Continue to Develop Differentiated Products in Energy Niche
UL-Certified 233 kWh C&I Energy Storage System | Liquid-Cooled All-in-One ESS
UL-Certified ESS 60kWh High Voltage Battery Rack System
Liquid-Cooled ESS 233kWh and 372kWh Commercial Energy Storage Cabinet
Rapid deployment • Scalable • Remote monitoring • TOU & peak shaving ready
Power your business with an AI-powered Commercial & Industrial Energy Storage System, ranging from 233 kWh to multi-MWh. Certified to UL1973, UL9540, and UL9540A, it provides advanced thermal management and multi-level safeguards for top-tier protection.
Featuring a built-in EMS, cloud-based monitoring, and OTA updates, the system enables real-time energy control, demand-charge reduction, and seamless integration with solar PV or microgrid applications. The liquid-cooled design reduces energy consumption by up to 30%, with system efficiency reaching 88%, ensuring reliable performance and lower operating costs.
This turnkey, all-in-one ESS adapts to diverse applications—peak shaving, load shifting, backup power, or VPP integration—delivering long-term energy security for commercial buildings, factories, data centers, and industrial facilities
FEATURES
Certified for Safety & Reliability
Compliant with UL1973, UL9540, and UL9540A for top-tier safety.
Multip-protection and Efficient
Efficient and intelligent thermal management design
Hierarchical linkage protection
Cabinet fire barrier, 1200 * 2h
Economical and Reliable
Highly integrated design, system efficiency up to 88%
Adopt a lithium iron phosphate long-life battery with a cycle life of 6000 cycles
Liquid cooling system, 30% lower energy consumption than an air-cooling system.
Smart and Friendly
With an energy storage cloud platform, full life cycle health management
Built-in EMS, multiple operating modes to increase revenue
Strong compatibility, supports remote upgrade and control
Flexible Layout And Scalable
All-in-one design, can be directly connected to the low-voltage distribution network, Easy installation and debugging, flexible
Adapt to different application scenarios, Peak shaving, load shifting, and VPP-ready to maximize savings.
Expandable from 233kWh to multi-MWh, compatible with grid-tied and off-grid setups.
PRODUCT INFORMATION
Battery Specification
How to Fully Understand Your Energy Storage Project Requirements？
Follow our 5 steps to build your energy stystem from concept to implementation
1. Provide Installation Site and Environmental Requirements
For example:
- Altitude and potential derating issues
- Coastal locations with salt-mist protection needs
- High or low ambient temperature conditions
Understanding these factors in advance allows us to make the right design choices and prepare for necessary certifications.
2.Provide Clear Technical Specifications
List outs the loads, the electricity usages, working days and weekends, different seasns etc.
Loads curves and electricity bills etc.Understand the inrush current, maximum instantaneous power, and load startup requirements.
Such as:
- Power and capacity (kW / kWh)
- AC side voltage and frequency
- Battery voltage range and battery type
- Charge/discharge rate requirements
Clear technical requirements enable us to select the proper configuration and ensure seamless integration and production.
3.What type of energy system is connected to the grid? Or totally off-grid system?
- Is the system grid-connected, off-grid, or hybrid (on/off-grid)?
- If hybrid, will switching be manual or automatic?
- Are there other energy sources such as PV, wind turbines, or diesel generators?
- For PV systems, is the connection DC-coupled or AC-coupled?
Clarifying these points allows us to design the system topology accurately.
4.What Is The Operating Modes of the Energy Storage System
Based on the topology, we will discuss the expected functions and operating logic, such as:
- Self consumption
- Peak shaving and valley filling
- Demand management
- Participation in energy trading
- Integration with third-party EMS platforms
- Logic of on/off-grid switching
Once these are defined, we can estimate the system’s potential economic benefits.
5.Finalize project Supply Scope, Performance Targets, and Delivery Details
The supply scope and performance specifications
Delivery schedule and location
Electrical design, site layout, and construction drawings
Collect information again for installation
With these steps, your energy storage project moves smoothly from concept to implementation.
If anything is unclear, we will provide you a form to fill out to collect all necessary information, or shcedule a call for clarification.
Highlight：Once you choose us as your supplier, our engineers will visit your site to confirm requirements, design the solution, and guide the full installation process.
Projet and Solution Cases
The system capacity can be flexibly configured and expendable or update in the future.
Once Project Proposal ---for Hybrid Energy Storage System
1. Known Data
| Item | Description | Value |
|---|---|---|
| Peak Load Power | Maximum simultaneous load | 234 kW |
| Daily Energy Consumption | 234 kW × 12 h | 2,808 kWh/day |
| System Losses Considered | 20% total (PV, inverter, cable, etc.) | — |
| Required PV Generation | 2,808 ÷ 0.8 | 3,510 kWh/day |
2. PV System Sizing (Based on 6.5 Peak Sun Hours)
Required daily generation (after system losses): 3,510 kWh/day
Effective Sun Hours (PSH): 6.5 h/day
Calculated PV Installed Capacity (DC):
3,510 ÷ 6.5 = ≈540 kW (DC)
Recommendation:
To ensure stable generation under cloudy conditions and allow for degradation, it is advised to install 550–600 kW (DC).
DC/AC Ratio: 1.5
→ Required Inverter Capacity (AC): 540 ÷ 1.5 = 360 kW (AC)
3. Inverter Configuration
Theoretical Capacity: 360 kW (AC)
Recommended :Total capacity 360–400 kW (AC)
Suggested combinations:
• 2 × 200 kW units, or
• 3 × 125–150 kW units
4.Battery Capacity Calculation
Design Requirement: 4-hour discharge at full load (234 kW × 4 h = 936 kWh)
Assumptions:
| Parameter | Value |
|---|---|
| Battery round-trip efficiency | 90% |
| PCS / Inverter efficiency | 95% |
| Depth of Discharge (DoD) | 80% |
Effective Factor: 0.90 × 0.95 × 0.80 = 0.684
Nominal Battery Capacity: 936 ÷ 0.684 = ≈ 1,368 kWh (≈ 1.37 MWh)
Recommendation: To compensate for capacity fade and ensure long‑term reliability, install 1.4 – 1.5 MWh (nominal capacity).
It is advisable to specify in the contract that acceptance is based on usable capacity after degradation.
5. Discharge Rate (C-rate) Verification
Parameter | Value |
Continuous Discharge Power | 234 kW |
Nominal Capacity | 1,368 kWh |
Calculated C-rate | 234 ÷ 1,368 = 0.17 C (≈1/6C) |
Conclusion:
The discharge rate is low, which ensures high system reliability, low thermal stress, and extended battery lifetime.
More cases
Off-grid system: PV, ESS and Diesel Generator
Hybrid System/on-off grd system: PV, ESS,Diesel Generator And Mcro-grid control system
Warranty/Compliance/ Service
Warranty: standard 5 years, extendable to 10 years.
Compliance: certificated and compliant with your region regulation.
Services: fast response, fast delivery, training for installation and on-site support available.
To better serve you, we are gradually establishing local teams and warehouses overseas.
Our highly competitive products can help you stand out in a competitive market.