Energy Storage System for Data Center Backup Power

Customization: Available
Power: 241kw
Product Model: Rjh-1516241f

Product Description

Basic Info.
Model NO.
LD-005
Cell Type
LFP(LiFePO4)
Rated Capacity
314ah
Rated Energy
241kwh
Rated Voltage
768VDC
Maximum Charging Voltage
840VDC
Discharge Cut-off Voltage
648VDC
Human-Computer Interaction
Internet of Things + APP
Communication Interface
Can/RS485
Protection Level
IP55
Corrosion Resistance Grade
C4 (C5 Optional)
Fire Protection Rating
Aerosol
Working Temperature
25℃ ± 5℃
Specification
1000*620*160mm
Production Capacity
500000
Packaging & Delivery
Package Size
1545.00cm * 2045.00cm * 1435.00cm
Package Gross Weight
2350.000kg
Product Description
VoltaNest: All-In-One Energy Storage Cabinet
Three configurations, customizable according to customer needs:
  • A. 30KW Inverter + 61kWh Lithium Battery
  • B. 60KW Inverter + 112kWh Lithium Battery
  • C. 100KW Inverter + 241kWh Lithium Battery
Perfect Solution For:
  • Large daily electricity consumption
  • Unstable power grid
  • High electricity prices / Peak-shaving and valley-filling optimization
  • Microgrids, island power grids without external power supply
  • Emergency power supply requirements
30-100kW/61-241kWh Outdoor Integrated Cabinet for Industrial and Commercial Storage
All-in-One Design
Integrated PCS, BMS, EMS, battery modules, and intelligent control systems in a compact outdoor cabinet, reducing installation complexity and cost.
High-Performance Cells, Long Lifespan
Equipped with 314Ah LiFePO4(LFP) cells, 8000+ cycles, and stable operation beyond 10 years (12000+ optional).
Intelligent Climate & Safety Protection
Built-in industrial AC maintains constant temperature/humidity. Fluoroketone fire suppression and IP54 rating ensure reliability in harsh environments.
Cloud Smart Management, Visible Efficiency
Real-time cloud monitoring with remote O&M and strategy optimization. Data dashboard visualizes energy efficiency and revenue for smart decision-making.
Multi-Energy Input, Automatic Switching
Compatible with PV, grid power, diesel generators, and wind power. Built-in STS enables automatic energy switching for uninterrupted power supply.
Model VN-AES30-HC61 VN-AES60-HC112 VN-AES100-HC241
System Specification
Nominal Output Power 30KVA 60KVA 100kVA
Max.Output Power 33KVA 66KVA 110KVA
Energy Configuration 61.44kWh 112.5KWh 241.14KWh
Battery Chemistry LiFePO4
System Nominal Voltage 614.4V 358.4V 768V
System Operating Voltage 508.8~691.2V 296.8~403.2V 636~864V
Switching Time (On-grid/Off-grid) <10ms
Rated PV Input Power 36kW 72kW 120kW
Max.PV Input Power 38.4kW 76.8kW 144kW
Max.PV Input Current 2*32A 4*32A 4*50A
Max.PV Input Voltage 850V 850V 950V
Number of MPPT 2 4 4
MPPT Voltage Range 200~830V 200~950V
Start Up DC Voltage 250V
Battery Technical Specification
Battery Cell 3.2V/100Ah 3.2V/314Ah 3.2V/314Ah
Connection Method 1P192S 1P112S 1P240S
Battery Module Energy 614V/100Ah 358.4V/314Ah 716.8V/314Ah
Max.Charging/Discharging Current 50A 157A 157A
Operating Temperature Range Charge -20~55ºC; Discharge 0~55ºC
Cycle Life >8000
PCS Technical Specification (On-grid)
Rated Output Power 30kVA 60kVA 100kVA
Rated Output Current 43.5A 87A 152A
Rated Grid Voltage 400V/230V
Grid Voltage Range -20%~15%
Grid Frequency Range 50Hz (47Hz~52Hz) / 60Hz (57Hz~62Hz)
THDi (@Rated Power) <5% <3%
Power Factor 0.8 leading~0.8 lagging
PCS Technical Specification (Off-grid)
Rated Output Power 30KVA 60KVA 100KVA
Max.Output Power 33KVA 66KVA 110KVA
Rated Output Current 43.5A 87A 152A
Max.Output Current 48A 96A 168A
Rated Voltage 400V/230V
THDi (@Resistive load) <3% <1.5%
Unbalanced Load Capacity 100%
Rated Output Frequency 50/60Hz
Output Overload Current <1.1 times Stable output, <1.25 times for 100s, <1.5 times for 100ms
Max.Efficiency 97.80% 98.78%
General Specification
Altitude 4000m
IP Rating IP54
Humidity 5%~95%
Dimension (W×H×D) 1068×1854×1035mm 1450×2070×1210mm 1866×2300×1210mm
Frequently Asked Questions
What components are integrated inside the VoltaNest Energy Storage Cabinet?
The VoltaNest features an all-in-one design that integrates the Power Conversion System (PCS), Battery Management System (BMS), Energy Management System (EMS), battery modules, and intelligent climate control systems within a compact outdoor cabinet.
What type of battery cells are used and what is their expected lifespan?
The system utilizes high-performance 314Ah LiFePO4 (LFP) cells. These cells are rated for over 8000 cycles, providing stable and reliable operations for more than 10 years (with 12000+ cycles optional).
How quickly can the system switch between on-grid and off-grid modes?
The integrated Static Transfer Switch (STS) enables an automatic energy switching time of less than 10 milliseconds (<10ms), ensuring an uninterrupted power supply for critical loads during grid failures.
What safety and environmental protection features are included?
It features built-in industrial air conditioning to regulate temperature and humidity, fluoroketone fire suppression for advanced fire protection, and an IP54 protection rating (IP55 optional for specific configurations) to withstand harsh outdoor environments.
Can the energy storage system be monitored remotely?
Yes. The system supports intelligent cloud management, providing real-time monitoring, remote operation and maintenance (O&M), strategy optimization, and a visual energy efficiency dashboard for smart decision-making.
What power generation inputs are compatible with the VoltaNest system?
The VoltaNest cabinet is highly compatible and can handle multi-energy inputs including Solar Photovoltaic (PV), utility power grid, diesel generators, and wind power.

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