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Energy Storage Systems

2.5KWh ESS Solar Systems LiFePO4 battery 48V 50Ah

•Long lifetimes - 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate

•2-tier protection & high quality  engineered BMS with cell level monitoring

•OSN-ESS-4850L model features RS485ports for access to smart BMS ( protocol)

  • Item NO.:

    OSN-ESS-4850L
  • Brand:

    OSN POWER
  • Payment:

    TT/Western Union/Paypal
  • Color:

    Black/Blue/White/Custom
  • MOQ:

    1
Products Details

Product Name

OSN POWER LiFePO4 Battery 48V 50Ah 2.5KWh ESS Solar Systems

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

•2-tier protection & high quality  engineered BMS with cell level monitoring

•Short circuit/Temperature/Balancing/Over Current/Over Voltage protection

•OSN-ESS-4850L model features RS485 ports for access to smart BMS ( protocol)

•Simple rack-based installation system

•LCD display available


48V 50Ah 2.5KWh ESS Solar Systems Picture as Below

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

48v solar battery prices

48V 250Ah solar ESS


Specification for LiFePO4 solar 48v 50Ah 2.5KWH System

MODEL

OSN-ESS-4850L

PERFORMANCE

Rated Capacity (5hr)

50 Ah

Nominal Voltage

51.2 V

Discharge Ending Voltage

43.2 V

Charging Limited Voltage

57.6 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 50AH

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)

430 * 410 * 132 mm 

Weight

33 Kg

Enclosure

3U steel enclosure with protection handles

Communication Ports (LFP-48-50S only)

RS485 

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 and scalable

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

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.

-Smart battery management system with RS485

Our ess solar storage has additional communication options that allow comprehensive access to the smart BMS using the RS485 communication protocol



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.

Leave a message

Click Here to Get Solution and Quotation.

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