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 | |
| Voltage | 48V |
| Capacity | 20Ah |
| Nominal Energy | 960Wh |
| Resistance | ≤30mΩ |
| Effciency | ≥0.98 |
| Cycle Life | >2000cycles @1C,80% DOD |
| Self Discharge | <5% per Month |
| Max.Modules in Series,Parallel | 15S/3P |
| MechanicalParameters | |
| Dimension(WxDxH) | 442x245x88mm |
| Dimension(WxDxH) | 17.4 x 9.64x3.464" |
| Product Weight | 13kg |
| Terminal Type | M4 |
| Battery Housing | SPCC |
| Housing Protection | IP30 |
| Cell Type-Chemistry | LiFePO4 Cell |
| Communication | RS485/RS232 |
| Discharge Parameters | |
| Continuous Discharge Current | 20A |
| Pulse Discharge Current | 25A(<10S) |
| Recommended Volt. Disconnect | 37.5V |
| BMS Discharge Cut-off Voltage | 37.5V |
| Reconnect Voltage | 40.5V |
| Short Circuit Protection | 300-800us |
| Charge Parameters | |
| Charge Method | CC-CV |
| Charge Voltage | 53.25~54.75V |
| Recommended Float Voltage | 50.6~51.75V |
| Recommended Charge Current | 10A |
| Maximum Charge Current | 20A |
| BMS Charge Cut-off Voltage | 54.75V |
| Temperature Parameters | |
| Discharge Temperature | -20℃ to 60℃ |
| Charge Temperature | 0℃ to 55℃ |
| Storage Temperature | -20℃ to 60℃ |
| BMS High Temperature Cut-off | 60℃ |
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.
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