Hybrid Inverter Fox ESS KH10 (10 kW, 1 Phase, High-Voltage)

A single-phase hybrid inverter from the flagship KH series, delivering a record-breaking 10 kW capacity for single-phase grids. This is a premium and exceptionally powerful solution from Fox ESS designed for properties with a high level of electricity consumption. Its uniqueness lies in the combination of massive output power, support for high-voltage (HV) batteries, and the integration of four (4!) independent MPPT trackers, which grants absolute freedom in placing solar panels on roofs of any complexity.

Advantages:

• Record 10 kW Power on 1 Phase: Allows you to power an entire arsenal of heavy equipment (heat pumps, electric boilers, EV chargers) without the need to upgrade to a three-phase grid connection.

• 4 Independent MPPT Controllers (Unique Feature): Enables the connection of 4 separate solar panel strings. It is ideal for roofs with complex architecture where panels face different directions (e.g., East, West, South, and a garage roof).

• High-Voltage (HV) System: Ensures ultra-fast battery charging (up to 50A current), minimal conversion losses, and maximum overall solar station performance.

• Instant Backup Power (EPS): Uninterrupted protection of the home against blackouts — switching to battery mode occurs seamlessly and goes unnoticed by sensitive electronics.

• Powerful Solar Array Support: The inverter supports a solar array capacity of up to 15 kW, allowing for the fastest possible battery charging even during cloudy winter days.

• Advanced FoxCloud Monitoring: Convenient and intuitive energy system control from your smartphone anywhere in the world (Wi-Fi module included).

Ideal For:

• Large private houses with a single-phase connection and exceptionally high energy consumption.

• Properties with complex roof geometry, where solar panels are scattered across 3-4 different slopes or separate buildings.

• Households planning to connect under the "Green Tariff" (Feed-in Tariff) at the full 10 kW capacity to achieve rapid ROI.

• Homeowners requiring a robust, reliable, and high-capacity backup system for long-term power outages.

Technical Specifications:

• Nominal Output Power: 10 kW

• Max. Solar Array Power: 15 kW (up to 150% PV oversized)

• Phase Layout: 1-Phase (Single-Phase)

• Battery Compatibility: High-Voltage (HV) Li-ion

• Battery Voltage Range: 85–480 V

• Number of MPPT Trackers: 4

• Maximum Efficiency: Up to 97.4%

• Communication Interfaces: Wi-Fi, LAN, RS485

• Ingress Protection Rating: IP65 (Aluminum casing, full water and dust protection)

• Warranty Policy: 10-year standard manufacturer warranty

Explanation of Terms:

• 4 MPPT Trackers – An advanced multi-tracker architecture that independently harvests energy from four distinct groups of solar panels. Shading or an inefficient tilt angle on one slope has absolutely no impact on the performance of the other three.

• High-Voltage (HV) Battery – An accumulator system with an operating voltage exceeding 85V. This allows the unit to operate with lower currents, avoiding cable overheating and boosting the overall efficiency of the station.

• EPS (Emergency Power Supply) – A rapid backup power mechanism that instantly transitions your house to battery power the millisecond a grid blackout occurs.