Home Battery Storage 48V 50Ah Solar Pack with RS485 and RS232

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

A self-designed BMS protects the cell from overcharge, over-discharge, over current, short circuit .





Product Name

2.5KWH ESS 48V50Ah LiFePO4 Battery With Standard 3U Case and RS485 Protocol


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

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

31.23 Kg

Enclosure

3U steel enclosure with protection handles

Communication Ports (LFP-48-50S only)

RS485 & 232 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 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.


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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