• Mars Rock 2.56Wh*N 51.2V Rack Mounted 6000 Cycles LFP Energy Storage Battery
  • Mars Rock 2.56Wh*N 51.2V Rack Mounted 6000 Cycles LFP Energy Storage Battery

2.56Wh*N 51.2V Rack Mounted 6000 Cycles LFP Energy Storage Battery

No.SQ 2.56kWh*N
SQ series is an advanced modular power storage battery utilizes LiFePO4 battery technology for home designed for renewable energy storage and backup power applications,create intelligent systems.
Battery module (Wh/V)
2.56 kWh, 51.2 V, 30 kg (67 lbs)
Cell technology
LFP (LiFePO4)
Cycle life
6000 Cycles @ 80% DOD / 25℃ / 0.5C,60% EOL
Scalability
Max 10 modules per stack, 4 stacks in parallel
Installation
Floor stand
  • Mars Rock 2.56Wh*N 51.2V Rack Mounted 6000 Cycles LFP Energy Storage Battery

Description


Feature
More Usable Energy:100% Depth of Discharge

Flexible Investment:2.5 kWh Modular Design,Max 10 modules per stack, 4 stacks in parallel

Safe & Reliable:Cobalt Free Lithium Iron Phosphate (LFP) Battery,Maximum Safety and 6000 Cycles

Easy Installation:Internal Plug Design and No Additional Wiring

Quick Commissioning:One Button ON/OFF Automatic ID Assignment

Perfect Compatibility:Compatible with Leading PCS brands


Product Paramenters

Performance
Battery module (Wh/V) 2.56 kWh, 51.2 V, 30 kg (67 lbs)
Number of modules 4 5 6 7 8 9 10
Cell technology LFP (LiFePO4)
Battery usable energy [1] 10.24 kWh 12.8 kWh 15.36 kWh 17.92 kWh 20.48 kWh 23.04 kWh 25.60 kWh
Nominal voltage 204.8 V 256.0 V 307.2 V 358.4 V 409.6 V 460.8 V 512.0 V
Operating voltage 182.40-224.64 V 228 - 280.8 V 273.6 - 336.96 V 319.2 - 393.12 V 364.8 - 449.28 V 410.4 - 505.44 V 456 - 561.6 V
Max output current 25 A (0.5C)
Communication
Display SOC status indicator, LED indicator
Communication CAN / RS485 / RS232
General Specification
Dimension (W*D*H) 560×359×815 mm 560×359×950 mm 560×359×1085 mm 560×359×1220 mm 560×359×1355 mm 560×359×1490 mm 560×359×1625 mm
22.1×14.2×32.1 inch 22.1×14.2×37.4 inch 22.1×14.2×42.7 inch 22.1×14.2×48.0 inch 22.1×14.2×53.4 inch 22.1×14.2×58.7 inch 22.1×14.2×64.0inch
Weight 160 kg (352.8 lbs) 190 kg (418.9 lbs 220 kg (485 lbs) 250 kg (551 lbs) 280 kg (617 lbs 310 kg (683 lbs) 340 kg (750 lbs
Installation Floor stand
Operating temperature [2] -20 to 60 °C (-4 to 140 °F)
Environmental humidity ≤ 95%RH (No condensation)
Protection rating IP 20
Cycle life [3] 6000 Cycles @ 80% DOD / 25℃ / 0.5C,60% EOL
Scalability Max 10 modules per stack, 4 stacks in parallel
Application ON Grid / ON Grid + Backup / OFF grid
Compatible inverters Refer to compatible inverter list (Compatible with major PCS brands)
Standard Compliance
Certificates UN38.3 / IEC62619 / IEC62040-1 (More available upon request)
Ordering and Deliverable Part
Part CHAKRA 2.5 - H (Battery module)
CHAKRA 2.5 -H - BCU

[1] Test conditions: 100% depth of discharge (DoD), 0.2C rate charge & discharge at 25℃

[2] Charge/discharge derating occurs when the operating temperature from -10℃ to 5 ℃.& 45 ℃ to 55 ℃

[3] Condition apply. Refer to Warranty Letter



Certifications

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