Inverter – FoxESS – P3-10.0-SH – hybrid – HV
Product details
P3-S
P3-S is a series of Fox ESS three-phase hybrid inverters with a nominal output power of 5–15 kW, compatible with high-voltage LFP batteries. It allows solar energy to be used during the day and stored for the night. Remote monitoring via a mobile app or website enables device operation to be monitored in the FoxCloud V2.0 system.
Key benefits of P3-S
- Output power 5–15 kW and 2–3 independent MPPT circuits, depending on the model.
- Compatibility with LFP batteries within a voltage range of 100–800 V, with a maximum charging and discharging current of 50 A and charging and discharging power of up to 15 kW.
- EPS output with a switchover time of less than 20 ms and a maximum apparent power of 5000–15000 VA, depending on the model.
- Protection rating IP65 permitting outdoor use and wall mounting.
- Electrical protection including short-circuit, overcurrent, overtemperature and Type II surge protection on the PV and AC sides; AFCI protection is optional.
- Standard 10-year warranty and easy configuration and plug-and-play installation.
Who is this a good choice for?
P3-S is designed for photovoltaic system users who want to combine immediate use of solar energy with storage in high-voltage Fox ESS batteries. It is also an option for those who need an EPS output and remote monitoring of system operation. The 5–15 kW power range allows users to select a version that meets the system’s required power rating.
| Parameter | P3-5.0-SH | P3-6.0-SH | P3-8.0-SH | P3-10.0-SH | P3-12.0-SH | P3-15.0-SH |
|---|---|---|---|---|---|---|
| DC input data | ||||||
| Maximum PV power (Wp) | 11000 | 14000 | 18000 | 20000 | 24000 | 30000 |
| Maximum input power (W) | 11000 | 13200 | 17600 | 18000 | 22500 | |
| Maximum input voltage (V) | 1000 [1] | |||||
| Nominal input voltage (V) | 620 | |||||
| Maximum MPPT input current (A) | 20/20 | |||||
| Maximum MPPT short-circuit current (A) | 25/25 | |||||
| Maximum MPPT input power (W) | 10000/10000 | |||||
| Minimum PV operating voltage (V) | 90 [2] | |||||
| MPPT operating voltage range (V) | 120 ~ 950 | |||||
| Start-up voltage (V) | 140 | |||||
| Number of independent MPPTs | 2 | 3 | ||||
| Number of strings per MPPT | 1+1 | 1+1+1 | ||||
| Batteries | ||||||
| Battery type | Lithium-ion (LFP) | |||||
| Battery voltage range (V) | 100 ~ 800 | |||||
| Minimum battery operating voltage (V) | 100 | |||||
| Minimum battery voltage at full AC load (V) | 108 | 125 | 160 | 210 | 250 | 310 |
| Maximum charging/discharging current (A) | 50 | |||||
| Battery communication interface | CAN | |||||
| AC output data | ||||||
| Nominal output power (W) | 5000 | 6000 | 8000 | 10000 | 12000 | 15000 |
| Maximum apparent power (VA) | 5500 | 6600 | 8800 | 11000 [3] | 13200 | 16500 |
| Nominal grid voltage (V) | 400/230 AC; 380/220 AC, 3L/N/PE | |||||
| Rated grid frequency (Hz) | 50/60, ±5 | |||||
| Rated AC current per phase (A) | 7,6 | 9,1 | 12,1 | 15,2 | 18,2 | 22,7 |
| Maximum AC current per phase (A) | 8,3 | 10,0 | 13,3 | 16,7 | 20,0 | 25,0 |
| Power factor | 1 (adjustable from 0.8 capacitive to 0.8 inductive) | |||||
| Current total harmonic distortion THDI (%) | <3 at nominal power | |||||
| AC input data | ||||||
| Maximum AC input power (VA) | 6000 | 7200 | 9600 | 12000 | 14400 | 16000 |
| Nominal AC grid voltage (V) | 400/230 AC; 380/220 AC, 3L/N/PE | |||||
| Nominal AC grid frequency (Hz) | 50/60, ±5 | |||||
| Maximum AC current per phase (A) | 9,1 | 10,9 | 14,5 | 18,2 | 21,8 | 24,2 |
| EPS output data | ||||||
| Maximum apparent power (VA) | 5000 | 6000 | 8000 | 10000 | 12000 | 15000 |
| Peak apparent power for 60 s (VA) | 6000 | 7200 | 9600 | 12000 | 14400 | 15000 |
| Nominal EPS grid voltage (V) | 400/230 AC; 380/220 AC, 3L/N/PE | |||||
| Nominal EPS grid frequency (Hz) | 50/60 | |||||
| Maximum EPS current per phase (A) | 7,2 | 8,7 | 11,6 | 14,5 | 17,4 | 21,7 |
| Power factor | 1 (adjustable from 0.8 capacitive to 0.8 inductive) | |||||
| Switching time (ms) | <20 | |||||
| Voltage harmonic distortion THDV (%) | <3 under linear load | |||||
| Efficiency | ||||||
| MPPT efficiency (%) | 97,30 | 97,70 | 97,90 | |||
| Maximum efficiency (%) | 99,90 | |||||
| European efficiency (%) | 97,20 | |||||
| Protection | ||||||
| PV reverse polarity protection | Yes | |||||
| Battery reverse polarity protection | Yes | |||||
| Anti-islanding protection | Yes | |||||
| Short-circuit protection | Yes | |||||
| Leakage current monitoring | Yes | |||||
| Insulation resistance monitoring | Yes | |||||
| Overvoltage category | III (AC side), II (DC side) | |||||
| Reverse polarity protection | Yes | |||||
| Overcurrent / thermal protection | Yes | |||||
| AC/DC surge protection | Type II(PV)/Type II(AC) | |||||
| AFCI protection | Optional | |||||
| DC disconnector | YES | |||||
| Dimensions and weight | ||||||
| Dimensions (W × H × D) (mm) | 600*450*226 | |||||
| Net weight (kg) | 34 | |||||
| Operating conditions | ||||||
| Installation | Wall-mounted | |||||
| Operating temperature range (°C) | -25 ~ +60 (derating at 45) | |||||
| Storage temperature (°C) | -40 ~ +70 | |||||
| Storage/operating relative humidity (%) | 0 ~ 100 | |||||
| Working height (m) | <4000 (derating above 2000) | |||||
| Protection class | AND | |||||
| Degree of protection | IP65 (for outdoor use) | |||||
| Power consumption (W) | 20 ~ 25 | |||||
| Idle mode | Yes | |||||
| Cooling | Natural | Fan cooling | ||||
| Noise level (dB) | <40 | <55 | ||||
| General data and communication | ||||||
| Inverter topology | Transformerless | |||||
| Communication | Ethernet, EMS(RS485), meter, WLAN(Wifi+LAN+Bluetooth), 4G(optional), DRM, Ripple Control, USB, BMS(CAN), SG Ready | |||||
| Buttons | 4 capacitive touch buttons | |||||
| Audible alarm | 1, Internal (EPS and ground fault) | |||||
| Warranty | ||||||
| Product warranty (years) | 10 | |||||
[1] For a 1000 V system, the maximum PV operating voltage is 950 V. [2] The inverter startup voltage is 90 V. [3] In Belgium, the apparent power of the 10000 W model is limited to 10000 VA.

