Container ESS 2 mwh 5 mwh lifepo4 lithium battery bess 1mwh 1 mw 5 mw 10 mw on off grid solar panel system

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Product Overview

Description





Products Description






ESS Container Battery Our containerized 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.

To be a World-Class Energy Services Provider
20+ years experience in Electric Power System industry. Different Brand and Type of battery Cells. 1300+ Patents. 10+ years
experience in energy storage system development. We have our own independent R&D. Energy Management System
EMS is a centralized energy management and data monitoring center for the whole energy storage power station system
Data acquisition
Control function
HMI
Battery Storage System
Battery Management System

(BMS) Battery Moulde&Pack
Battery Rack Battery Cooling System
Battery Fire Suppression System
DC/AC Panel
IEC/UL/ CE/GB-T certified
Power Conversion System
Complete product range(30kW~4000kW) , compliant to IEEE standards and applicable to various applications.Real-time active/reactive
power scheduling & LVRT functions.
Advanced droop control method, up to 99% power sharing efficiency for parallel connection of voltage sources . IEC/UL/ CE/GB-T
certified



1MW/2.5MWH Energy Storage System
Rated output power
1000KW
Rated capacity
2500KWH
AC Phases
Three-phase Four-wire
Brand
Dawnice
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






Application project


Our advantages :
1. Cells : A grade full new quality prismatic cells. with original QR codes ,never use second hand cells. (Cells brand: REPT,GANFENG ,LISHEN ,GOTION). With 10-15 years typical lifespan.
2. Protection : Each battery built-in BMS -- Battery Management System.
3. Communication port : RS485/RS232/CAN,
4. Compatible : All hybrid and off grid inverter (Except Huawei, all inverters on the market can be make compatible by our engineer. only need to provide the inverter communication protocol)
5. Warranty : 5years. For long term cooperation customer, we can up to 10 years.
6. Maintenance free & Low self discharge & Fast & efficient charging.
7. Free cables + paper version user manual.




Production test










Packing & Delivery


Packing:
1. All shipping goods are 100% tested and packed very well.
2. Customized package available. Boxing packaging,carton case and wooden support or as your requirement.


FAQ


Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. Do you have any MOQ limit?
A: Low MOQ, 1pc for sample checking is available.
Q3. How do you ship the goods since they are high capacity battery?
A: We have long-term cooperated forwarders who are professional at battery shipment.
Q4. How to proceed an order for lithium ion battery?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Q5. Do you offer guarantee for the products?
A: Yes, our products have a 12 months warranty period. If there is any quality problem in the process of using the product, please
feel free to contact us.




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