
KEY FEATURES
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Stability & Reliability
Three-tier architecture BMS management system.
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Flexible & Customizable
Up to 4×125kW inverters can be configured, with optional STS, MPPT, etc.
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Smart Operation
Energy Management System (EMS), including cloud platform and local dispatch manager.
Product Model and Data-Sheets
- DC battery parameters
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Cell type
LiFePO, Battery, 3.2V/314Ah
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Battery PACK configuration
1P52S/52kWh
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Battery system configuration
1P260S
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Battery voltage range
702-936V
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Battery system capacity
Available capacity: 240kWh (Rated capacity:261kWh)
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Temperature detection
Cell + Aluminum Busbar
- System Parameters
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DC side system efficiency
≥95%
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Charge-discharge rate
≤0.5C
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DC input protection
Load switch +Fuse
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Fire protection system
Novec 1230 +Water fire protection(optional)
- General Parameters
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Dimensions (Width X Depth X Height)
1000*1383*2189mm(Main body) 1190*1460*2410mm (With packaging)
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Allowable ambient temperature
-30℃~50℃(Derating when the temperature is higher than 45℃)
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Allowable relative humidity
<95% (No condensation)
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Allowable altitude
3000m (Derating when the altitude is higher than 2000m)
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Weight (kg)
2355±30kg/2455±30kg (With packaging)
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Protection class/Ingress protection rating
IP55
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Cooling method
Liquid cooling
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Cycle life
8000 cycles
- Communication
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Communication interface
RS485/Ethernet
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Communication protocol
IEC61850/MODBUS-RTU/MODBUS-TCP
download
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ZetaCube_Installation Manual_2025-06-17_V1.0_EN2025.06.27
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ZetaCube_EN 62477_Certificate_2025-05-16_EN2025.06.25
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ZetaCube_FCC, ISED Letter of Attestation_2025-05-15-EN2025.06.25
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ZetaCube_FCC, ISED Test Report_2025-05-15_EN2025.06.25
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ZetaCube_IEC 62619_Certificate_2025-04-30_EN2025.06.25
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ZetaCube_IEC 62619B_Certificate_2025-04-28_EN2025.06.25
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ZetaCube_User Manual_2025-06-17_V1.3_EN2025.06.25
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ZetaCube ZT-ESS-F261kWh_Datasheet_2025-04-03_EN2025.06.25
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