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Manufacturer series imageFox ESS / Inverters
Fox ESS H3-125-Plus 125kW Three phase Hybrid Inverter
125kW three phase hybrid inverter with 8 MPPTs with 2 strings each, three battery ports, IP65 protection. Specifications below apply to H3-125-Plus.
PKR 2,800,000Ask us for the current price and availability.
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- 8 MPPTs with 2 strings each
- three battery ports
- IP65 protection
- 100% unbalanced three phase output
- backup transfer under 10 ms
Product overview
- Brand
- Fox ESS
- Model
- H3-125-Plus
- Capacity
- 125 kW
- System type
- Hybrid
- Warranty
- 10 years replacement warranty
- Availability
- Confirm on WhatsApp
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Specifications are taken from the manufacturer’s product information for the model shown. Your quotation will confirm the supplied configuration, compatible equipment and local warranty coverage.
Technical specifications
H3-125-Plus · Select a section to view its specifications.
System
- Phase
- Three phase
- Inverter type
- Hybrid
- Model
- H3-125-Plus
Solar PV input
- Maximum PV array
- 250 kW
- Maximum PV input power
- 250 kW
- Withstand voltage
- 1,000 V
- Input voltage range
- 180–950 V
- Maximum MPPT input current
- 40 A
- Maximum MPPT short-circuit current
- 50 A
- MPPT voltage range
- 180–850 V
- Startup voltage
- 180 V
- MPPT trackers
- 8
- Strings per MPPT
- 2
Battery connection
- Battery chemistry
- Lithium iron phosphate (LiFePO₄)
- Battery voltage range
- 180–950 V
- Maximum charge / discharge current
- 240 A total (80 + 80 + 80 A)
- Battery ports
- 3
- Battery interfaces
- 3 × CAN
Grid output
- Nominal AC power
- 125 kW
- Maximum apparent output
- 137.5 kVA
- Rated current per phase
- 190 A
- Maximum current per phase
- 198.5 A
- Nominal AC voltage
- 380 / 400 V; 3W+N+PE or 3W+PE
- AC voltage range
- 0.8–1.2 × nominal voltage
- Nominal grid frequency
- 50 / 60 Hz
- Frequency range
- 50 / 60 Hz, ±5 Hz
- Power factor
- 0.8 leading to 0.8 lagging
- Current distortion (THDi)
- <3% at rated power
Grid / generator input
- Maximum apparent input
- 207 kVA
- Maximum bypass current
- 300 A
- Nominal voltage
- 380 / 400 V; 3W+N+PE or 3W+PE
- Frequency range
- 50 / 60 Hz, ±5 Hz
Backup output (EPS)
- Maximum apparent output
- 137.5 kVA
- Peak apparent output
- 155 kVA for 10 seconds
- Locked-rotor current (LRA)
- 300 A
- Nominal voltage
- 380 / 400 V; 3W+N+PE or 3W+PE
- Nominal frequency
- 50 / 60 Hz
- Transfer time
- <10 ms
- Voltage distortion (THDv)
- <3% at rated power
Efficiency
- European efficiency
- 98.1%
- Maximum efficiency
- 98.5%
Protection
- DC input switch
- Included
- Battery reverse polarity
- Yes
- PV reverse polarity
- Yes
- AC overcurrent
- Yes
- AC output short circuit
- Yes
- AC / DC surge protection
- Class II
- Insulation detection
- Yes
- Residual current detection
- Yes
- Ground fault detection
- Yes
- AFCI
- Included
- Terminal overtemperature protection
- Yes
- String current detection
- Yes
Physical and environmental
- Dimensions (W × H × D)
- 730 × 1,060 × 305 mm
- Weight
- 120 kg
- Operating temperature
- −30 to +60°C
- Cooling
- Smart air cooling
- Operating altitude
- 4,000 m
- Humidity
- 0–100%
- Noise
- <70 dB
- Standby consumption
- <60 W
- DC-link EV charger readiness
- 20–50 kW
- Ingress protection
- IP65
- Topology
- Non-isolated
Monitoring and controls
- Display
- LED, colour LCD, Wi-Fi and app
- Interfaces
- USB, RS485, Bluetooth, Wi-Fi + LAN, CAN; 4G optional
- Three phase output
- Supports 100% unbalanced output
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