Fox ESS F6000 6kW F Series G3 Single Phase Dual MPPT Grid-Tie PV Inverter
The Fox ESS F6000 G3 (part number FE-F6000-G3) is a 6.0 kW single-phase, dual-MPPT grid-tie PV inverter from the Fox ESS F Series G3 range. With a maximum efficiency of 97.60%, a Euro efficiency of 97.00%, and an MPPT tracking efficiency of 99.90%, the F6000 G3 is the largest model in the G3 dual-MPPT range. It features a wide MPPT operating range of 60 V to 550 V, a maximum input voltage of 600 V, and a total maximum DC input of 12,000 W (4,000 W per MPPT) giving a 2:1 DC/AC ratio. The F6000 G3 is IP65 rated for outdoor installation, weighs 9.5 kg or less, and measures 358 x 335 x 155 mm. It includes internal WiFi for monitoring via FoxCloud V2.0 and is battery ready for future upgrade when paired with a Fox ESS charge controller. Available from DECO Group, a UK solar wholesaler for professional installers.
Key Technical Details
- Part number: FE-F6000-G3
- Supplier part number: F6000 G3
- Model: F6000
- Inverter type: Single-phase grid-tie, non-isolated topology
- Rated output power: 6,000 W
- Maximum output apparent power: 6,600 VA
- Nominal AC current: 27.3 A
- Maximum AC current: 30.0 A
- Inrush current: 7.9 A @ 50 µs
- Rated grid voltage: 220/230/240 V
- Rated grid frequency: 50/60 Hz
- Displacement power factor: 1 (adjustable from 0.8 leading to 0.8 lagging)
- Total harmonic distortion (THDi): less than 3% at rated output
- Maximum PV input power: 12,000 W (maximum 4,000 W per MPPT)
- Maximum input voltage: 600 V
- MPPT voltage range: 60 V to 550 V
- MPPT voltage range (full load): 160 V to 550 V
- Nominal DC operating voltage: 360 V
- Start-up voltage (LCD): 60 V
- Start-up voltage (operation): 80 V
- Maximum DC input current: 20 A / 20 A (per MPPT)
- Maximum short-circuit current: 26 A / 26 A (per MPPT)
- Maximum inverter backfeed current to array: 0 mA
- MPPT quantity: 2
- Strings per MPPT: 1 + 1
- MPPT efficiency: 99.90%
- Maximum efficiency: 97.60%
- Euro efficiency: 97.00%
- Connector: MC4 (2 included)
- DC switch: Optional
- AFCI: Optional
- Night mode: Optional
- Surge protection: Type II (DC) and Type II (AC)
- Communication: Meter, CT, RS485
- Monitoring: Internal WiFi; optional external WiFi module, 4G module, or LAN module
- Display: LCD, LED, app, website
- Cooling: Natural convection
- Noise emission (typical): less than 30 dB at 1 m
- Protective class: I
- Ingress protection: IP65
- Overvoltage category: III (AC side), II (PV side)
- Pollution degree: II
- Operating temperature range: -25°C to +60°C (derating at +45°C)
- Storage temperature range: -40°C to +70°C
- Humidity: 0% to 100% (no condensation)
- Maximum operating altitude: 3,000 m
- Standby consumption: less than 1 W (without night mode); less than 3 W (with night mode)
- Dimensions: 358 x 335 x 155 mm (W x H x D)
- Weight: 9.5 kg or less
Key Features
- Dual independent MPPT trackers allow two separate string orientations or roof faces for improved system yield
- 97.60% maximum efficiency with 99.90% MPPT tracking efficiency
- Wide MPPT range of 60 V to 550 V with low operational start-up voltage of 80 V
- Maximum 12,000 W DC input (4,000 W per MPPT) giving a 2:1 DC/AC ratio
- Built-in Type II surge protection on both DC and AC sides
- Internal WiFi included as standard for monitoring via FoxCloud V2.0
- IP65 rated for outdoor installation
- Natural convection cooling, less than 30 dB at 1 m
- Battery ready for future storage upgrade when paired with a Fox ESS charge controller
- Significantly lighter than the previous generation F6000 at 9.5 kg or less (vs 15.5 kg)
System Compatibility
- Part of the Fox ESS F Series G3 dual-MPPT range covering 3.0 kW to 6.0 kW models
- MC4 DC connectors (2 pairs included)
- Battery ready when paired with a Fox ESS charge controller for AC-coupled storage
- Internal WiFi included; external WiFi, 4G, and LAN monitoring modules available as options
- Optional DC switch and AFCI available
- The inverter will report an error if PV voltage exceeds 585 V
Protection Features
- Insulation monitoring
- Residual current monitoring
- DC reverse polarity protection
- Anti-islanding protection
- AC short-circuit protection
- AC overcurrent protection
- AC overvoltage protection
- Temperature protection
- Surge protection: Type II (DC) and Type II (AC)
Certifications and Compliance
- IEC 62109
- G100
- AS4777
- CEI 21
- IEC 61727
Warranty
- Standard warranty: 5 years
Common Questions
Click a question below to reveal the answer.
What is the difference between the Fox ESS F6000 and F6000 G3?
The G3 is the latest generation. Key improvements include a lighter enclosure (9.5 kg vs 15.5 kg), higher DC input capacity (12,000 W vs 7,800 W), wider MPPT range (60–550 V vs 80–550 V), built-in WiFi and Type II surge protection as standard, and improved MPPT efficiency (99.90% vs 99.00%).
What is the maximum DC input and DC/AC ratio on the Fox ESS F6000 G3?
The F6000 G3 accepts up to 12,000 W total DC input (maximum 4,000 W per MPPT) against a 6,000 W rated AC output, giving a 2:1 DC/AC ratio.
Can the Fox ESS F6000 G3 be used with battery storage?
The F6000 G3 is battery ready. It can be upgraded to include storage when paired with a Fox ESS charge controller.
Does the Fox ESS F6000 G3 include WiFi monitoring?
Yes. The F6000 G3 includes an internal WiFi module as standard for monitoring via FoxCloud V2.0. Optional external 4G and LAN modules are also available.
What are the dimensions and weight of the Fox ESS F6000 G3?
The F6000 G3 measures 358 x 335 x 155 mm (W x H x D) and weighs 9.5 kg or less. It is a single-person lift and install.
DECO Group stocks the full Fox ESS F Series G3 dual-MPPT grid-tie inverter range from 3.0 kW to 6.0 kW alongside the single-MPPT S Series, Fox charge controllers, and monitoring modules. Browse our Fox ESS inverter catalogue for complete single-phase PV system components.
About DECO Group
We are a UK-based solar wholesaler supplying dual-MPPT and single-MPPT grid-tie inverters, hybrid storage systems, and monitoring accessories to professional installers and electrical contractors. Our Fox ESS F Series G3 range is available across all wattage variants with optional DC switch and AFCI configurations. Visit decogroup.co.uk for the complete catalogue.
