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* Safe Battery Chemistry: Our storage battery series are designed with LiFePO4 chemistry battery which has been widely recognized
as one of the safest battery technologies. LiFePO4 chemistry features stable structures with low toxicity, well-defined
performance, long-term stability. Automotive Standard Cell & Battery Structure Technology : Hejia engineer & technician team
bring our expertise at automotive battery R&D and manufacturing standards and technology to the design and structure of the
storage batteries.The cells inside are automotive-grade high quality cells, capable of high C-rate charge/discharge to support
critical loads such as air condition, water pumps, EV charging, etc.
* Easy Installation and Stackablity: Hejia Storage batteries are modular-designed featuring easy installation and stackable up to
16 modules to meet higher energy consumption.
* Wide Compatibility: Hejia Storage batteries have commissioned for communication and compatibility with the major inverter and
solar charger brands such as Victron, Huawei, Goodwe, Growatt, Voltronic, Kehua, Kstar, East, Luxpower, Megarevo, INVT,
Ginlong, Sacolar, Sofar, etc. And the list is to be continued as our engineers are working on testing and commissioning with
more inverter and charger brand.
* Small self discharge and no memory effect
* Compared to traditional lead-acid batteries, this LiFePO4 Solar Storage Battery are:
* Lower weight (up to 80% lighter)
* Number of cycles is up to 10 times higher
* Ultra-fast charging
* 99% of battery power can be used.
* High performance
* Low self-discharge
NO. | ITEM | SPECIFICATION |
01 | Nominal Voltage | 51.2V |
02 | Nominal Capacity | 500Ah |
03 | Cell Inside | LiFePO4 3.2V 76Ah cell |
04 | Configuration | 8S4P |
05 | Standard Charge Current | 0.2C-0.5C |
06 | Max. Charge Current | 1C |
07 | Battery management System (BMS) | BMS-L4S1200200 |
08 | Continuous Discharge Current | 500A |
09 | Peak Discharge Current | 1000A |
10 | Standard Charge Current | 0.2C-0.5C |
11 | Full Charged Voltage | 51.2V(3.65V per cell) |
12 | Charge Cut-off Voltage | 32V (3.9V per cell) |
13 | Discharge C ut-offVoltage | 32V (2.0V per cell) |
14 | Net Weight | 270-275kg |
15 | Dimensions | 5U |
16 | Connector | threaded terminals |
17 | Operating Temperature | Charging: 0°C ~ 45°C Discharging: -20°C ~ 55°C |
18 | Storage Temperature | (Recommended to store 20 ± 5°C for long term storage) |
16 years experiences
TUV,UL,CE ROHS approved.
All of Hejia products passed the ISO9001:2000 ISO14001:2004,
OSAH18000 system,and reached
the UL.CSA etc.
5 workshop 15 production lines
Delivery time is guarranted with 5 workshops and 15 production lines.
Excellent price with strictly quality control makes us popular worldwid.
Hejia Group was founded in 2003 which located in Zhongshan city Guangdong province of China, is in the line of R&D, manufacturing and sales of cables (Vechicle charge cable, Solar cable, EV cable, Speaker cable, HDMI cable) and satellite accessories, extending switch accessories products, Li battery ,of high-tech enterprises for domestic and international market.
In the year of 2013,Hejia Group set up a subsidiary Jiangxi Hejiang Technology Co.,Ltd in Shangrao City Jiangxi province.All of Hejia products passed the ISO9001:2000 ISO14001:2004,OSAH18000 system,and reached the UL.CSA etc.
With strictly quality management system,professional R&D team,positive sale/after-sale service ,hejia supplied goods and service to big &famouse companies chain shop more than 20 countries and regions.And we are still moving on !!
Contact us now for mutual benefit ! We are here for you 24/7 :)
What we supply | Including | Certificates | ||||
New energy Cables | Solar cables,electric vehicle cables ,ev cable charger etc. | TUV,UL,CQC etc. | ||||
Normal cables | Speaker cable,HDMI cables,Audio Vedio cables,Toslink Cable etc. | UL,CL2/CL3,CM, etc. | ||||
Satellite Parts | Multiswitch,Spliter,Amplifier,Tap etc. | CE,RoHs etc. | ||||
Copper busbar | Flexible copper busbar,hard copper busbar | CE RoHs etc, | ||||
18650 Li battery | Electric Motorcycle,bicycle,scooter,kart,solar system etc. | MSDS,UL etc. | ||||
Q: Can I customize items I like, such as to print our own logo or to alter the design?
A: Yes, we offer OEM/ODM service. Please contact us to check with details.
Q: Can you offer samples?
A: Yes, the sample fee will be 1.5 to 2 times,But will return when you order in bulk.
Q: Can I visit your company and factory in China?
A: Sure, we are more than happy to meet you in Shangrao or zhongshan and show you around our workplace.