
FOX ESS H3 8.0KW 3PH Hybrid Inverter with 3PH CT Meter
£1,351.02
Exc. VAT
Tracked Delivery
Order before 2pm for next-day delivery
8,000 W
Power Output
98 %
Max Efficiency
160 V
Battery Voltage
2.0
MPPT Inputs
1,000 V
Max Input Voltage
10,400 W
Max DC Power
8,000 W
Max AC Power (5m)
8,800 W
Surge AC (1s)
26 A
Max DC Current
3.0
Max DC Inputs
Yes
Integrated DC Switch
160 V
Min MPPT Voltage
1,000 V
Max MPPT Voltage
14-Day Returns
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- 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
- Real-time stock availability
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- FOX ESS H3 8.0KW 3PH Hybrid Inverter with 3PH CT Meter
- Part No: FE-H3-8.0-CT
- Storage Systems - Hybrid Inverter
- Easy installation - Plug & Play, built-in fuse protection.
- Maximum yields - Low starting voltage, 97.3% maximum efficiency
- Maximum flexibility - 3 battery types to choose from, True 3-phase backup power
- Monitoring - Monitor remotely via app or web portal.
This part is made up of the following items:
| 1 x FE-H3-8.0 | FOX ESS H3 8.0KW 3PH Hybrid Inverter | |
| 1 x FE-3PH-METER-CT | Fox 3PH Meter (CHINT DTSU666) | |
Includes FE-3PH-METER-CT
Harness the power of the sun day and night with FoxESS' groundbreaking line of hybrid inverters.
FoxESS inverters are not compatible with SolarEdge or Huawei optimizers, but with those from Tigo.
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
Data Sheet Fox H3AC3 5 - 12kWh
Data Sheet Fox H3AC3 5 - 12kWh DE (German)
G98 Certificate Test Report H3 8kW EN
IEC Certificate EN IEC 61000-6 H3 5-12 kW
Installation Manual Fox ESS H3 QIG EN
Installation Manual H3 upgrade instruction 002
Product Compatibility Fox Battery Sizing Guide EN
Product Compatibility Schnittstellenpartner FOXESS Stand 10.2023
Test Certificate TOR Erzeuger Typ A & OVE R25 H3 5-12 kW
Test Certificate UNE 217002: 2020-10 - ES
Test Certificate UTE C15-712-1:2013 - FR
User Manual DE
User Manual Fox ESS H3 and AC3 Series
VDE 4105 AR and Swiss equivalent for Fox H3/AC3 range - EN
Warranty Fox ESS Inverter Policy EU v1.7
Warranty Fox ESS Inverter Policy PL v1.8
Warranty Fox ESS Inverter V2.3
Warranty Fox ESS Inverter Warranty Policy UK v1.6
White Paper Fox ESS 3PH Meter Schematic EN
White Paper FOX ESS Cyber Security
White Paper Why Fox?
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.

