• smart lifepo4 battery
  • Foxpower OES energy storage system
  • OES energy storage system

OES LiFePO4 Battery Energy Storage System

Our OES series smart energy storage system is a high-tech storage system that combines a PV system and a Foxpower LiFePO4 battery that will allow you to cover about 75% of your yearly energy requirement with self-produced and clean energy. Since your energy is being generated on your roof and not by some anonymous energy provider you are more independent than before. So take your energy future into your own hands and reduce your energy costs to a minimum. The decision for a Foxpower smart energy storage system is also a decision for the highest standards in safety and quality. With storage sizes, 3kW with 5kWh, 3kW with 10kWh, or 5kW with 10kWh, Foxpower smart storage system will provide a detached house or a multi-family house.

Models: OES-5  OES-10  OEX-10  OES-5E  OES-10E  OEX-10E

  • MPPT solar input
  • Premium Guarantee 5 years
  • Battery priority to optimize solar use
  • Auto Generator Start (AGS) function
  • IP63 protection
  • Power save mode reduces idle consumption
  • Wheels mounted
  • High power density
  • Designed & engineered for small places
  • Lifecycle 4500@80% DOD
ModelsOES-5
OES-5E
OES-10
OES-10E
OEX-10
OEX-10E
Rated energy capacity5.12 kWh10.24 kWh10.24 kWh
Battery Rated Capacity100Ah200Ah200AH
Rated charge voltage56.0Vdc±0.4Vdc
Max charge voltage56.8Vdc±0.4Vdc
Overcharge protection58.4Vdc±0.4Vdc
Battery TypeLiFePO4
AC input voltage range184-253Vac (UPS mode) or 140-270Vac (Gen mode)
Max. charging current (A)50A100A100A
Max. discharging current (A) 100A200A200A
Max PV input power2080W4160W4160W
PV input voltage50V-108V50V-108V50V-108V
Max PV open Circuit Voltage150V150V150V
AC Output
Rated AC output power3kW3kW5kW
Surge Rating (20S)9kW9kW15kW
Capable of starting electric motor3HP3HP5HP
Output waveformPure sine wave
Nominal efficiency> 91% (Peak)
Line Mode efficiency> 95%
Output voltage120Vac (H-N)/240Vac (H-H) Split phase
230Vac single phase
Output frequency50/60Hz auto detectable
Grid typeSplit phase
Ouput voltage regulation± 10% RMS
Typical transfer time10ms (Max)
THD<10%
General
CoolingFan Cooling
Weight80kg (176lb)100kg (220lb)110kg (242lb)
Dimension H/W/D55x53x35cm
22"x21"x14"
55x88x35cm
22"x35"x14"
55x88x35cm
22"x35"x14"
Shipping Weight90kg (198lb)120kg (264lb)130kg (286lb)
Shipping Dimension H/W/D80/70/50cm
31.5"x27.5"x20"
80/110/50cm
31.5"x43.5"x20"
80/110/50cm
31.5"x43.5"x20"
Protectionsshort circuit, over voltage, over current, over charge

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