Lithium-ion Battery Energy Storage System Commercial Industry CFE STANDARD RACK 1P16S 51.2V 280Ah
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Lithium-ion Battery Energy Storage System Commercial Industry CFE STANDARD RACK 1P16S 51.2V 280Ah
CFE STANDARD RACK SPECIFICATION
Product Description
Item | Specification |
| Product specifications | |
Single cell specifications | LFP/3.2V 280Ah |
Battery string parallel connection | 1P16S |
Nominal voltage/V | 51.2 |
Nominal capacity/Ah | 280 |
Rated energy/Wh | 14336 |
Discharge cut-off voltage/V | 40 |
Charging cut-off voltage/V | 58.4 |
Standard charging current | 0.5C |
Standard discharge current | 0.5C |
Maximum continuous charging current | 1C（25±2℃） |
Maximum continuous discharge current | 1C（25±2℃）0 |
Maximum instantaneous discharge current | 2C (@60s，SOC ≥20%) |
Balanced way | Charge passive balance |
Battery pack self-discharge | ≤3%/ month |
Battery pack storage performance | 25℃ 30%~50%SOC storage for 30 days, recoverable capacity ≥97% |
25℃ 30%~50%SOC storage for 90 days, recoverable capacity ≥95% | |
| Battery PACK appearance description | |
Battery pack size /mm(W×D×H) | 426×712.5×236.5 |
Battery pack weight /kg | ≤110 |
| working environment | |
Operating temperature /℃ | Discharge：-20~55 |
Recharge：0~55 | |
storage temperature /℃ | -10~40 |
FAQ
CFE Lithium-ion Battery
Q: What kind of battery you can provide?
A: a.12.8V-25.6V 30Ah/40Ah/50Ah/100Ah//200Ah LFP battery for replacement of Lead-acid/Gel battery.
b. 51.2V 50Ah/100Ah LFP battery module for residential energy storage with cube (10,15,20 kwh).
c. Solar hybrid inverters with power 4,5,6,8,10,12kw, solar off grid inverter 3,5 kw.
d. Inverter & Battery ALL IN ONE, with capacity 5,10,15,20 kwh.
e. E-mobility battery for E-scooter, E-bus, E golf cart etc.(Rank Top 3 in China).
f. 48V 50A/100AH/150AH/200AH LFP Battery for Telecom-towers.
Q: What is the capacity of production?
A: CFE has 13 production lines with a total capacity of 12Gwh for both storage and E-mobility.
Q：How long is the warranty period?
A： Our limited warranty is valid for a period 5 years (12.8V products) /10 years (51.2V products) after delivery. It is restricted by specifications and warranty terms.
Q: How long is the estimated delivery time?
A: The delivery time is within 25 days after receiving the payment.
Q: Are you able to handle shipment transportation?
A: We can arrange the shipment to most places as required.
Q: What kind of certification do you have?
A: We have SGS, TÜV, IEC 62040-1, IEC 62109-1, IEC 62109-2, IEC 62619, UN38.3, IEC 62133, CEC, UL, MSDS, ISO 9001 certifications, but each product may be different.
Q: What kind of product quality your factory offer?
A: We provide the most competitive products at the highest quality. (100% cell sorting test under inner resistance ≦2mΩ, voltage differ ≦ 2mV,100% EOL test, 100 % aging, 100% final product testing) .
Q: Can we print our logo on products?
A: We can provide one to one customized OEM with a MOQ demand.
Q: What is the validity of the quotation?
A: Due to the raw material price fluctuation, the quotation validity is 10 days.
- Q:What are the technical parameters of the battery?
- Battery capacity is defined as ∫ t0tdt, theoretically t can be infinite, but in fact when the battery discharge is lower than the termination voltage continues to discharge, which may damage the battery, so t value is limited, the battery industry, in hours (h) Battery sustainable discharge time, feel the C24, C20, C10, C8, C3, C1 and other nominal capacity value.
- Q:How does battery activation work?
- If you are talking about dry batteries, that is, to add sulfuric acid can use the battery (commonly known as water bottles), then it is because the long-term storage so that a high degree of oxidation of the negative board, plus acid will be a high temperature, Low, you can add acid in the pool after the addition of a small current for a long time to charge, you can solve. Generally with 0.05C charge to 3 times can be.
- Q:What is the difference between a maintenance-free battery and a conventional battery?
- Different materials will produce a different phenomenon: the traditional battery in the course of the use of the phenomenon of liquid reduction occurs, because the antimony on the grid will pollute the sponge on the negative plate of pure lead, weakened after the full charge of the battery Electromotive force, resulting in excessive decomposition of water, a large number of oxygen and hydrogen, respectively, from the positive and negative plates to escape, so that the electrolyte reduced. With calcium instead of antimony, you can change the fully charged battery back electromotive force, reduce the overcharge current, liquid gasification rate decreases, thereby reducing the loss of electrolyte.
- Q:What is the meaning of the battery above 12v65Ah?
- Voltage 12V, current 65AH, that is the capacity of 65A. (A is the unit of current. H is the time unit)
- Q:The role of the battery?
- It filled with lead plate filled with sponge lead as a negative electrode, filled with lead dioxide lead dioxide as a positive electrode, and with 22 to 28% dilute sulfuric acid as electrolyte. In the charge, the electrical energy into chemical energy, the discharge of chemical energy and into electrical energy.
- Q:What are the advantages of maintenance-free batteries?
- Maintenance-free battery because of its normal charging voltage, the electrolyte only produce a small amount of gas, so throughout the use of the need for the addition of distilled water, in the normal charging system, do not need to remove the charge from the removal. But in the maintenance of the proportion of its electrolyte should be checked.
- Q:What are the hazards of battery over discharge?
- When the battery discharge current is large, the heat will become more obvious, there will be serious heat generated when the battery deformation, when the concentration of lead sulfate is particularly large, will form a larger crystal particles, that lead to the battery Internal irreversible sulfation.
- Q:How is the capacity of the battery defined?
- The capacity of the battery unit is AH (safety) is the product of current and time.
- Q:How should the battery be well maintained?
- So the proposed owners if the vehicle long-term stop, but also 2 to 3 months for the battery for a charge.
- Q:Lead-acid battery how to maintain?
- After 5 hours of repair, the excess electrolyte is sucked out with a straw, and if the electrolyte is sucked out into black, it indicates that the battery is severely grounded and that the battery is difficult to repair.
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Lithium-ion Battery Energy Storage System Commercial Industry CFE STANDARD RACK 1P16S 51.2V 280Ah
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 SET
- Supply Capability:
- 10000000 SET/month
OKorder Service Pledge
OKorder Financial Service
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