Hybrid inverter FOX ESS P3‑80‑Plus (80 kW, 3-phase, 8 MPPT, HV)
231,709 ₴
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231,709 ₴
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вул. Стеценка, 14/44, Київ, Україна
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FOX ESS P3‑80‑Plus — hybrid solar inverter
FOX ESS P3‑80‑Plus is a powerful three‑phase hybrid inverter with a rated power of 80 kW, designed for commercial and industrial solar power plants with energy storage functionality. It provides stable operation in grid‑tied, hybrid and off‑grid systems and is suitable for large enterprises, logistics complexes, the agricultural sector and large‑scale facilities.
The inverter combines high efficiency up to ~98%, flexible configuration, an increased number of MPPT trackers and an intelligent energy management system with remote monitoring via the FoxCloud platform.
Operating modes
FOX ESS P3‑80‑Plus supports various operating modes:
-
grid‑tied mode (On‑grid)
-
hybrid mode with batteries
-
off‑grid mode (Off‑grid)
-
backup power (EPS)
-
self‑consumption mode
-
feed excess electricity into the grid
-
export limitation mode (Zero Export)
-
Control is carried out via the inverter interface or the remote monitoring system.
Operation with external grid
The inverter supports parallel operation with the grid and intelligent energy distribution:
-
powering connected loads
-
battery charging
-
feeding excess into the grid
-
Support for export limitation when using an external meter is implemented.
Operation with batteries
FOX ESS P3‑80‑Plus works with high‑voltage lithium batteries:
-
battery type - LiFePO₄ (LFP)
-
voltage range - 180–950 V
-
maximum charge/discharge current - up to 240 A
-
number of battery inputs - 3
-
communication interface - CAN (3 channels)
-
The inverter automatically interacts with the BMS and optimizes charge and discharge modes.
Backup power mode (EPS)
The inverter is equipped with a backup power function:
-
EPS power - up to 88 kVA
-
peak power - up to 155 kVA (10 seconds)
-
support for critical loads
-
automatic switching during grid outage - ≤10 ms
Operation with solar panels
The inverter is equipped with MPPT tracker system:
-
maximum PV power - up to 160 kW
-
MPPT range - 180–850 V
-
start voltage - 180 V
-
number of MPPTs - 8
-
string configuration - 2 per MPPT
-
Allows implementation of complex solar field schemes and efficient energy use with different panel orientations.
Safety
The inverter is equipped with a modern protection system:
-
short‑circuit protection
-
overvoltage protection
-
leakage current protection
-
overheat protection
-
reverse polarity protection
-
anti‑islanding mode
-
power quality control (THD < 3%)
-
built‑in circuit protection mechanisms
Monitoring and control
The inverter supports remote monitoring:
-
WiFi / LAN / 4G (optional)
-
interfaces - RS485, CAN, Ethernet, USB
-
cloud platform FoxCloud
-
Available:
-
energy generation monitoring
-
battery monitoring
-
consumption analysis
-
remote parameter configuration
Service features and design
-
protection degree - IP65
-
cooling - active
-
design - wall‑mounted
-
industrial enclosure
-
nominal grid voltage - 380/400 V
Features
-
hybrid operation (grid + battery + off‑grid)
-
support for high‑voltage batteries
-
8 MPPT trackers
-
up to 3 battery inputs
-
backup power (EPS)
-
Zero Export support
-
monitoring via FoxCloud
-
high efficiency (~98%)
-
IP65 protection
-
system scalability
Technical specifications:
DC input (photovoltaic side)
Backup, off‑grid mode
Power, W
80 000
Maximum power, W
88 000
Peak power for up to 10s, W
up to 155 000 VA (10 s)
Output current, A
≈121.6 A / phase
Max. output current, A
≈133.7 A / phase
Max. transit current, A
up to 300 A
Output frequency, Hz
50/60
Grid type
3ph
Harmonic coefficient, %
THD
Read morePublished on 2026/10/11
Description
FOX ESS P3‑80‑Plus — hybrid solar inverter
FOX ESS P3‑80‑Plus is a powerful three‑phase hybrid inverter with a rated power of 80 kW, designed for commercial and industrial solar power plants with energy storage functionality. It provides stable operation in grid‑tied, hybrid and off‑grid systems and is suitable for large enterprises, logistics complexes, the agricultural sector and large‑scale facilities.
The inverter combines high efficiency up to ~98%, flexible configuration, an increased number of MPPT trackers and an intelligent energy management system with remote monitoring via the FoxCloud platform.
Operating modes
FOX ESS P3‑80‑Plus supports various operating modes:
-
grid‑tied mode (On‑grid)
-
hybrid mode with batteries
-
off‑grid mode (Off‑grid)
-
backup power (EPS)
-
self‑consumption mode
-
feed excess electricity into the grid
-
export limitation mode (Zero Export)
-
Control is carried out via the inverter interface or the remote monitoring system.
Operation with external grid
The inverter supports parallel operation with the grid and intelligent energy distribution:
-
powering connected loads
-
battery charging
-
feeding excess into the grid
-
Support for export limitation when using an external meter is implemented.
Operation with batteries
FOX ESS P3‑80‑Plus works with high‑voltage lithium batteries:
-
battery type - LiFePO₄ (LFP)
-
voltage range - 180–950 V
-
maximum charge/discharge current - up to 240 A
-
number of battery inputs - 3
-
communication interface - CAN (3 channels)
-
The inverter automatically interacts with the BMS and optimizes charge and discharge modes.
Backup power mode (EPS)
The inverter is equipped with a backup power function:
-
EPS power - up to 88 kVA
-
peak power - up to 155 kVA (10 seconds)
-
support for critical loads
-
automatic switching during grid outage - ≤10 ms
Operation with solar panels
The inverter is equipped with MPPT tracker system:
-
maximum PV power - up to 160 kW
-
MPPT range - 180–850 V
-
start voltage - 180 V
-
number of MPPTs - 8
-
string configuration - 2 per MPPT
-
Allows implementation of complex solar field schemes and efficient energy use with different panel orientations.
Safety
The inverter is equipped with a modern protection system:
-
short‑circuit protection
-
overvoltage protection
-
leakage current protection
-
overheat protection
-
reverse polarity protection
-
anti‑islanding mode
-
power quality control (THD < 3%)
-
built‑in circuit protection mechanisms
Monitoring and control
The inverter supports remote monitoring:
-
WiFi / LAN / 4G (optional)
-
interfaces - RS485, CAN, Ethernet, USB
-
cloud platform FoxCloud
-
Available:
-
energy generation monitoring
-
battery monitoring
-
consumption analysis
-
remote parameter configuration
Service features and design
-
protection degree - IP65
-
cooling - active
-
design - wall‑mounted
-
industrial enclosure
-
nominal grid voltage - 380/400 V
Features
-
hybrid operation (grid + battery + off‑grid)
-
support for high‑voltage batteries
-
8 MPPT trackers
-
up to 3 battery inputs
-
backup power (EPS)
-
Zero Export support
-
monitoring via FoxCloud
-
high efficiency (~98%)
-
IP65 protection
-
system scalability
Technical specifications:
DC input (photovoltaic side)
Backup, off‑grid mode
Power, W
80 000
Maximum power, W
88 000
Peak power for up to 10s, W
up to 155 000 VA (10 s)
Output current, A
≈121.6 A / phase
Max. output current, A
≈133.7 A / phase
Max. transit current, A
up to 300 A
Output frequency, Hz
50/60
Grid type
3ph
Harmonic coefficient, %
THD
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