Hybrid Inverter Fox ESS P3-15.0-SH (15 kW, 3 Phases, High-Voltage)

An ultra-powerful premium three-phase hybrid inverter with a 15 kW capacity. This high-tech solution from Fox ESS is engineered to ensure absolute energy independence for large households and commercial properties. Thanks to its support for high-voltage (HV) batteries and an intelligent unbalanced phase load management system, this inverter guarantees the stable operation of your equipment under any conditions and ensures maximum profit from the "Green Tariff" (Feed-in Tariff).

Advantages:

• Smart Unbalanced Phase Load Management: The inverter automatically analyzes consumption across each of the three phases and outputs the exact amount of power required for each specific line. No phase imbalances or emergency trips!

• High 15 kW Capacity: Easily powers heavy equipment, including industrial refrigerators, high-capacity heat pumps, multiple air conditioning systems, or EV charging stations.

• Powerful Solar Array Support (Up to 22.5 kW): Allows the connection of a significantly larger solar array than the nominal inverter capacity (150% DC oversizing). This guarantees rapid battery charging and excellent energy generation even during winter or on cloudy days.

• High-Voltage (HV) System: Operating at a higher nominal battery voltage minimizes energy conversion losses, reduces system heating, and ensures maximum charging speeds.

• Instant Backup Power (EPS): In the event of a utility grid failure, the inverter transitions the property to battery power within milliseconds — your equipment continues to run without interruption.

• Remote FoxCloud Monitoring: Track station performance, generation statistics, and battery charge levels from anywhere in the world via an intuitive app (Wi-Fi module included).

Ideal For:

• Large country houses, villas, and estates with high electricity consumption.

• Commercial properties (hotels, restaurants, medical clinics, auto repair shops, small workshops) where uninterrupted three-phase power is critical.

• Solar station owners planning to maximize their profits by selling surplus electricity under the "Green Tariff" program.

• Properties with multiple electric vehicles that require fast, three-phase charging.

Technical Specifications:

• Nominal Output Power: 15 kW

• Max. Solar Array Power: 22.5 kW (up to 150% PV oversizing allowed)

• Phase Layout: 3-Phase (Three-Phase)

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

• Number of MPPT Trackers: 2

• Maximum Efficiency: Up to 98.0%

• Communication Interfaces: Wi-Fi, LAN, RS485

• Ingress Protection Rating: IP65 (Suitable for safe outdoor installation)

• Warranty Policy: 10-year standard manufacturer warranty

Explanation of Terms:

• Unbalanced Phase Load – The ability of the inverter to deliver different power outputs to each of the three phases independently. For example, if a 5 kW load is active on one phase while only 100 W of lighting is used on the other two, the inverter balances the load perfectly without overloading the grid.

• Three-Phase System (3-Phase) – A power grid connection with a voltage of 380/400V, necessary for the stable operation of heavy commercial and domestic appliances.

• High-Voltage (HV) Battery – An accumulator system operating at higher voltages. It provides a higher overall efficiency for the station and allows for the use of thinner cables without the risk of overheating.