Shenzhen Kaifa
Technology
(Chengdu) Co.,Ltd.
Innovation Brings
a Better Life
ENERGY
STORAGE
SOLUTION
ENERGY
STORAGE
SOLUTION
ENERGY
Energy
Storage
Solution
01
CONTENTS
01
About KAIFA
02
Energy Storage AIO Cabinet
03
PV&ESS Hybrid AIO Cabinet
125kW/261kWh
200kW/418kWh
50kW-138kWh/125kW-261kWh
50kW-138~414kWh/125kW-261~783kWh
2500/3450/5000kW
3440/5015kWh
04
Transformer Integrated Power Conversion System
05
Utility Scale Energy Storage Container
06
Project Cases
CONTENTS
02 About KAIFA
ABOUT
KAI KAIFFAA
Innovation Brings a Better Life
Shenzhen Kaifa Technology(Chengdu) Co., Ltd. (Kaifa) was established in Chengdu, Sichuan province in 2016.
It is the holding subsidiary of Shenzhen Kaifa Technology Co., Ltd.(Shenzhen Stock
Code:000021).
The predecessor of Kaifa was the Metering R&D Center since 1995. Kaifa continues to
focus on sustainable innovation in energy management, and to provide reliable & competitive solutions and services to create more value for customers and society.
Kaifa’s new energy business focuses on providing energy storage system and smart
energy management platform for utility, industrial and commercial customers.
In the future, Kaifa will continue to move towards a better vision of “Innovation Brings a
Better Life”.
03
Vision
Innovation brings a better life.
Mission
Focus on the sustainable innovation inenergy management, provide reliable
8 competitive solutions and services tocreate more value for customers and
society.
Values
Innovation collaboration
Integrity Intelligence
Global
Network
04
About KAIFA
Global Production bases
Chengdu, China
Bangkok, Thailand
Sao Paulo, Brazil
Ploiesti, Romania
Riyadh, Saudi Arabia
Kuala Lumpur, Malaysia
Jakarta, Indonesia
05
Business to Worldwide
To 43 Countries
For 80+ Utilities
HongKong, China
Shenzhen, China
London, U.K
Amsterdam, Netherlands
Bangkok, Thailand
Dushanbe, Tajikistan
Tashkent, Uzbekistan
Sao Paulo, Brazil
Riyadh, Saudi Arabia
Ploiseti, Romania
Seoul, South Korea
Dakar, Senegal
Abidjan, Ivory Cosat
Islamabad, Pakistan
Dhaka, Bangladesh
Manila, Philippines
Kuala Lumpur, Malaysia
Dusseldorf, Germany
Vienna, Austria
Libon, Portugal
Management
System
About KAIFA
06 2016
2017
ISO9000
ISO/IEC270019000
ISO9000:2015
MID Module B&D
2018
2019
ISO 14064
ISO 22301 BCMCSR
ISO 140001
WEEE
CNAS Certificate
ISO 14067
OHASA18001
IOS 45001
07
2020
2021 2024
2023
ISO 27031 ISO 50001
CMMI-DEVML-3
EPD Certificate
IEC62443-4-1 ISO 14006
CMMI-DEVML-5
ISO 22301
ISO10012
International Standard
About KAIFA
08 Data Security Telecommuni
09
ication Energy Storage System
IEC/EN 62619
IEC/EN 62109
IEC/EN 61000
EN 50549
UL1973
UL9540A
and Test Center
About KAIFA
10 Integration Capacity: 1GWh per year
Factory Area: 20,000 square meters
Production site
11
Cell and Electronics
Laboratory
Reliability Laboratory Advanced SMT Laboratory
Advanced safety Laboratory Electrostatic Control
Laboratory
Calibration laboratory
CHENGDU
KAIFA
12 About KAIFA
Comprehensive
IT System
CProduct Life Cycle Managemet (PLM)
Project Management System (PMS)
R&D
System Applications and Products (SAP)
Material
Kaifa has adopted numerous IT systems, including PLM, PMS, SAP, MES, FIS and QP, covering the four
major stages
of R&D, Materials, Manufacturing and Declaration.
