AION Series

AION Series — Energy Storage Systems

AI Energy's AION Series covers the full spectrum of commercial, industrial, and utility-scale BESS requirements. All systems use LFP 314Ah cells with smart liquid cooling and integrated BMS/EMS.

AION SeriesAION-C261H

AION-C261H | Commercial 261 Hybrid

60kW / 261kWh | All-in-One Commercial BESS

The AION-C261H is AI Energy's entry-level commercial BESS — a fully integrated hybrid inverter system for PV self-consumption, peak shaving, and microgrid applications. Supports on-grid, off-grid, and diesel generator backup modes in a single cabinet form factor.

Key Technical Features

Smart Liquid Cooling
Active Cell Balancing
100% Unbalanced Load Support
Seamless On/Off-Grid Switching
Diesel Generator Compatible
PV DC Coupling (8/12 Strings)
Aerosol Fire Suppression
IP54 Battery / IP66 Inverter

Best For

Commercial BuildingsPV Self-ConsumptionPeak ShavingFactory Load ManagementMicrogrid Backup
Product Render
AION-C261H | Commercial 261 Hybrid

Technical Specifications

Battery Cabinet Specifications

ParameterValue
Cell ChemistryLFP, 314Ah
Battery Configuration1P52S × 5
Usable Capacity (DC)261 kWh
DC Output Voltage Range728V ~ 910V
Dimensions (W×H×D)1,150 × 2,230 × 1,335 mm
Weight≈2,850 kg
Protection RatingIP54
Corrosion ProtectionC3
Operating Temperature-20°C ~ 60°C (derate >45°C)
Relative Humidity0 ~ 85% non-condensing
Max. Working Altitude3,000 m
CoolingSmart Liquid Cooling
Fire SafetyCombustible gas detection + aerosol suppression
CertificationsCE / IEC 62619 / IEC 63056 / UN 38.3 / MSDS

PV Input

Hybrid Inverter Specifications (60kW)

ParameterValue
Max. PV Input Power120 kW
Max. PV Open Circuit Voltage1,000 V
MPPT Operating Voltage Range150 ~ 950 V
Number of MPPTs6
Strings per MPPT2

Grid Output (On-Grid)

ParameterValue
Rated Output Power60 kW
Max. Output Power66 kVA
Rated Voltage380V / 400V, 3P+PE(+N)
Rated Output Current91.2A / 86.6A
Frequency50/60 Hz ±5 Hz
THDi<3%
Power Factor0.8 leading ~ 0.8 lagging

Load Port (Off-Grid)

ParameterValue
Rated Output Power60 kW
Switching Time≤10 ms
Overload Capacity1.4× for 10s; 1.6× for 0.2s
THDu<3% (linear load)

System

ParameterValue
Max. Efficiency98%
Operating Temperature-40°C ~ 60°C (derate above 45°C)
Protection LevelIP66
Cooling MethodIntelligent Air Cooling
Dimensions (W×H×D)600 × 900 × 290 mm
CommunicationEthernet / RS485 / CAN / 4G (opt.) / WiFi (opt.)
Operating Altitude4,000 m (derate above 2,000 m)
AION SeriesAION-I1044M

AION-I1044M | Industrial 1044 Microgrid

500kW / 1,044kWh | PV + Storage Microgrid System

The AION-I1044M is AI Energy's complete industrial microgrid solution — four AION battery cabinets paired with a 500kW microgrid hybrid inverter, delivering a fully integrated on/off-grid energy system with PV, diesel generator support, cloud EMS, and SCADA compatibility.

