Energy Storage Business Energy Storage Business
0 Carbon

Energy Storage Business

Storing Green Energy, Contributing to a Better Future

Product Series

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Energy Cube

Capitalizing on our expertise in steel structure construction and modular assembly, we've created a modular, integrated energy box for buildings that seamlessly combines photovoltaics, storage, and flexibility.
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Modular Universal Energy Storage Box

We have developed active battery protection, AI early warning, and high-efficiency liquid cooling technologies. In collaboration with academic teams, we have created modular energy solutions.
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Solid-state household energy storage products

Solid-state household energy storage products are developed in collaboration with academic teams. Advanced technologies include standardized packaging for solid-state batteries and efficient power management in power conversion systems.
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Second-life energy storage products

Integrated with second-life power batteries from electric vehicles, charging and discharging units, energy management and control units as well as fire protection and safety protection systems, it is applicable to scenarios such as bus charging stations, public charging stations in society, and charging stations in industrial parks
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Low carbon: High energy efficiency with a photovoltaic conversion efficiency as high as 98%.

98%
New DC networking
94%
Traditional AC networking
Reduction of green electricity losses.
5%
The utilization rate of the photovoltaic green electricity.
100%

Minimalist: A design with two "lows" and one "high", not picky about the environment.

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    Low land occupation.
    8.5㎡ → 2.3㎡
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    Low ceiling height
    3.5m → 3.2m
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    High protection
    IP33 → IP54

Modularization + rapid joint debugging, with a deployment time ranging from 45 to 10 days.

Modular solution
Modular hoisting and integrated connection.
A total of three days.
Software joint debugging
Seven days
in advance
35day
Go online and start operation
Traditional scenario
Traditional solution
8days
Decoration and renovation
10days
Installation process.
30days
Integrated link.
12days
Joint debugging process
15days
Software joint debugging
15days

The "3+3" safety system constructs an all-round defense line for energy safety.

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    Power supply security
    Anti-reversal control.
    A transmission rate of 115200 bits per second.
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    Strict regulations and advanced technologies are applied to ensure power distribution safety.
    Full-link monitoring with zero faults.
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    Electrical safety
    Safe DC voltage.
    48 - volt DC.
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    Active early warning
    Precise Detection
    Real-time insulation and short-circuit detection.
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    Intelligent Management
    Zonal Segmentation and Control
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    Fearless of power outages
    Seamless switching within 20 ms.

Application Scenarios

Integrating green technology creates a win-win for environmental protection and energy conservation, jointly opening the next chapter in sustainable development.
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Storage Beauty Series - Minimalist Version 1

Size: 1.3 m × 1.8 m × 2.31 m
Energy storage ≤ 100 kWh
Load ≤ 50 kW/DC
Module
3m * 6/9/12m * 3m
IP54 dustproof and waterproof
Radiation protection
Intelligent environmental control
Photovoltaic
Installed capacity: 400/800/1200 kWp
Connection mode: DC connection
Inverter efficiency: 98.66%
Energy storage
Charge and discharge rate: 0.5C
High-safety lithium iron phosphate battery
Cycle life > 5000 times
Three-level protection with high safety performance.
DC + flexibility
750V/800V DC busbar
The loss is reduced by 50%.
Load flexibility.
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Chumei Series - Minimalist Version 2

Size: 1.3 m * 1.8 m * 2.3 m
Energy storage: ≤100 kWh
Load: ≤50 kW/DC
Module
Size: 3m × 6m / 9m / 12m × 3m
IP54 dustproof and waterproof
Radiation-proof
Intelligent environmental control
Photovoltaic
Capacity: 400/800/1200kWp
Connection method: DC connection
Conversion efficiency: 98.66%
Energy Storage
Charge and discharge rate: 0.5C
High-safety lithium iron phosphate battery
Cycle life > 5000 times
Three-level protection with high safety performance.
DC + flexibility
750V/800V DC Busbar
Loss Reduction by 50%
Load Flexibility
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Chumei Series - Minimalist Version 3

Dimensions: 1.3 m × 1.8 m × 2.3 m
Energy storage: ≤ 100 kWh
Load: ≤ 50 kW/DC
Module
Dimensions: 1.3 * 1.8 * 2.3 meters
Energy storage: ≤100 kWh
Load: ≤50 kW/DC
Photovoltaic
Installed capacity: 400/800/1200 kWp
Connection mode: DC connection
Inverter efficiency: 98.66%
Energy storage
Charge and discharge rate: 0.5C
High-safety lithium iron phosphate battery
Cycle life > 5000 times
Three-level protection with high safety performance.
Direct and flexible
750V/800V DC busbar
Loss reduced by 50%
Load flexibility
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Chumei Series - Minimalist Version 4

Dimensions: 1.3 m × 1.8 m × 2.3 m
Energy storage capacity: ≤ 100 kWh
Load: ≤ 50 kW/DC
Module
Size: 3 m × 6 m / 9 m / 12 m × 3 m
IP54 dustproof and waterproof
Radiation-proof
Intelligent environmental control
Photovoltaic
Installed capacity: 400/800/1200 kWp
Access mode: DC access
Inverter efficiency: 98.66%
Energy storage”
Charge and discharge rate: 0.5C
High-safety lithium iron phosphate batteries
Cycle life > 5000 times
Three-level protection with high safety performance.
DC and Flexible
750V/800V DC busbar
50% reduction in losses
Load flexibility