Factory UL2054 Li-ion Battery Pack 3s2p LiFePO4 Lithium Ion Bateria 24V 55ah for Solar Street Light/ Energy Storage

• Type: Lithium-Ion Batteries
• Nominal Voltage: 24V
• Discharge Rate: High Discharge Rate
• Shape: Square Battery
• Electrolyte: Li-ion
• Installation: Packaged
• Model NO.: LLS24-55S
• Certificates: ISO / Ce/ Dekra/IEC
• Design Life: 12 Years
• Battery Size: 160X325X155mm
• Battery Voltage: 24V
• Color: Black/Blue
• Transport Package: Cartonboxor Wooden Pallets
• Specification: 160x325x155mm
• Trademark: EverExceed
• Origin: Shenzhen, China
• HS Code: 8507802000
• Production Capacity: 3500000kah/Year

Product Description

Factory UL2054 Li-ion Battery Pack 3s2p LiFePO4 Lithium Ion Bateria  24V 55ah for Solar Street Light/ Energy Storage

Product introduction:
EverExceed robust lithium iron phosphate battery is your best power choice for energy storage system of solar street light. This LLS series battery is specifically designed for solar street light application, which has more than 10 years service life; EverExceed LLS series batteries are the best choice for the durable, safe, environment-friendly energy solution and they can be customized according to your requirement, such as dimension, voltage, capacity of battery. With an increased lifespan, this battery can save you much cost against frequent battery replacement. The working life of LLS series lithium battery especially under the outdoor high temperature environment is five times longer than the traditional lead acid battery.

     

 

Key Features:

High cycle life and deep cycle ability	MORE USABLE CAPACITY
Great deep cycle ability provides highly efficient cycling and float service with great energy density, increases overall efficiency.	LFP provides 100% of usable energy, so that you can discharge the battery entirely without causing downtime of your solar street light, ensures reliability of the operation.
Superior  temperature performance	Easy installation
Excellent high temperature performance makes these batteries easily superior than VRL A, can work in up to  60°C temperature. Whereas at 60°C VRLA batteries can hardly operate normally.	These batteries are designed to be drop-in replacement for sealed lead acid batteries without additional labor cost. Also can be installed inside the pole which saves costing for separate cabinet.
Anti thelf	User friendly BMS
Small footprint, compact and light battery, can be stored inside the pole or on the top of the pole, not easy to steal like VRL A batteries;	User friendly BMS monitors and communicates regarding the SOC, SOH, protects the system from short-circuit, high and low discharging and charging, high temperature etc.The battery supports bluetooth monitoring  feature (optional) for worry free operation.

Technical Data:

ELECTRICAL SPECIFICATIONS
Nominal Voltage	25.6V
Nominal Capacity	54 Ah
Capacity @ 0.5C	120 min
Energy	1382.4 Wh
Self Discharge	<1.5% Per Month
Maximum Modules In Series	2
CHARGE SPECIFICATIONS
Maximum Charge Current	10 A (20A Optional)
Recommended Charge Voltage	28.4 V-29.2 V
BMS Charge Voltage Cut-Off	30.4 V (3.8 ±0.025 VPC) (1.1 ±0.4 s)
Reconnect Voltage	28.8 V (3.6 ±0.05 VPC)
Charging Method	CC-CV
DISCHARGE SPECIFICATIONS
Maximum Continuous Discharge Current	10 A (20A Optional)
Recommended Low Voltage Disconnect	22 V (2.75 VPC)
BMS Discharge Voltage Cut-Off	16 V (2.0 ±0.08 VPC) (20 ±6 ms)
Reconnect Voltage	20 V (2.5 ±0.05 VPC)
Short Circuit Protection	200-600 μs
TEMPERATURE SPECIFICATIONS
Discharge Temperature	- 4 °F to 140 °F (-20°C to 60 °C)
Charge Temperature	32 °F to 140 °F (0 °C to 60 °C)
Recommend Storage Temperature	32°F to 104 °F (0°C to 40 °C)
MECHANICAL SPECIFICATIONS
Dimensions (L x W x H)	6.1 x 3.7 x 7.2"
(L x W x H)	155 x 95 x 630 x 182 mm
Weight	12.2 Kg
Case Material	PVC
Enclosure Protection	IP 32

Application:

• Solar street light system

Why us?
Reasons you would prefer to buy this power supply products from us
Service	RMA(24/7 pre-sales and after-sales support),OEM,ODM
Quality	Highly reliable quality guaranteed by Varta production equipment, German technology, European raw materials
Warranty	Standard 2 years, 5+ years upon request
Price	Competitive factory Price! Cut down the cost you paid to the middle man
Professional	Founded in 1985, 30+ years battery manufacturing experience
Production capacity	3,500,000KVAh per year
Reliable	Two R&D centers; Three major production bases; Global 500+ dealers/ agents; Global 100+ offices; Business coverage 65+ countries around the world
Shipping & Payment
Payment	T/T,  L/C , Cash, Western Union etc.(flexible payment term can be discussed)
Port	Normally Shenzhen China (any sea port upon request)
Delivery	By sea/air/trian/truck transportation
Delivery time	Normally 4 weeks ex factory excluding shipping.
Packing:	Pack in carton box then pallet (wooden box)

FAQ:
1.Q:Can you accept OEM and ODM Service?
A:Yes, we supply OEM&ODM service as clients requirement.

2.Q:Can we get samples for test?
A:Yes, we offer sample, but free samples are not available at beginning.

3.Q:What's your payment term?
A:TT, L/C, West Union, Paypal etc.

4.Q:What's your warranty for products?
A:Generally speaking, it's one year's warranty, for quality problems, we will send you a new one.

5.Q:How long will be the delivery?
A:Usually delivery in 7-15 days, but could be change according to the quantity or other things.

6.Q:How do you control your product quality.
A:All batteries have 10 steps testing during the whole production.