Fox ESS KH10 10kW Inverter: The Ultimate High-Power Single Phase Hybrid Inverter for UK Homes

The Fox ESS KH10 is a powerhouse hybrid solar inverter, designed for large residential properties with substantial energy requirements. Offering a massive 10kW output, this advanced unit seamlessly integrates high-capacity solar panel arrays with compatible high voltage storage systems. Take complete control of your energy, maximise self-consumption, benefit from potential tariff savings, and enjoy robust backup power with the KH10.

Unmatched Flexibility with Quad MPPT

What is the best solar inverter for extremely complex roof layouts? The KH10 boasts an impressive four independent Maximum Power Point Trackers (MPPTs), a key feature highlighted in the K-Series technical datasheet. This provides exceptional flexibility for designing large solar panel systems spread across multiple roof faces, orientations, and potentially subject to various shading conditions throughout the day. Each MPPT optimises its connected string independently, ensuring the absolute maximum energy yield possible from your entire array.

High-Capacity Hybrid Operation & Battery Management

As a true hybrid inverter, the KH10 directly manages compatible high-voltage solar batteries (85-480V range, LFP type). The product specifications confirm a high maximum charge/discharge current of 60A, enabling rapid energy storage and retrieval. This integrated approach allows efficient storage of surplus solar power for later use, significantly reducing reliance on grid electricity and enabling smart energy management strategies.

Optimise Energy Costs & High Efficiency

Make the most of your solar investment and potentially reduce bills further. The KH10 facilitates maximum solar self-consumption by storing excess energy. Its high efficiency (up to 97.8% maximum efficiency stated in the technical info) ensures minimal energy loss. Furthermore, its smart capabilities allow potential configuration for charging batteries during off-peak grid times, which is highly beneficial for homeowners on variable or time-of-use energy tariffs.

Powerful Emergency Power Supply (EPS)

Maintain power during grid interruptions. When paired with compatible batteries, the KH10 provides a substantial 10kVA Emergency Power Supply (EPS) output. The datasheet indicates a rapid switch time (<20ms), ensuring near-instantaneous power supply to essential circuits when the grid fails, offering significant peace of mind.

Robust & Smart Design

Engineered for performance, the KH10 features an IP65-rated enclosure for outdoor installation resilience (use appropriate solar cabling and solar mounting systems). Monitor your system comprehensive via the Fox ESS Cloud using optional WiFi, 4G, or LAN dongles, tracking energy flows and performance from anywhere.

Why Evergy Recommend This Product

The Fox ESS KH10 10kW hybrid is a top-tier solution for large domestic needs:

• Maximum Power: 10kW output meets very high residential energy demands.
• Quad MPPT Design: Offers unparalleled flexibility for complex, large-scale PV arrays.
• Powerful Battery Integration: High charge/discharge capability for effective energy storage.
• Substantial Backup Power: 10kVA EPS output provides significant power during outages (with battery).
• High Efficiency & Smart Control: Maximises solar usage and potential tariff savings.

Ideal For / Target Audience

This 10kW hybrid inverter is the ultimate choice for:

• Large UK homes with exceptionally high electricity consumption.
• Properties accommodating very large solar panel systems (Max. input 15000W suggested in specs).
• Installations utilising multiple roof areas with diverse orientations or shading.
• Homeowners seeking maximum power, energy independence, and robust backup capability from a single unit.
• Users wanting to fully leverage time-of-use tariffs through smart battery management.

Technical Specifications Overview

Key specifications for the KH10 model, based on the datasheet, include:

• Rated AC Output Power: 10000VA
• Max. Battery Charge/Discharge Current: 60A
• Number of MPP Trackers: 4
• Max. Efficiency: 97.80%
• EPS Output Power: 10000VA
• Protection Degree: IP65

For complete technical information, please consult the specifications tab or the full Fox ESS K-Series datasheet.

Unlock Maximum Home Energy Potential

Invest in the powerful Fox ESS KH10 10kW hybrid inverter for unparalleled control over your large residential energy system. Pair with compatible high voltage batteries and high-output solar panels for a complete solution. Contact Evergy’s solar and storage specialists for expert system design and advice.