Product Name
2.5KWH ESS 48V50Ah LiFePO4 Battery With Standard 3U Case and RS485 Protocol
Highlights
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Long lifetimes - 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate
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Easily scalable and stackable 2.5kWh modules - up to 200kWh in a single installation
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A self-designed BMS protects the cell from overcharge, over-discharge, over current, short circuit .
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Built-in accessible 125A DC breaker On/Off switch - increases safety .
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Communication Protocol: Optional RS232/RS485
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Simple rack-based installation system
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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
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MODEL
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OSN-ESS-4850L
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PERFORMANCE
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Rated Capacity (5hr)
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50 Ah
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Nominal Voltage
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51.2 V
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Discharge Ending Voltage
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43.2 V
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Charging Limited Voltage
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57.6 V
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Max. Charging Current
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50.0 A
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Max. Continuous Discharging Current
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50.0 A
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Parallel Connection
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Optional (up to 16P). When paralleling Max. charging current = 20A
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Containing Cell
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3.2V 50AH
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Design Life
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More than 10 years
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Cycle Life
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6000 cycles @85% DOD (dependant on actual DOD, usage & temp.)
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Discharge Rate
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1C
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Response Time
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> 1ms
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MECHANICAL SPECIFICATIONS
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Dimensions (W*D*H)
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430 * 410 * 132 mm
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Weight
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31.23 Kg
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Enclosure
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3U steel enclosure with protection handles
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Communication Ports (LFP-48-50S only)
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RS485 & 232 available
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OTHER
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Operating Temperature
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Charging: 0 to +45°C / Discharging: -20 to +60°C
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Storage Temperature
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-20 to +60°C
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Humidity
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5% to 95% Relative Humidity (Non-condensing)
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Warranty
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5 years
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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:
Related Products
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.
