System

Cell capacity/cell material

314Ah/LFP Square

DC operating voltage range

728 ~ 936Vdc

Rated voltage of battery system

832Vdc

Battery system rated capacity

261kWh

Battery system available power

248kWh(95%DOD)

Charge-discharge rate

≤ 0.5p

Whole cabinet size (w×h×d)

990 × 2300 (without lifting ring) x1350mm

Net weight (including battery pack)

≈ 2700kg

Protection level

IP54

Operating temperature range

-20 ℃ +55 ℃

Anti-corrosion and weather resistance of Cabinet body

C4/C5 optional based on station environment

Battery temperature control mode

Liquid cooling

AC side

Rated AC voltage

380V(3W+N+PE)

Rated power

130kW

Maximum power

143kW

AC side

-

Fire Fighting

Fire extinguishing agent

Default perfluorohexanone + water (double fire extinguishing)

Fire detection

Temperature monitoring, combustible gas monitoring, smoke monitoring

Fire prevention

Active monitoring and active emission of combustible gas

Explosion-proof capability

Electric core level pressure relief, PACK level pressure relief, cabinet level pressure relief

Fire form

Aerosol + PACK immersion + system Cabinet immersion + explosion-proof

Protection

Protection function

Over-under-voltage, over-under-frequency, over-current, over-power, over-temperature, short circuit, anti-reverse connection

Detection function

Insulation impedance detection

Design Criteria

Safety regulations

GB/T36276-2018, GB/T36276-2023

Grid connected

GB/T34120