These systems are sufficient to assist Kaifa in controlling the quality of purchased materials and conducting
high-quality and efficient product development and production.
13
COMPREHENSIVE
IT SYSTEM
COMPREHENSIVE
IT SYSTEM Manufacturing Execution System (MES)
Factory Information System (FIS)
Manufacture
Quick Pass (QP, from China E-port)
Declaration
ENERGY
TORAGE
CABINET
14 Application Scenarios
Tier one brand long-life LFP battery cells with over 8000 cycles.
Pack level intelligent fire protection, intelligent explosion venting design.
Support off grid load and provide backup power for important loads.
All in one design, grid connection upon landing,no debugging required.
Building block style expansion, supporting up to 10 parallel machines.
efficient delivery.
Inelligent and Efficient
Intelligent string architecture increases available capacity by 4%.
Three level topology design, overall cycle efficiency>90%.
consumption reduced by 30%, system life extended by 2 years+.
Active Safety
Energy Storage AlO Cabinet
125kW/261kWh
0.5P/314Ah
15
Battery type
Capacity of PACK (kWh)
Configuration
Battery voltage range (Vdc)
Charge and discharge rate
Rated AC power
Rated grid voltage (Vac)
Grid voltage range (Vac)
Rated grid frequency (Hz)
AC Connection
Max. efficiency
Cycle life
weight (t)
Surge protection
Grid & backup switching time (ms)
Pollution level
Installation type
Cooling system
Protection level
Maximum working altitude (m)
Operating humidity range
Firefighting
Communication Interface
Display
Standard and Certification
52.25
1P260S
650~949
0.5P
400
320~460
50/60 (±5)
3L + N + PE
90%
2
DC Type II / AC Type II
< 100
2
Outdoor
Intelligent liquid cooling
IP55
3000 (>2000 derating)
2200*1300*2350mm
0~95% (non-condensing)
Perfluorohexane
RS485/Ethernet/4G
LED + Web + App
IEC 62477/IEC 61000/IEC 62619/UN38.3
DC
AC
Basic
Model EBIL-O-125/261
125/261
LFP3.2V/314Ah
ENERGY
TORAGE
CABINET
Application Scenarios
Energy Storage AIO Cabinet
16 PACK level and system level aerosol fire protection.
High protection level of battery compartment, PACK and PCS.
System level online insulation detection and precise positioning.
Health status monitoring and real-time tracking of work status.
Inelligent and Efficient
A high power density and occupies an area of only 2.0 square meters.
Integrated design, easy installation and transportation, flexible deployment.
Modular combination, PCS+BMS+EMS linkage design.
Active Safety
200kW/418kWh
314Ah/ 0.5P
System rated capacity (kWh)
Battery type
Capacity of PACK (kWh)
Configuration
Rated voltage (Vdc)
Battery voltage range (Vdc)
Charge and discharge rate
Battery room temperature control
Rated AC power
Max. AC power (kVA
Rate AC current (A)
Max. AC current (A)
Grid voltage range (V)
Rated grid frequency (Hz)
Grid frequency range (Hz)
Protection level
Maximum working altitude
Operating humidity range
Max. system efficiency
Recycle life
Communication interface
Protocol
Standard and Certification
200/418
LFP3.2V/314Ah
52.25
1P416S
1331.2
1164.8~1497.6
0.5P
Liquid cooling
220
690
167
175
587~759
50/60
45~55/55~65
4.5
IP54
3000 (>2000 derating)
-30~50
0~95% (non-condensing)
90% (Excluding auxiliary power supply)
> 8000 times
Ethernet/RS485
IEC61850/IEC104/MODBUS TCP/IP
IEC 62477/IEC 61000/IEC 62619/UN38.3
DC
AC
Basic
Model EBIL-O-200/418
17
18 Application Scenarios
AIO
HYBRID
SYSTEM
C&I PV&ESS
AIO Hybrid System
125kW/261kWh
0.5P
Battery Module
Smart Fire Security System
MPPT
Liquid-cooling Module
Master Control Module
Temperature Maintanence
Device
PCS
EMS
STS
Main Circuit Breaker
DC Cabin AC Cabin
19
LFP 3.2V/314
52.25
Liquid cooling
290~665 650~950
Battery cell (Ah)
Rated power(kW)
Rated voltage(V)
THDi
Rated Frequency (Hz)
AC connection
Unbalanced load
capacity
Pack capacity (kWh)
Battery System
configuration
Battery voltage range(V)
Cooling type
Model
50 100/125
380
EBHL-O-50/104 EBHL-O-125/261
50/60 (±5)
3L/N/PE
100%
Max. input power (kW)
Max. PV open-circuit
voltage (V)
PV voltage range (V)
PV MPPT No.
