eBlock-261

Category:

Singularity

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Keywords:

Singularity

Detailed Introduction

Product Advantages

1. Peace of mind	2. Cost-effective	3. Grid-friendly	4. Intelligent Operations and Maintenance
Battery module-level fire protection Secure isolation of cabinet compartments AI Health Management 3S Control and Protection Integration	Storage depth 100% AC-side conversion efficiency ≥ 90% Flexible deployment, elastic scaling	Weak Network Support Three-phase unbalance mitigation AGC/AVC Efficient Scheduling And grid‑off mode switching	BCS provides comprehensive, all‑round monitoring with no blind spots. Modular design enhances operational efficiency. Cloud-based analytics significantly reduces operational costs.

eBlock-261 energy block adopts a modular design, highly integrating battery PACK, battery management, AC/DC conversion, thermal management, fire protection, and intelligent control systems to form an all-in-one energy storage Solution. It boasts advantages such as high energy density, compact footprint, high system efficiency, and multiple safety protections, eliminating the need for foundation excavation, significantly reducing construction costs, and enabling rapid deployment and stable operation. It is widely used in various applications, including industrial and commercial peak-shaving and valley-filling, virtual power plants, backup power supplies, and three-phase imbalance mitigation.

System Data

Maximum system efficiency	≥90%
Charge–discharge rate	≤0.5P
Operating temperature	-35℃~55℃
Depth of discharge	100%DOD
Installation location	Outdoor
Access Method	Grid-connected / Off-grid
Noise	≤70dB
Maximum number of iterations	≥10000
Altitude	≤2000m
Charge–discharge switching time	<50ms
Communication interface	LAN
Fire protection system	PACK‑level perfluorohexanone + cluster‑level water fire‑fighting interface + proactive early warning
System Protection Rating (Battery Compartment)	IP55
Operating humidity	0% RH to 95% RH (non-condensing)
Thermal management method	Liquid cooling
Communication protocol	Modbus/IEC 104/IEC 61850/MQTT
Certification	GB/T 36276-2023, GB/T 34120-2023, GB/T 34131-2023, etc.

DC-side parameters

Cell type	LFP 3.2V/314Ah
Battery pack configuration method	260S1P
Battery capacity	261kWh
Battery voltage range	728-936V
Number of temperature measurements	155
DC Protection	Contactor + Fuse

AC-side parameters

Rated AC Power	131kW
Rated voltage range	400V(-15%~-10%)
Power factor	-1~1
Total Harmonic Distortion of Alternating Current	<3%
Rated grid frequency	50Hz
Power grid type	TN 400V