Inverter – FoxESS – P3-100-PLUS – hybrid – HV
SKU: P3-100-PLUS
Product details
P3 Plus
P3 Plus is a series of three-phase hybrid inverters from Fox ESS with a nominal output power of 50–125 kW, designed for commercial applications. It works with LFP (LiFePO₄) batteries and supports 100% unbalanced three-phase loads. The EPS function ensures switching to backup power in less than 10 ms, while FoxCloud V2.0 enables system monitoring.
Key benefits of P3 Plus
- Power tailored to the installation: nominal output power of 50–125 kW and maximum PV input power of 100–250 kW, depending on the model.
- EPS backup power: switching time below 10 ms and a declared backup power availability of over 6 hours.
- Load imbalance handling: operation with a 100% unbalanced three-phase load.
- Compatibility with LFP batteries: 3 battery ports, a voltage range of 180–950 V and a maximum charging and discharging current of 240 A (80+80+80 A).
- Efficiency and power point tracking: maximum efficiency of 98.2%, European efficiency of 97.6% and 4–8 independent MPPT systems, depending on the model.
- Monitoring and local operation: FoxCloud V2.0, color LCD display and communication via Bluetooth, Wi-Fi and LAN; optional 4G available.
Who is this a good choice for?
P3 Plus is a solution for businesses using photovoltaic systems that require compatibility with LFP batteries and backup power. The 50–125 kW power range allows users to select a model matching the required system output, while support for unbalanced three-phase loads meets the needs of facilities with uneven phase loading. Monitoring via FoxCloud V2.0 makes system supervision easier.
Datasheet
Datasheet-P3-Plus-EN.pdf
| Parameter | P3-50-Plus | P3-60-Plus | P3-75-Plus | P3-80-Plus | P3-100-Plus | P3-125-Plus |
|---|---|---|---|---|---|---|
| DC input data | ||||||
| Maximum panel power (kW) | 100 | 120 | 150 | 160 | 200 | 250 |
| Maximum input power (kW) | 100 | 120 | 150 | 160 | 200 | 250 |
| Withstand voltage (V) | 1000 | |||||
| Nominal DC operating voltage (V) | 750 | |||||
| Input voltage range (V) | 180 ~ 950 | |||||
| Maximum MPPT input current (A) | 40 | |||||
| Maximum MPPT short-circuit current (A) | 55 | |||||
| MPPT voltage range (V) | 180 ~ 850 | |||||
| Start-up voltage (V) | 180 | |||||
| Number of independent MPPTs | 4 | 8 | ||||
| Number of strings per MPPT | 2 | |||||
| Battery specifications | ||||||
| Battery type | LFP (LiFePO₄) | |||||
| Voltage range (V) | 180 ~ 950 | |||||
| Maximum charging/discharging current (A) | 240 (80+80+80) | |||||
| Number of battery ports | 3 | |||||
| Communication | CAN*3 | |||||
| AC output data | ||||||
| Nominal output power (W) | 50000 | 60000 | 75000 | 80000 | 100000 | 125000 |
| Maximum output power (VA) | 55000 | 66000 | 82500 | 88000 | 110000 | 137500 |
| Maximum AC current per phase (A) | 83,6 | 100,3 | 125,4 | 133,7 | 167,2 | 198,5 |
| Nominal AC voltage (V) | 380/400, 3W+N+PE or 3W+PE | |||||
| AC voltage range (Un) | 0,8 ~ 1,2 | |||||
| Nominal AC frequency (Hz) | 50/60 | |||||
| Frequency range (Hz) | 50/60, ±5 | |||||
| Power factor | 0.8 capacitive to 0.8 inductive | |||||
| Current harmonic distortion THDi (%) | <3 at nominal power | |||||
| AC input data | ||||||
| Maximum AC input power (VA) | 207000 | |||||
| Maximum bypass current (A) | 300 | |||||
| Nominal AC voltage (V) | 380/400, 3W+N+PE or 3W+PE | |||||
| Frequency range (Hz) | 50/60, ±5 | |||||
| EPS output (load) | ||||||
| Maximum output power (VA) | 55000 | 66000 | 82500 | 88000 | 110000 | 137500 |
| Peak output power for 10 s (VA) | 155000 | |||||
| Starting current LRA (A) | 300 | |||||
| Nominal voltage (V) | 380/400, 3W+N+PE or 3W+PE | |||||
| Nominal frequency (Hz) | 50/60 | |||||
| Switching time (ms) | <10 | |||||
| Voltage harmonic distortion THDv (%) | <3 at nominal power | |||||
| Efficiency | ||||||
| European efficiency (%) | 97,6 | |||||
| Maximum efficiency (%) | 98,2 | |||||
| Protection | ||||||
| DC input switch | Yes | |||||
| Battery reverse polarity protection | Yes | |||||
| PV reverse polarity protection | Yes | |||||
| AC overcurrent protection | Yes | |||||
| AC output short-circuit protection | Yes | |||||
| AC/DC surge protection | Class II | |||||
| ISO detection | Yes | |||||
| Residual current detection | Yes | |||||
| Ground fault detection | Yes | |||||
| AFCI protection | Yes | |||||
| Terminal thermal protection | Yes | |||||
| String current detection | Yes | |||||
| Dimensions and weight | ||||||
| Dimensions (W × H × D) (mm) | 730*1060*305 | |||||
| Weight (kg) | 115 | 120 | ||||
| Operating conditions | ||||||
| Operating temperature (°C) | -30 ~ 60 | |||||
| Cooling method | Intelligent air cooling | |||||
| Working height (m) | 4000 | |||||
| Humidity (%) | 0 ~ 100 | |||||
| Noise (dB) | <70 | |||||
| Standby power consumption (W) | <60 | |||||
| Degree of protection | IP65 | |||||
| General information | ||||||
| DC-Link readiness for EV charger (kW) | 20 ~ 50 | |||||
| Topology | Uninsulated | |||||
| Display | LED, LCD, Wi-Fi+APP | |||||
| Communication ports | USB / RS485 / Bluetooth / Wi-Fi+LAN / 4G (optional) / CAN | |||||
Official distribution
