China LiFePO4 Lithium Battery manufacturer
HEFEI ECOLITE ENERGY CO., LTD.
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OEM / ODM Home Commercial Solar 48V 20Ah Lithium Iron Phosphate Battery

OEM / ODM Home Commercial Solar 48V 20Ah Lithium Iron Phosphate Battery

Brand Name Ecolite/OEM/ODM
Model Number LFP4820
Place of Origin China
Minimum Order Quantity 5000
Price Inquiry
Payment Terms L/C, T/T
Supply Ability 5000 Units per month
Delivery Time 1-2 months
Packaging Details Carton Pallet Container
Voltage 48V
Capacity 20Ah
Energy 960Wh
Resistance ≤30mΩ
Effciency ≥0.98
Products Cycle Life >2000cycles @1C,80% DOD
Pulse Discharge Current 25A(<10s)
Continuous Discharge Current 20A
Communication RS485/RS232
Detailed Product Description

Deep Cycle 48V20Ah Lithium Iron Phosphate Battery Energy Storage System with Integrated BMS
 

LFP4820 is a convenient, safe and eco-friendly LiFePO4 battery module with intelligent BMS, wide temperature range and flexible configuration options for efficient power backup and renewable energy storage.

 

Description

ECOLITE is proud to present our state-of-the-art LiFePO4 battery module,design to provide efficient,safe,and flexible energy storage for a wide range of application.Our module offers a superior combination of performance,reliability,and eco-friendliness,making it the ideal choice for your energy storage needs.

Key Features and Benefits

  • Convenient Installation:The module’s quick installation and standard embedded design make it easy to set up and maintain, saving you time and effort.
  • Safe and Reliable:Constructed with LiFePO4 cathode material, our module offers excellent safety performance and a long cycle life. With minimal self-discharge and no memory effect, it can be stored for up to 6 months without charging and delivers outstanding performance in shallow charge and discharge cycles.
  • Intelligent BMS:The integrated Battery Management System (BMS) provides comprehensive protection against over-discharge, overcharge, over-current, and extreme temperatures. It automatically manages charge and discharge states while balancing the current and voltage of each cell.
  • Eco-Friendly:Our non-toxic, non-polluting, and environmentally friendly module is designed with sustainability in mind.
  • Flexible Configuration:Expand capacity and power by connecting multiple battery modules in parallel. The module supports USB, WiFi (optional), and remote upgrades, making it compatible with Deye inverters.
  • Wide Temperature Range:With an operating temperature range of -20°C to 55°C, our module delivers excellent discharge performance and cycle life in various environments.

Performance

Long Cycle Life>2000cycles@80%DOD.

High Density,High Discharge Current,High Tempera-ture Range.

Low Weight,Free Maintenance.

Fast Charging.

Environment Friendly.
Specification

Electrical Parameters 
Voltage48V
Capacity20Ah
Nominal Energy960Wh
Resistance≤30mΩ
Effciency≥0.98
Cycle Life>2000cycles @1C,80% DOD
Self Discharge<5% per Month
Max.Modules in Series,Parallel15S/3P

 

MechanicalParameters 
Dimension(WxDxH)442x245x88mm
Dimension(WxDxH)17.4 x 9.64x3.464"
Product Weight13kg
Terminal TypeM4
Battery HousingSPCC
Housing ProtectionIP30
Cell Type-ChemistryLiFePO4 Cell
CommunicationRS485/RS232

 

Discharge Parameters 
Continuous Discharge Current20A
Pulse Discharge Current25A(<10S)
Recommended Volt. Disconnect37.5V
BMS Discharge Cut-off Voltage37.5V
Reconnect Voltage40.5V
Short Circuit Protection300-800us

 

Charge Parameters 
Charge MethodCC-CV
Charge Voltage53.25~54.75V
Recommended Float Voltage50.6~51.75V
Recommended Charge Current10A
Maximum Charge Current20A
BMS Charge Cut-off Voltage54.75V

 

Temperature Parameters 
Discharge Temperature-20℃ to 60℃
Charge Temperature0℃ to 55℃
Storage Temperature-20℃ to 60℃
BMS High Temperature Cut-off60℃

 

 
Q: Do you provide free sample?
A: Yes, a few pcs free sample can be provided, but freight will be charged
Q: what is the warranty?
A: two year
Q: What is your payment term?
A: T/T,L/C
Q: do you accepte OEM order?
A: Yes, you can print yourself logo, also we can provide the design of outlook for your special battery pack
Q: How many cells you can produce per month?
A: 1.8million
Q: What is the mode of transport?
A: usually by sea
Q: Which certificates do you have
A: We have un38.3,MSDS...etc.
Fill out our short form and we will be contacting you shortly to see we how can provide a solution to your needs!
 

Product Tags: 20Ah Lithium Iron Phosphate Battery   48V Lithium Iron Phosphate Battery   Commercial Lithium Iron Phosphate Battery  
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