Products

DESCRIPTION

Basic Info

Model NO.	ESS Storage Container
Transport Package	Customized Package
Specification	12192mm(L)*2438mm( W)*2591mm(H)
Trademark	Sunpal
Origin	China
Production Capacity	10000pieces/Year

Product Description

The battery energy storage system (BESS) containers are based on a modular design. They can be configured to match the requiredpower and capacity requirements of client's application.

Containerized Energy Storage System Detail Components

Containerized energy storage system (CESS) is an integrated energy storage system developed for the needs of the mobile energy stor-age market. It integrates battery cabinets, lithium battery management systems (BMS), and container dynamic environment monitoringsystems, and can integrate storage batteries according to customer needs, energy converters and energy management systems. The co-ntainer energy storage system has the characteristics of simplified infrastructure construction cost, short construction period, high degreeof modularity, and easy transportation and installation. load center and other applications.

Technical specifications

1MW/2.5MWH Energy Storage System
Rated output power		1000KW
Rated capacity		2500KWH
AC Phases		Three-phase Four-wire
Grid discharge mode	Rated voltage	380V
	Voltage range	380±15%V
	Rated frequency	50Hz
	Frequency range	47.5~51.5Hz
	Total current waveform distortion rate(THD)	<5%
	Output power factor	≥0.99
Isolated network operation mode	Rated voltage	380V
	Voltage accuracy	<±3%
	Output voltage distortion	<5%
	Rated output frequency	50±2%Hz
	Voltage transition range	<10%
	Can withstand three - phase load imbalance	100%
Grid-connected charging operation mode	Rated voltage	400V
	Voltage range is allowed	380±15%V
	Frequency range	47.5~51.5HZ
	Power factor	≥0.99(absolute value)
Noise		<70dB
IP GRADE		IP54
External communication		Ethernet
Dimension		12192mm(L)*2438mm( W)*2591mm(H)
Weight		22 Ton

Battery Cell
The battery core adopts lithium iron phosphate battery-LFP 48173170E, the capacity is 120Ah, the nominal voltage is 3.2V, the working voltage range is 2.5~3.65V, the monthly self-discharge rate of the battery is ≤3%. Battery Module

 

The energy storage standard module consists of 24 single cells, the specification is 2P12S, the power is 9.216kWh, the nominal voltage is 38.4V, the working voltage range is 33.6~43.2V, and the mass is about 85kg.

Battery Cluster
The battery cluster consists of 18 energy storage standard modules with a specification of 2P216S, a power of 165.888kWh, a nominal voltage of 691.2V, an operating voltage range of 604.8V-766.8V, and a total mass of approximately 1700kg.PCS 500KW
Bidirectional battery inverter 500KW, can be used alone or with solar charger and other accessories for different application scenario. Paralleling multiple units, Flexible Configuration, Programmable working mode, Support remote control of DG, Touchscreen LCD. ESS Container Battery
Our containerised energy storage system (BESS) is the perfect solution for large-scale energy storage projects. The energy storage containers can be used in the integration of various storage technologies and for different purposes.

Packaging & Shipping

Compared with the traditional fixed energy storage power station, the energy storage container allows ocean and road transportation,with strong mobility and no geographical restrictions. The container can be loaded and unloaded from front, back, left and right and ab-ove, and is suitable for loading long and heavy items, such as heavy machinery, steel, wood, steel ingots, etc. The bench-type containeris not waterproof, and the goods that are afraid of water cannot be shipped. If it must be shipped, it must be covered and sealed with canvas.

Our Projects

Our Factory

The total amount of container energy storage is very large, which is a strong support and foundation for energy Internet, smart grid and future power reform.

Certifications