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Fox ESS H3 Plus 50kW 3PH Hybrid Inverter
£4,109.51
ex VAT
Secure Checkout
14-Day Returns
Tracked Delivery
High Conversion EfficiencyMore of your solar reaches the home
MPPT TrackingMaximises yield in changing light
Grid CompliantMeets UK G98 / G99 requirements
Fox ESS H3 Plus 50kW 3PH Hybrid Inverter
- Fox ESS H3 Plus 50kW 3PH Hybrid Inverter
- Part No: FE-H3-PLUS-50.0
- Storage Systems - Hybrid Inverter
- 4 MPPTs
- Whole home/Partial home back up option
- 3 battery inputs for even easier connection of high-voltage batteries
- EPS Function - Less than 10ms switch time
- Long back up capability - More than 6 hours available.
- Advanced System Monitoring with FoxCloud 2.0
- Colour Display LCD screen
Fox ESS H3 Plus (50kW - 125kW) is a state-of-the-art hybrid inverter models designed for maximum efficiency and reliability. With outstanding specifications and advanced features it is a market changer in commercial applications.
High Efficiency 98.5 %More power from the same roof space
IP65 RatedBuilt for UK weather conditions
Technical Specifications
Rated Power (Pmax)50 kW
Module Efficiency98.5 %
Battery Voltage180 - 950 V
MPPT Quantity4
Min MPPT Voltage180 V
Max MPPT Voltage850 V
Max Input Voltage1,000 V
Max DC Power100 kW
Max AC Power (5 min)55 kVA
Max DC Current40 A
Max DC Inputs8
Integrated DC SwitchYes
Height1060 mm
Width730 mm
Depth305 mm
Weight115 kg
IP RatingIP65
Operating Temperature-30 °C to +60 °C
Warranty5 years standard, 10 years when the installation is registered with Fox ESS online
Build your complete solar system
Everything you need in one place.
- Inverters
- Batteries
- Mounting Systems
- Cabling & Accessories
Documents & Certificates
Shipping & Returns
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.