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Fox ESS H3 Pro 25kW 3PH Hybrid Inverter
Fox ESS 12 IN STOCK

Fox H3 Pro 25kW 3ph Hybrid Inverter

FE-H3-PRO-25.0
£2,182.00 ex VAT

How many inverters do you need?

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 Fox H3 Pro 25kW 3ph Hybrid Inverter

Fox ESS H3 Pro 25kW 3PH Hybrid Inverter
Part No: FE-H3-PRO-25.0
Storage Systems - Hybrid Inverter

Fox ESS H3 Pro 25.0 three-phase hybrid inverter

  • 2 Battery Inputs
  • 3 MPPT trackers
  • Full three-phase emergency power capability
  • Two battery inputs for even easier connection of high-voltage batteries
  • Modern and functional design
  • Remote monitoring
  • 10-year warranty (5 years as standard and extendable to 10 years through registration)
  • Smart meter and WiFi dongle are included in the scope of delivery
This Inverter can have a MAXIMUM of 2 stacks with 7 modules per stack (1x Master + 6x Slaves), for a TOTAL of 2x Master + 12x Slaves.
FE-LAN-STICK not compatible with this range, please contact Fox for solution - service.uk@fox-ess.com (02475 100078)

High Efficiency 97.80 %More power from the same roof space
IP65 RatedBuilt for UK weather conditions
Technical Specifications
Rated Power (Pmax)25,000 VA
Module Efficiency97.80 %
Battery Voltage150 - 800 V
MPPT Quantity3
Min MPPT Voltage150 V
Max MPPT Voltage850 V
Max Input Voltage1,000 V
Max DC Power37,500 W
Max AC Power (5 min)27,500 VA
Max DC Current32 A
Max DC Inputs6
Integrated DC SwitchOptional
Height560 mm
Width600 mm
Depth225 mm
Weight52.5 kg
IP RatingIP65
Operating Temperature-25 °C to +60 °C, derating at +45 °C
Warranty5 years standard, 10 years when the installation is registered with Fox ESS online

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Everything you need in one place.

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  • Batteries
  • Mounting Systems
  • Cabling & Accessories
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Documents & Certificates
Data Sheet Fox Ess P3 Pro NL (Dutch) Data Sheet Fox Ess P3 Pro/H3 Pro PL (Polish) Data Sheet FOX H3 Pro Series - DE (German) Data Sheet FOX H3 Pro Series - EN
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.