25KWh Lithium Deep Cycle Battery 48V 500Ah for Off Grid Solar System

Sales 25KWh Lithium Deep Cycle Battery 48V 500Ah for Off Grid Solar System

OSN POWER 48Volt Solar Power Systems Battery Storage 48v 500Ah is built-in high quality BMS battery management system, which can manage and monitor cells information ,including voltage, current and temperature etc. Also, our BMS can balance cells charging and discharging to extend cycle life. Multiple batteries can connected in parallel to expand capacity and power in parallel for larger capacity and longer power.

Product Detail  

Product Name

25KWh Lithium Deep Cycle Battery 48V 500Ah for Off Grid Solar System


Highlights

  • Long lifetimes - 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate
  • Easily scalable and stackable 5kWh modules - up to 200kWh in a single installation
  • A self-designed BMS protects the cell from overcharge, over-discharge, over current, short circuit .
  • Built-in accessible 125A DC breaker On/Off switch - increases safety .
  • Communication Protocol: Optional RS232/RS485/Can
  • Simple rack-based installation system
  • LCD display available

48Volt Solar Power Systems Battery Storage 48V500Ah Picture as Below





Our 48v solar battery pack is scalable energy storage from 5 to 200 kWh

Specification for LiFePO4 solar 48v 500Ah 25KWH System


MODEL

OSN-ESS-48500L

PERFORMANCE

Rated Capacity (5hr)

500 Ah

Nominal Voltage

51.2 V

Discharge Ending Voltage

32 V

Charging Limited Voltage

58.4 V

Max. Charging Current

200 A

Max. Continuous Discharging Current

200 A

Parallel Connection

Optional (up to 16P). When paralleling Max. charging current = 20A

Containing Cell

3.2V LiFePO4 Cell

Design Life

More than 10 years

Cycle Life

6000 cycles @85% DOD (dependant on actual DOD, usage & temp.)

Discharge Rate

1C

Response Time

> 1ms

MECHANICAL SPECIFICATIONS

Dimensions (W*D*H)

600*600*32U 

Weight

270Kg

Enclosure

5U steel enclosure with protection handles

Communication Ports 

RS485 RS232 & Can available

OTHER

Operating Temperature

Charging: 0 to +45°C Discharging: -20 to +60°C

Storage Temperature

-20 to +60°C

Humidity

5% to 95% Relative Humidity (Non-condensing)

Warranty

5 years


Other Features

-Safe 

OSN LFP battery modules are a practical and economical battery system based on Lithium-iron-phosphate technology (LFP or LiFePO4).

-scalable

Available in standard 2.5kWh modules, the LFP battery modules can be easily scaled in multiples up to 200kWh in a single installation, making them suitable for a range of applications.

-Efficient

OSN's LFP battery modules feature a round-trip efficiency of 92%, low self discharge rate of 3+ years, and unlike traditional lead acid battery.


Application:

Home Solar Energy Storage


Related Products

Energy Storage System


With 10 years experience of making LiFePO4/NCM/LTO packs, we can customize any packs for you. 

Please email us at service@osnpower.com to get solution and quotation.

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