50/100/150
1/2/3
1000
200~900
80
Weight (kg)
Max. system
efficiency
Configuration
Charge-Discharge rate
Firefighting
Protection level
Max. working altitude (m)
Operating temperature
Operating humidity
range
Communication interface
Heating/cooling system
DC:2600; AC:850
MPPT (Isolation transformer and STS optional)
90%
0.5P
Aerosol+combustible gas detection
3000 (>2000 derating)
IP54
0~95% (non-condensing)
RS485/CAN/LAN
Automatic insulation in extremely cold weather
System
DC (PV)
DC (Battery)
Integrate PCS and BESS for various scenarios.
20 Application Scenarios
AIO
HYBRID SYSTEM
C&I PV&ESS
AIO Hybrid System
125kW/261~783kWh
0.5P
System Up to Max.10 pcs.
Stable and Efficient
Intelligent heat control improves efficiency.
AI-driven EMS to guarantee ROI.
Multiple safety and double fire protection configurations.
Easy to operate,supports mobile APP control.
Smart and Safe
21
LFP 3.2V/314
52.25
1/2/3
Liquid cooling
650~950
Battery cell (Ah) Rated power(kW) Rated voltage(V)
THDi
Rated Frequency (Hz) AC connection
Unbalanced load
capacity
Pack capacity (kWh) Rack configuration
System capacity (kWh) 261/522/783 Rack No.
Battery voltage range(V)
Cooling type
Model
100/125
380
EBHL-O-125/261~783
50/60 (±5)
3L/N/PE
100%
Max. input power (V) Max. PV open-circuit voltage (A) PV voltage range (V) Max current (A) PV MPPT No.
50/100/150
1/2/3
1000
200~900
80
Weight (t) Max. system
efficiency
Configuration
Charge-Discharge rate
Firefighting
Protection level
Max. working altitude (m)
Operating temperature
Operating humidity range
Communication interface
Heating/cooling system
3.4/6.0/8.6
MPPT (Isolation transformer and STS optional)
90%
0.5P
Aerosol+combustible gas detection
3000 (>2000 derating)
IP54
0~95% (non-condensing)
RS485/CAN/LAN
Automatic insulation in extremely cold weather System
DC (PV)
DC (Battery)
22 Application Scenarios
POWER
CONVERSION
SYSTEM
Power Conversion System
Efficient layout to improve space utilization.
Unified measurement, protection and communication.
Integrated design of ‘converter’ and ‘set-up’ to realize the integrated delivery of products.
Three-level topology, max. converter efficiency 99%.
Compatible with multi types of step-up transformer including 35kV system and below 35kV system.
1.1 times long-term overload.
Efficient and Stable
Unified external communication Interface, rapid deployment and debugging.
Integrated data acquisition and optical fiber network, Intelligent operation management.
H/LVRT function, high adaptation ability to the grid.
Support multi-machine parallel connection, PQ, VF and other functions.
Wide DC voltage range for 1000V system.
Various applications such as peak shaving, frequency modulation, auxiliary grid connection for new energy
system, etc.
