Rack Mount 2.5KWH 5KWH 10KWH 15KWH 20KWH 48V 50Ah  Solar Battery With RS232 RS485

Sales Rack Mount 2.5KWH 5KWH 10KWH 15KWH 20KWH 48V 50Ah Solar Battery With RS232 RS485

OSN POWER 2.5KWH 48V50Ah LiFePO4 Solar Battery pack 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

Rack Mount 2.5KWH 5KWH 10KWH 15KWH 20KWH 48V 50Ah  Solar Battery With RS232 RS485




48v battery bank solar system


Highlights

  • Long lifetimes - 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate
  • Easily scalable and stackable 2.5kWh 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
  • Simple rack-based installation system
  • LCD display available


48V 50Ah 2.4KWh ESS Solar Systems Picture as Below




Our 48v 50Ah solar battery pack is scalable energy storage from 2.5 to 200 kWh

Specification for LiFePO4 solar 48v 50Ah 2.5KWH System


MODEL

OSN-ESS-4850L

PERFORMANCE

Rated Capacity (5hr)

50 Ah

Nominal Voltage

48 V

Discharge Ending Voltage

40 V

Charging Limited Voltage

58.4 V

Max. Charging Current

50.0 A

Max. Continuous Discharging Current

50.0 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)

480* 450 * 89 mm 

Weight

25.5Kg

Enclosure

3U steel enclosure with protection handles

Communication Ports 

RS485 RS232 & SNMP 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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