
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 80kW Three Phase Hybrid Inverter
- Fox ESS H3 Plus 80kW 3PH Hybrid Inverter
- Part No: FE-H3-80-PLUS
- Storage Systems - Hybrid Inverter
- Long backup power capability: More than 3 hours of backup power available
- EPS function: Less than 10ms switching time
- High performance: Supports 100% unbalanced three-phase output
- Display: Colour screen with LCD technology
- Advanced system monitoring with FoxCloud V2.0
Three-phase hybrid inverter
The Fox ESS H3 Plus is a state-of-the-art hybrid inverter model designed for maximum efficiency and reliability. With outstanding specifications and advanced features, it is a gamechanger for commercial applications.
Don’t forget: You must register your system online with Fox to activate the 10-year product warranty; otherwise, the standard warranty is 5 years. Please click here to access the registration page. Further information can be found in the warranty statement.
High Efficiency 97 %More power from the same roof space
Technical Specifications
Rated Power (Pmax)80,000 W
Module Efficiency97 %
Battery Voltage850 V
MPPT Quantity8.0
Min MPPT Voltage180 V
Max MPPT Voltage850 V
Max Input Voltage1,000 V
Max DC Power160,000 W
Max AC Power (5 min)80,000 W
Surge AC Power (1 sec)88,000 W
Max DC Current40 A
Max DC Inputs16.0
Integrated DC SwitchYes
Build your complete solar system
Everything you need in one place.
- Inverters
- Batteries
- Mounting Systems
- Cabling & Accessories
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.