Flexible configuration
Lean Intelligence
2500/3450/5000kW
23
DC input
Max. DC voltage (Vdc)
DC voltage range (Vdc)
Max. DC current (A)
Auto buffering function
Grid-tied AC output
Rated AC output power (kW)
Max. AC output power (kVA)
Rated output voltage (Vac)
Output voltage range
Rated frequency (Hz)
Max. output current (A)
Power factor
Reactive power range
THDi
Off-grid AC output
Rated output voltage (Vac)
Output voltage precision
Max. output current (A)
THDu
Rated frequency (Hz)
Overloading capability
PCS efficiency
Max. efficiency
Transformer
Rated power (kVA)
Voltage transformation ratio(kV)
Isolation mod
General information
IP rate
Operation temperature
Relative humidity
Cooling type
Altitude
Display
Communication protocol
Communication interface
Standard
1500
1000~1500
yes
690
-10%~10% settable
50/60
>0.99/-1~1
-105%~105%
<3% Rated power output
690
1%
<1.5% linear load
50/60
110% overloading
99.03% PCS
0.69/ 6~35
Dry type transformer
0~100% no condensation
Intelligent Liquid cooling transformer air cooling
24000
LED
Modbus-RTU/Modbus-TCP/IEC61850/IEC 104
RS485/Ethernet
GB/T 34120, IEC 62477, EN61000, EN62116
Model EBA0-O-2500 EBA0-O-3450 EBA0-O-5000
3176
3450
0.55 (6~35
IP54 PCS IP55
Intelligent Liquid cooling
6058×2438×2591 mm
16000 20000
Touch Screen
<2% linear load
3176
800~1500
3450
3795
2500
2750
2301
2301
2500
5000
5500
4602
4602
5000
24 Application Scenarios
ENERGY
STORAGE
CONTAINER
Comprehensive safety design for batteries, fire protection, containers, and power stations.
Intelligent battery protection management to reduce thermal runaway.
Modular design, battery pre installation, pre commissioning, full container transportation.
Quick configuration, one click networking and upgrading, saving 90% of debugging time.
Simple and Flexible
Active Safety
PCS, BMS, EMS linkage design, full process monitoring and management.
Insulation fault detection and protection, container and PACK linkage fire protection.
Intelligent operation and maintenance platform, AI model prediction, early alarm prevention.
Lean Intelligence
Energy Storage Container 3440/5015kWh
25
Model EBBL-O-3440 EBBL-O-5015
Cell (Ah)
Nominal Voltage (V)
Configuration
Rated Energy
Charge/discharge
efficiency
Standard charge/
discharge current (A)
Standard charge/
discharge power (kW)
Charge/
discharge mode
280
10P384S
Thermal management
method
Working voltage range (V)
314
12P416S
-30~55 -30~60
Pollution level III Pollution level II
36 43
Liquid cooling/heating
>3000 Derating
CAN/RS485/Ethernet
IP55
Constant current/constant current constant voltage
Constant power/constant power constant voltage
3440 2508
2800 1884
Storage humidity
IP protection level
Operating humidity
Pollution level
Altitude (m)
Auxiliary power
Communication
Weight (t)
Cases
Project Cases
26
China·Shenzhen
27
Cases
Project Cases
Stockholm, Sweden
100kW/215kWh Distributed BESS
28
PROJECT
CASES
Islamabad, Pakistan
300kW/645kWh Distributed BESS
29
Cases
Project Cases
30
China·Shenzhen
31
Cases
Project Cases
32
33
China·Shenzhen
PROJECT
CASES
Cases
Project Cases
34 Chengdu, China
500kW/1044kWh Distributed BESS
PROJECT
CASES
35
Islamabad, Pakistan
300kW/645kWh Distributed BESS
Stockholm, Sweden
100kW/215kWh Distributed BESS
ESSESSEShenzhen Kaifa Technology (Chengdu) Co.,Ltd.
Specifications are subject to change without prior notice.
www.kaifametering.com
+86-28-65706888
+86-28-65706889
metering@kaifa.cn
@ Kaifa Metering @ Kaifa Metering @ Kaifa Metering @ Kaifa Metering




