W-TEL-ESS-Series Energy Storage System
W-TEL-ESS-Series Energy Storage System
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W-TEL-ESS-Series Energy Storage System


Home use energy storage system


Exquisite appearance and ultra-light cabinet body made by steel & aluminum design

High energy density, compact appearance, extremely easy to operate.

Built-in circuit breaker, easy to operate.

Modular design and scalability.

2.4KWh to 9.6KWh modular energy system is designed to meet your expansion needs, up to 80KWh system energy.

W-TEL provides the best solution for your daily electricity needs.


No.

W-2.5

W-5.0

W-7.5

W-10.0

Battery

LiFePO4

LiFePO4

LiFePO4

LiFePO4

Module

1

2

3

4

Energy storage

2.4kWh

4.8kWh

7.2kWh

9.6kWh


Industrial container type energy storage system


( For power plant project )


( For telecommunication project )


1. Support 2X 500kw bidirectional inverters in parallel directly;

2. Possess the interface with the dispatching system;

3. The black start function of the whole station with load;

4. Automatic switching function between on-grid and off-grid status;

5. BMS management system, limited management of battery clusters;

6. Energy management system, which conducts unified deployment and management of wind energy, photovoltaic, power grid, battery system, and power distribution system of the micro-grid to achieve energy efficiency and high-quality energy allocation;

7. The remote cloud platform and mobile terminal can optimize the system through big data analysis, and feed relevant information and operating status to the user's mobile phone at the same time.

8. Container ventilation, air-conditioning distributed cooling, FM200 heptafluoropropane fire-fighting system, container environmental parameter remote monitoring system, battery rack distribution, alarm signal collection, wiring layout.


Technical Parameters

Index

DC side


Total battery capacity

1002KWH

Batteries

Lithium iron phosphate battery, ternary lithium battery

Operating voltage range

675V~821V DC

Maximum DC power

1000KW

Maximum DC current

1481A

AC side


Maximum power

1000KW

Maximum current

1630A

Overload capacity

1.1 times (long-term operation)

Maximum total harmonic distortion

﹤3% (at rated power)

Rated grid voltage

AC400V(±3%)

Rated frequency

50HZ

Allowable grid frequency range

47~51.5HZ

Power factor

>0.99

Power factor adjustable range

-1~1 four quadrants allowed

Independent inverter voltage range

400V±3% (three-phase four-wire)

Independent inverter output voltage distortion

﹤3% (Linear load)

Maximum efficiency

97.3%

Charge and discharge conversion time

﹤100ms

On-off and off-grid switching time

20ms

Others


Dimension(D*W*H)

12192*2438*2943 mm 40GP

Thermal control system

Temperature control forced

compressor air cooling

Fire Fighting System

Smoke sensor, temperature sensor, fire bottle, controller, FM 200

Heptafluoropropane firefighting system

Container protection level

IP54

Communication port

RS485, Ethernet, CAN

Protocol

Modbus RTU,Modbus   TCP,IEC104

Human-computer interaction

Onsite touch screen, remote by cloud management platform, mobile terminal

working environment (temperature)

-30℃~60℃ (>55℃ needs derating)

Working environment (humidity)

≤95%, no condensation, no corrosive gas

Working environment (altitude)

≤2000m


Power Plant Project

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