Key Technical Features

Smart Liquid Cooling
Active Cell Balancing
Black Start Capable
100% Unbalanced 3-Phase Load Support
AWS Cloud EMS Integration
Supports Diesel Generator
Aerosol Fire Suppression
Plug and Play
Easy System Expansion

Best For

Industrial MicrogridsRemote FactoriesDiesel ReplacementSolar + Storage Co-locationOff-Grid Operations
Product Render
AION-I1044M | Industrial 1044 Microgrid

Technical Specifications

Battery System (4-Cabinet Array) Specifications

ParameterValue
Cell ChemistryLFP, 314Ah
Battery Configuration1P52S × 5 × 4 cabinets
Total Usable Capacity (DC)1,044 kWh (261 kWh × 4)
DC Output Voltage Range650V ~ 949V per cabinet
Dimensions per Cabinet (W×H×D)1,150 × 2,230 × 1,335 mm
Weight per Cabinet≈2,850 kg
Protection RatingIP54
Operating Temperature-20°C ~ 60°C (derate >45°C)
CoolingSmart Liquid Cooling
Fire SafetyCombustible gas detection + aerosol suppression
CertificationsCE / IEC 62619 / IEC 63056 / UN 38.3 / MSDS

PV Input

Microgrid Inverter Specifications (500kW)

ParameterValue
Max. PV Input Power500 kW
Max. PV Open Circuit Voltage1,000 V
MPPT Module Quantity10
MPPT Voltage Range250 ~ 850 V
MPPT Voltage Range @ Full Load450 ~ 850 V

AC Output (On-Grid)

ParameterValue
Max. Output Power550 kVA
Rated Output Power500 kW
Voltage Range320 ~ 460 V
Rated Current722 A
Frequency50 / 60 Hz
THDi<3%
Power Factor1 lagging ~ 1 leading (settable)
AC Connection3W + N + PE
Transformer Ratio315 / 400

AC Output (Off-Grid)

ParameterValue
Rated Power500 kW
Rated Voltage400 V
Rated Current722 A
THDu≤1% linear; ≤5% nonlinear
Overload Capacity110% long-term

General

ParameterValue
Operating Temperature-30°C ~ 55°C
Relative Humidity0 ~ 95% non-condensing
Protection RatingIP20
Noise Emission<70 dB
Operating Altitude<5,000 m (derate above 3,000 m)
CoolingAir Cooling
CertificationsEN 62109-1/-2, EN 62477-1, IEC61727, IEC62116, NRS 097-2-1:2017, AS/NZS 4417.1, CEI 0-21, VDE 4105
AION SeriesAION-I418P

AION-I418P | Industrial 418 PCS

210kW / 418kWh | High-Density Industrial BESS

The AION-I418P is AI Energy's high-density industrial BESS — a single-cabinet 418kWh system with a 210kW PCS, supporting 690V or 800V AC output for large-scale solar PV integration and industrial grid connections. Features Siemens-integrated EMS and scalable architecture up to 60MW on-grid.

Key Technical Features

High-Efficiency Liquid Cooling
Active Balancing BMS
Built-in DC-DC for Black Start
690V or 800V AC Output (Flexible)
Scalable to 60MW On-Grid / 3MW Off-Grid
Siemens EMS Integrated
Modular BMS for Easy Maintenance
IP54 Battery / IP65 PCS

Best For

Large C&I Facilities800V Solar PV IntegrationIndustrial ParksGrid Stabilization
Product Render
AION-I418P | Industrial 418 PCS

Technical Specifications

Battery Cabinet Specifications

ParameterValue
Cell ChemistryLFP, 314Ah
Battery Configuration1P104S × 4
Usable Capacity (DC)418 kWh
DC Output Voltage Range1,164.8V ~ 1,456V
Dimensions (W×H×D)1,000 × 2,236 × 2,500 mm
Weight≈4,500 kg
Protection RatingIP54
Corrosion ProtectionC3
Operating Temperature-20°C ~ 60°C (derate >45°C)
Relative Humidity0 ~ 85% non-condensing
Max. Working Altitude3,000 m
CoolingSmart Liquid Cooling
Fire SafetyCombustible gas detection + aerosol suppression

DC Side

PCS Specifications (210kW)

ParameterValue
Max. DC Voltage1,000 ~ 1,500 V
Max. Charge/Discharge Current245 Adc

AC Side (On-Grid)

ParameterValue
Rated Output Power210 kW
Max. Output Power236.5 kVA
Rated Voltage690V / 800V (Optional)
Frequency50 / 60 Hz
Overload Capacity110% long-term
Max. Discharge Efficiency≥98.5%

AC Side (Off-Grid)

