FOX ESS H3 Smart 12.0kW 3PH Hybrid/AC Inverter

FE-H3-12.0-SMART | Advanced three-phase 12kW hybrid inverter with 3 MPPT trackers, smart energy management, true 3-phase backup and IP65 rating for commercial systems.

Key Features

• 12kW rated three-phase output with 3 MPPT trackers (max 21kW PV input).
• Smart energy management with advanced load control and scheduling.
• True 3-phase EPS backup (<20ms switch) with 13.2kW surge capacity.
• High-voltage battery support (ECS2900/4100/4300/4800 series).
• 98.2% Euro efficiency with wide MPPT range 140-1000V DC.
• IP65 rated with integrated DC switch, fuses and smart metering.
• Enhanced monitoring with OCPP support and commercial fleet compatibility.
• Parallel up to 10 units for scalable 120kW systems.

Electrical Characteristics

Rated AC Power	12,000 W (3-phase)
Max PV Input	21,000 W
MPPT Voltage Range	140-1000 V DC
Max Efficiency	98.2%
Max DC Current	70 A
EPS Surge Power	13.2kW (1 sec)
Battery Compatibility	ECS HV series

Mechanical Specifications

Dimensions (W×H×D)	449 × 519 × 198 mm
Weight	34 kg
Protection Rating	IP65
Cooling	Intelligent fan cooling
Operating Temp	-25°C ~ +60°C
Communication	RS485, CAN, WiFi/LAN/OCPP

Smart Features & Installation

• Advanced smart energy management with dynamic load balancing.
• Includes 3PH smart meter, CT clamps (3x), MC4 connectors (6x).
• OCPP 1.6/2.0.1 protocol for commercial fleet management.
• 5-10 year warranty with G99 compliance for UK installations.

MPN: FE-H3-12.0-SMART
Model: Fox H3 Smart 12.0kW 3PH Hybrid

Premium smart three-phase hybrid inverter with enterprise-grade features for commercial solar + storage, delivering maximum PV flexibility, robust backup and advanced energy management.