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High Voltage 144V 204.8V 230AH 47.1KWH Energy Storage System EES for UPS

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  • BWB-204230AHP

  • Benergy

Lithium Ion Battery Pack 204.8V 230AH Lifepo4 Rechargeable UPS  Energy Storage System Batteries 47.1KWH


OEM UPS Lithium Battery 144V / 204.8V 105AH 160Ah 230AH Energy Storage System EES

Battery Module

Module modle 51.2V 105AH 51.2V 160AH 51.2V 230AH
Series/Parallel 16S1P 16S1P 16S1P
Module dimension 482.6*465.3*221.5MM 482.6*465.3*221.5MM 482.6*465.3*221.5MM
Module weight 38KG 56KG 81KG
Number of modules 4pcs 4pcs 4pcs
Battery type Lifepo4 Lifepo4 Lifepo4
System Parameter

Rated voltage 204.8V 204.8V 204.8V
Working voltage range 147.2~233.6V 147.2~233.6V 147.2~233.6V
Charge voltage 217.6~220.8V 217.6~220.8V 217.6~220.8V
Floating charge voltage 214.4~217.6V 214.4~217.6V 214.4~217.6V
System capacity 21.5Kwh 32.7Kwh 47.1Kwh
Number of parallel batteries 4 4 4
Battery pack capacity 105Ah 80Ah 105Ah
Rated charge current 25A 40A 50A
Peak charge current 50A 80A 105A
Rated discharge current 50A 80A 105A
Peak discharge current 100A 160A 210A
Dimention(L*W*H) 600*600*1510MM 600*600*1510MM 600*600*1510MM
Weight 500KG 1150KG 1300KG
Charge temperature 0~55℃
Discharge temperature -10~55℃
Optimum temperature 15~25℃
Cooling method Natural cooling
Relative humidity 5%-95%
Altitude ≤2000M
Cycle life ≥3500cycles @80% DOD, 0.5C/0.5C, 25℃ 
Communication interface CAN2.0/RS485/Dry
Protection Over temperature, over current, over voltage, insulation and other mutiple protection 
Display LCD
Design lifetime ≥10years
Certification UN38.3/UL1973/IEC62619

Battery pack picutre:  

20KWH 204V 100AH battery3



230AH 841

Cabinet color can be black or white.

230AH 70006

Charging mode

1. solar charging only: photovoltaic charging only, without starting mains charging, the most energy-saving way 2. Photovoltaic priority: Photovoltaic priority charging, starting mains charging only when photovoltaic fails.
3. commercial power priority: commercial power gives priority to charging, and photovoltaic
charging is started only when commercial power is invalid.
4. Hybrid charging: Hybrid charging of photovoltaic and commercial power, giving priority to
photovoltaic, commercial power supplement, the fastest way.



Output way

1. Photovoltaic priority: Photovoltaic+battery power supply, maximizing the use
of solar energy while maintaining battery energy.
2. commercial power priority: commercial power is given priority, and uninterrupted.
3. backup UPS is started when commercial power is invalid.
Inverter priority: maximize the use of DC power.

Product Advantages

1. Long cycle life. More than 2500 times (charge and discharge at 1C, 80% capacity retention after 2500 cycles);

2. Compact in size and light in weight. 1/3 smaller in size, 2/3 lighter in weight than lead acid battery.

3. High safety: No fire and explosion in overcharge test; No explosion, no fire under collision, over charged or short circuit.

4. Good charging and discharging performance. 3C continous discharge and 10C burst.

5. Full green and no pollution. All raw material of the batteries are environmental-friendly,

6. Wide working temperature range: From -20℃ to 60℃, extremely cold and hot weather will not affect its performance.

7. Bar Code management system. All data is managed by system, we can trace the cell information and match every pack with closest data.

8. Produced with automatic equipments.




Q1: Can I get free sample?
A1: Generally we don't provide free sample, but we can return sample cost when the buyer plant a bulk order.

Q2: How should I pay?
A2: You can pay via T/T, PayPal, Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30% T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.

Q3: What is delivery time if we place an order?
A3: It depends order quantities. Usually, we can deliver goods within 10 -15 working days for small orders, for more QTY. order, let's confirm when you place offical order.

Q4: Are your factory or trading company?
A4: We are proffesional Lifepo4 cells and packs manufacturer with our own factory and brand BENERGY. We provide all kinds of OEM/ODM services for clients around globe.

Q5.What is your warranty?
A5:We offer 2 years warranty for all our battery pack.we ensure at least 2000 cycle life for the LiFePO4 battery pack, which means,after 2000@80% DOD,there will still around 60% capacityt left.You can use it for at least 5 years for normal 1 time charge and discharge everyday.

Q6.Can we put 12V LiFePO4 battery pack in parallel or series by ourself?
A6:Yes. The battery can be put in parallel by customers. But there are few tips we need to pay attention:
1> Make sure the voltage of each battery are same before put inparallel. If they are not same, charge them to the same rate;
2> Do not put discharged battery and undischarged battery in parallel. This may reduce the capacity of the whole battery pack;
3> Do not put the 12V batteries in series.
4> If you are not professional in parallel batteries, please don't handle the battery by yourself. It may cause danger and hurt the cycle life of battery;

5> If you want to make a higher capacity battery pack, like 12V 200Ah, pls order 12V 200AH directly. The cost for one 12V 200AH is lower than two 12V 100AH pack. To charge or discharge one 12V 200Ah directly is better than to charge or discharge two 12V 100AH packs, cycle life longer, safer.  

Benergy Tech Co. Ltd is a battery manufacturer which specializes in producing advanced Lithium Iron Phosphate (Lifepo4) batteries and Lifepo4 battery packs since 2009.




No. 1912 Huaxin Business Building Dabei Rd Shiqiao Street Panyu Guangzhou China

   Phone: +86-18078821674

   Tel: +86-20 3156 1867
   Skype: simpleleu
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