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AlphaESS
Commercial & Industrial Energy Storage Solutions
From 30 kW to 30+ MW, covering demand charge management, PV self-consumption, back-up power, fuel saving, micro-grid and off-grid applications.
30 kW – 30+ MW Range
Demand Charge Management
PV Self-Consumption
Liquid Cooling
Micro-grid & Off-grid
Compact All-in-One
AI Energy Management
Product Portfolio
AlphaESS C&I Storage Range
4 systems covering 30 kW to 500 kW and 72 kWh to 1.41 MWh for every commercial and industrial need
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Modular
StaX-M30/M50
29.9 – 50 kW
72.3 – 216.9 kWh
Modular Stack System
Compact modular design for space-limited sites with fast stack-and-start installation. Advanced BMS maintains SOC consistency and isolates faulty modules to prevent downtime.
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All-in-One
STORION-H30/H50-G3
30 – 50 kW
72.3 – 241 kWh
AC / DC / Hybrid Coupling
1.5 m² footprint integrating PCS and batteries. Supports 150% PV oversizing, scales to 500 kW / 2.41 MWh in parallel, and switches to backup in ≤20 ms.
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Liquid Cooled
STORION-LC-TB125
125 kW
261.2 kWh
All-in-One Liquid Cooled
314 Ah LFP cells with 98% DOD and IP55 protection. Parallel connection up to 25 units for grid-tied use and ≤20 ms seamless backup switching via STS.
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Container BESS
Aster TB250/TB500
250 – 500 kW
705 – 1410 kWh
800V Container BESS
Pre-assembled 20-foot container with 800V architecture and intelligent liquid cooling. Up to 6 units in parallel for 3 MW / 8.46 MWh and front-access installation.
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StaX-M30/M50
29.9 – 50 kW
72.3 – 216.9 kWh
Modular Stack System
Designed for real-world projects, StaX features a compact, modular design that fits easily into space-limited sites and enables fast stack-and-start installation without complex wiring. Powered by advanced BMS, the StaX Series ensures stable operation by maintaining SOC consistency and isolating faulty modules to avoid system downtime. With flexible energy management and easy system expansion, StaX delivers a reliable, future-ready energy storage platform built to grow with your needs.
Product Materials
Key Features
Stackable Design for Quick Setup & Expansion
IP66 Protection
200% PV Input
Reliable Operation with AutoPilot BMS Tech
Boost Lifetime by Auto-diagnostics & SOC Calibration
Specifications
Rated Power
29.9 / 50 kW
No. of MPPT Trackers
3 / 4
Battery Type
LiFePO₄
Nominal Capacity
12.05 kWh / module
Rated Voltage
38.4 V
Max. Charge / Discharge
157 A
Operating Voltage
32.4 ~ 42.24 V
Dimensions (W × D × H)
550 × 615 × 250 mm
Protection Level
IP 66
Warranty
5 Yr Product · 10 Yr Battery
STORION-H30/H50-G3
30 – 50 kW
72.3 – 241 kWh
All-in-One Cabinet System
The STORION-H30/H50-G3 is a compact all-in-one energy storage solution for small businesses. Integrating PCS, batteries and critical components in just 1.5 m², it delivers 120.5 kWh capacity with minimal installation requirements. Supporting DC/AC/hybrid coupling and 150% PV oversizing, the system scales to 500 kW / 2.41 MWh in parallel operation (10 units max) and features 20 ms grid switching. With smart energy management and cloud API, it enables self-consumption optimization, peak shaving, and VPP participation.
Product Materials
Key Features
All-in-One Compact Battery Cabinet
On-Grid Application
Off-Grid Application
Small Footprint, Great Energy
Hybrid Coupling for Maximum Flexibility
Pre-Installed for Faster, Easy Setup
Specifications
System
IP Protection Class
IP 55
Energy Capacity
120.5 kWh / cabinet
Weight
1,600 kg
Corrosion Class
C 4
Max. / European Efficiency
97.8 % & 97.2 %
Sound Emission
≤ 65 dB @1 m
Temperature Range
−30 °C ~ 50 °C
Warranty
5 Yr Product · 10 Yr Battery
Dimensions (W × D × H)
1,120 × 1,300 × 2,050 mm
Battery Module
Module Model
M77314-S
Battery Type
LiFePO₄
Nominal Capacity
24.1 kWh
Rated Voltage
76.8 V
Operating Voltage
69.6 ~ 84 V
Max. Charging / Discharging Current
157 A
Dimensions (W × D × H)
525 × 856 × 260 mm
STORION-LC-TB125
125 kW
261.2 kWh
All-in-One Liquid-Cooled BESS
The STORION-LC-TB125 is a cutting-edge 125 kW / 261 kWh all-in-one liquid-cooled energy storage system designed for commercial and industrial applications. Featuring high-capacity 314 Ah LFP batteries (98% DOD on-grid) and robust IP55 protection, it supports up to 25 units in parallel for grid-tied applications, seamlessly adapting to DC-coupled, AC-coupled, and retrofit projects. With ultra-fast seamless backup switching (≤20 ms via STS) and cloud-based remote monitoring, it ensures uninterrupted power and smarter, more reliable energy management.
Product Materials
Key Features
All-in-One & Fast Setup
Modular & Scalable
Flexible EMS Strategies
High Efficiency
Specifications
System
Power
125 kW
System Ingress Protection
IP 55
Nominal AC Voltage
230 V / 400 V
Certifications
IEC 62477, IEC 62109, IEC 61000, EN 50549
Battery
Battery Capacity
261.2 kWh
Battery Chemistry
LiFePO₄
Depth of Discharge
98 %
Fire Protection System
Smoke & Temperature Detection
Dimensions (W × D × H)
1003 × 1500 × 2483 mm
Certifications
UN 38.3, IEC 62477, UL 9540A, IEC 62619
Aster TB250/TB500
250–500 kW
705–1410 kWh
800V All-in-One Container BESS
Aster TB250/TB500 is an advanced 800V battery energy storage system designed for commercial and industrial applications, fully compatible with 800V PV systems and large-scale industrial facilities. Supporting parallel connection of up to 6 units, it enables flexible expansion up to 3 MW / 8.46 MWh to meet growing energy demands. Delivered as a pre-assembled 20-foot all-in-one container with a front-access installation design, integrated safety architecture, and intelligent liquid cooling, the Aster delivers fast deployment, reliable operation, and scalable performance.
Product Materials
Key Features
400V/800V System Compatibility
Front-Access Installation Design
All-in-One Container
Independent Fire Protection System
UL9540A Certification
Specifications
System
Power
250–500 kW
Capacity
705–1410 kWh
System Ingress Protection
IP 55
Nominal AC Voltage
400 / 800 V
Certifications
UN38.3, UN3536, IEC 62619, IEC 62477, IEC 61000, UL 9540A
Battery
Battery Model
M166314-52S-EX
Rated Voltage
166.4 V
Nominal Capacity
52.24 kWh
Rated C/D Power
26.12 kW (0.5 P)
Ingress Protection
IP 67
Weight
340 kg
Dimensions (W × D × H)
810 × 1125.5 × 237.5 mm
Operating Temperature
–30 to 50 °C
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