ParameterValue
Rated Output Voltage690V / 800V (Optional)
Rated Output Frequency50 / 60 Hz
Max. Output Active Power210 kW
Max. Output Apparent Power236.5 kVA

General

ParameterValue
Operating Temperature-30°C ~ 55°C (derate above 45°C)
Protection RatingIP65 (IP20/IP66 optional)
Working Altitude≤4,000 m (derate above 2,000 m)
Cooling MethodIntelligent Air Cooling
Dimensions (W×D×H)810 × 845 × 275 mm
Weight108 kg
BMS CommunicationCAN, RS485
CertificationsEN 61000-6-2, EN 62477-1, EN 50549-1
AION SeriesAION-U5000S

AION-U5000S | Utility 5000 String

2,500kW / 5,015kWh | Containerized Utility-Scale BESS

The AION-U5000S is AI Energy's flagship utility-scale BESS — a 20ft HQ containerized string-type system delivering 5MWh of storage with a 2.5MW string PCS station. Engineered for large industrial, grid services, and multi-MW deployments requiring FCR, aFRR, and peak/valley arbitrage.

Key Technical Features

Smart Liquid Cooling
String-Level Safety & Management
VSG / PQ / VF Functions
FCR and aFRR Grid Services
Black Start Capable
Real-Time Remote Monitoring
Touch Screen Display
Advanced Multi-Agent Fire Suppression
IP54 Container / IP66 PCS

Best For

Industrial ParksGrid Frequency Regulation (FCR/aFRR)Utility-Scale Solar FirmingPeak & Valley ArbitrageLarge Manufacturing Load Management
Product Render
AION-U5000S | Utility 5000 String

Technical Specifications

Battery Container Specifications

ParameterValue
Cell ChemistryLFP, 314Ah
Battery Configuration12 Rack × 4 Pack × 1P104S
Total Capacity (DC)5,015 kWh
System Output Voltage Range1,164.8V ~ 1,456V
Container Dimensions (W×H×D)6,058 × 2,438 × 2,896 mm (20ft HQ)
Total Weight≈44,000 kg
Protection RatingIP54
Corrosion ProtectionC3
Operating Temperature-20°C ~ 60°C (derate >45°C)
Relative Humidity0 ~ 85% non-condensing
Max. Working Altitude3,000 m
CoolingSmart Liquid Cooling
Fire SafetyFire alarm + C6F12O / C3HF7 / Aerosol suppression

Battery Cluster Specifications

ParameterValue
Cell Capacity314 Ah
Combination Method1P416S
Cluster Nominal Voltage1,331.2 V
Cluster Voltage Range1,164.8 ~ 1,497.6 V
Cluster Nominal Capacity418 kWh
Charge/Discharge Rate0.5P
Charge Temperature Range0°C ~ 55°C
Discharge Temperature Range-30°C ~ 60°C
Humidity5% ~ 95%
CoolingLiquid Cooling

DC Side

String PCS Station Specifications (2,500kW)

ParameterValue
Max. DC Voltage1,500 Vdc
DC Voltage Range1,000 ~ 1,500 Vdc
Number of PCS Units12

AC Side (On-Grid)

ParameterValue
Rated AC Output Power2,500 kW @ 45°C
Max. AC Output Power2,750 kVA
Rated Grid Voltage690V, 3P3W+PE
Grid Voltage Range586.5 ~ 759V (settable)
Grid Frequency Range45~55 / 55~65 Hz
Max. Output Current2,100 A
Power Factor>0.99 at rated power
THDi<3% at rated power

AC Side (Off-Grid)

ParameterValue
Rated Output Voltage690V
Max. Output Current2,100 A
THDu<3% (linear load)
Rated Frequency50 / 60 Hz
Overload Capability110%

General

ParameterValue
Operating Temperature-35°C ~ 60°C (derate >45°C)
Relative Humidity0 ~ 100% (no condensation)
Cooling TypeIntelligent Forced Air Cooling
Altitude4,000 m (>2,000 m customized)
DisplayTouch Screen
Protection LevelIP66
Communication ProtocolModbus-RTU / Modbus-TCP

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