
Fox ESS 75.0kW R Series 3PH 9x MPPT Grid-Tied Inverter (BTO)
£1,860.99
Exc. VAT
Tracked Delivery
Order before 2pm for next-day delivery
75,000 W
Power Output
98.2 %
Max Efficiency
1,100 V
Battery Voltage
0.0
MPPT Inputs
1,100 V
Max Input Voltage
75,000 W
Max DC Power
75,000 W
Max AC Power (5m)
75,000 W
Surge AC (1s)
234 A
Max DC Current
9.0
Max DC Inputs
No
Integrated DC Switch
200 V
Min MPPT Voltage
1,100 V
Max MPPT Voltage
14-Day Returns
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Why Choose ClearRay Solar?
- UK stock — no drop-ship delays
- MCS-certified products
- Industry-lowest trade rates
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- Free system design support
- Match inverters to panels with our online tool
- G98 / G99 compliance flagging
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- Next-day delivery on stocked items
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- Fox ESS 75.0kW R Series 3PH 9x MPPT Grid-Tied Inverter (BTO)
- Part No: FE-R-75.0
- Inverters - Main Units
- Rating: 75,000W
- Phases: 3
- PV String Current Monitoring
- Arc Fault Circuit Interrupter Function
- PID Recovery
- LED, Wi-Fi + APP
- IP66 and C5 Protection
- 13A / 16A Input Current, Compatible with Bifacial Module
FOX ESS - Grid-Tied Inverter - R Series - 75.0kW
R75
The R Series inverter range is aimed at 3-phase commercial installations, with inverter options from 75kW to 110kW.
Don't forget: You must register your install with Fox online to activate the 10 year product warranty, otherwise it's 5 years as standard. Please click here for registration page. Please check the warranty document for more information.
Product Documents & Certificates
Delivery times vary by region:
- UK — 1-2 business days
- Highlands & Islands — 1-2 business days
Returns accepted within 14 days of delivery for unused items in original packaging.

