while complying with the latest IATA DGR 66th Edition transportation safety standards:cite[1]:cite[5].
Thermally stable cathode material prevents thermal runaway, meeting strict GB40165-2021 safety standards for stationary storage:cite[3].
Auto-discharge function ensures ≤30% SoC for air transport per IATA DGR 66th Edition requirements (effective Jan 2025):cite[1].
Electrospun PVDF-HFP/SiO2 membranes provide 450°C thermal stability and 98% Coulombic efficiency:cite[4].
Flower-like CuCo2O4 anode material delivers 613 mAh g-1 capacity with 40Ω·cm2 interfacial resistance:cite[4].
| Model | EK-ESS-5K | EK-ESS-10K | EK-ESS-15K | EK-ESS-20K | EK-ESS-30K |
|---|---|---|---|---|---|
| Nominal Capacity | 5.12 kWh | 10.24 kWh | 15.36 kWh | 20.48 kWh | 30.72 kWh |
| Chemistry | LiFePO4 (LFP) with nanocomposite electrolyte | ||||
| Cycle Life (80% DoD) | 6,000+ cycles (10+ years at 1 cycle/day) | ||||
| Operating Temperature | -20°C to 60°C (Charge: 0°C to 55°C) | ||||
| Energy Density | 130 Wh/kg | 135 Wh/kg | 140 Wh/kg | 145 Wh/kg | 150 Wh/kg |
| Peak Power (3s) | 7.5 kW | 15 kW | 22.5 kW | 30 kW | 45 kW |
| Transport Compliance | IATA DGR 66th Ed. (SoC ≤30% for air freight):cite[1] | ||||
CuCo2O4 anode technology (613 mAh g⁻¹) paired with LiF-rich artificial SEI layers achieves 3.52 mA cm⁻² critical current density:cite[4].
Electric field-aligned electrodes reduce tortuosity by 51%, enabling 4.45×10⁻³ S/cm ion conductivity:cite[4].
Nanocomposite separators withstand 450°C vs. standard PE's 250°C limit:cite[4].
Polyhedral Li2FeSiO4/C enables symmetric designs reducing BOM costs by 30% vs NMC-LTO systems:cite[4].
