Products & Solutions Products C&I ESS C&I Energy Storage System E-MATE 125-261-L

E-MATE 125-261-L

125kW/261kWh | Liquid Cooling ESS

E-MATE 125-261-L is a fully integrated AC-coupled energy storage system combining a 125 kW PCS with a 261.25 kWh modular liquid-cooled LFP battery. Designed for commercial and industrial on-grid applications, it enables efficient energy storage, peak shaving, and seamless PV integration.Its liquid-cooled architecture ensures stable performance and extended service life, while high conversion efficiency and fast response deliver reliable power support. With multi-level safety protection and intelligent EMS control, the system provides secure, smart, and scalable energy management for modern C&I environments.

Certification: UL9540A (system level) / PGS 37-1 / UN38.3 / IEC62619 / IEC62477 / IEC61000 / EN18031-1 / EU / NRS097-2-1 / EN50549-1 / EN50549-2

Features

Safe & Reliable

IP67 battery protection combined with multi-level monitoring for gas, water, and ventilation ensures reliable and secure operation.

Flexible Expansion

Modular design with AC-side parallel expansion (up to 8.3MWh) allows flexible capacity growth as business needs evolve.

Smart O&M

Integrated intelligent EMS supports remotemonitoring and fault diagnosis, reducingmaintenance costs and improving operationalvisibility.

High Efficiency

Up to 98.5% PCS efficiency with <100 msswitching time delivers rapid response andmaximized energy conversion.

Stable Performance

Liquid-cooled LFP architecture ensures consistent output, better thermal control, and longer system lifespan.

Products Parameter

E-MATE 125-261-L

Cell technology: LFP-3.2 V / 314 Ah
Battery system rated capacity 261.25 kWh
Battery system voltage range: 728 V ~ 936 V
Battery system charge / discharge rate: 0.5 P
Cycle life: 8000 cylces (25±2°C,0.5P/0.5P, 70% SOH)
AC side rated output power: 125 kW
AC side rated voltage: 400V±15%
AC side rated output current: 180 A
Ingress protection: IP55
PCS maximum efficiency: 98.5%
AC side charge/discharge switching time: < 100ms
Dimension (W×D×H) 1100×1424×2350 mm (43.31×56.06×92.52 inch)
Weight: 2700 kg
Compliance: UL9540A (system level) / PGS 37-1 / UN38.3 / IEC62619 / IEC62477 / IEC61000 / EN18031-1 / EU / NRS097-2-1 / EN50549-1 / EN50549-2