RelyEZ GridUltra, 5 MWh

Technical Specifications

• Battery type: LFP prismatic cells (52 cells per module)
• IP protection:
  • Module: IP67
  • Container: IP55
• Cooling: Liquid cooling
• Fire protection: Intelligent system with multi-point monitoring

Electrical Characteristics

• Nominal voltage: DC 1331.2V
• Voltage range: DC 1164.8V - 1497.6V
• Charging current: Max 1000 A
• Max discharge current: 2411 A
• Rated discharge power:
  • 4.18MWh: 1045 kW
  • 5.016MWh: 2500 kW
• Round trip efficiency: 93%

Physical Parameters

• Dimensions (L x W x H): 6058 x 2438 x 2896 mm
• Weight:
  • 4.18MWh: ~36.5 tons
  • 5.016MWh: ~42 tons

Operational Conditions

• Operating temperature: -20°C to 45°C
• Storage temperature: -30°C to 50°C
• Application altitude: ≤2000 m (≤3000 m with derating)

Certifications

• IEC62619, UL1973, UL9540A, IEC60730-1, UN38.3, IEC 62477-1, EN IEC 61000-6-2/4, etc.

Warranty

• Standard: 5 years
• Extended: 15 years (covered by MunichRe insurance)