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Eco P Series

Compatible with AC and DC coupled systems our Australian made batteries are ideal for individuals looking to establish an energy storage system with easy operation and maintenance.
Constructed with lithium ferro-phosphate (cobalt-free) cylindrical cells and an in-built BMS their simple design and modularity allows endless system integration
Nominal DC Voltage 51.2V
Operational Voltage Window 40V to 58.4V
Nominal Capacity 4.0kWh (3.993) / 78Ah
Usable Capacity 4.0kWh (3.993)
Recommended Usable Capacity 3.2kWh (3.194)
Depth of Discharge Up to 100%
Recommended Depth of Discharge 80% or less
Continuous Discharge C-Rate 0.5C (C2)
Continuous Discharge current 39A
Continuous Discharge Power 2.0kW
Maximum Discharge
(Limited by K-Curve Circuit Breaker)
(Refer manual for circuit breaker characteristics)
63A* (3.22kW)
Maximum Charge Current 63A
Warrantable Charge Current 39A
Warrantable Charge Power 2.0kW
Prospective Fault Current (1ms) 250A
Circuit Breaker (k Curve) 2-Pole 63A 360VDC
Lithium Composition Lithium Ferro Phosphate (LiFeP04 or LFP)
Operating Temperature Range Charge: 0° to 55°C / Discharge -20° to 60°C
Ideal Operating Temperature Range 0 to 45°C
Operating Humidity 85% Non Condensating
BMS Over-Volt Cell Level Protection 3.9V/Cell
BMS Under-Volt Cell Level Protection 2.0V/Cell
BMS Over-Temp Cut Off 65°C
BMS Max Trip Current 200A
Self Discharge 14% Per Annum
Altitude < 2000m (seek manufacturers advice above 2000m)
Battery Mounting Options Standard 19” Rack Mount / Horizontal / Vertical
Terminal Connections Amphenol Surlok 100A Non Keyed
IP Rating IP40
Efficiency > 96%
Cooling Natural convection
Parallel Connection Unlimited - Refer Manufacturer
Series Connection Not Permitted
Alarm Output Normally Closed. Volt free, 200mA 60V Max
Communications Alarm Output
Module Weight 43kg
Battery Dimensions s 635mm D x 434mm W x 88mm H
Arc Flash Incident Energy IEm in Cal/cm2 (45cm) 0.36
Arc Flash Incident Energy AFB in cm 24.45
Certifications Pending IEC: 62619:2017, UN38.3, EMC
Warranty 10 Years (Conditions apply)
Connected PCE Programming Requirements
Shutdown DC Voltage @0.5C 48.0V
Shutdown Voltage Recommended 50.2V
Recovery / Restart Voltage 52V
Continuous Charge Voltage 57.6V
Continuous Charge Transition Battery is considered full after battery is absorbing less than 1% of maximum charge current after being held at specified charge voltage for 30minutes minimum.
Float Voltage Cyclic (Short Term Float) (Example
Solar Application)
Float Voltage Standby (Long Term Float) (Example
UPS Application)
54.4V to 56V
Charge Current 39A
Peukert Exponent 1.02
Shutdown SoC Recommended 20%
Calibration to 100% Every 7 days or more frequent where possible. (Ensures cell balancing is performed & keeps external SoC counter more accurate)

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