Unlock Maximum Efficiency with the Fox ESS KH9 Single Phase Hybrid Inverter
The Fox ESS KH9 is a sophisticated 9kW single-phase IP65 full hybrid inverter, designed to elevate your solar energy experience. With refined British English spelling and grammar, plus enhanced writing style, here's your improved text:
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Cutting-Edge Technology: The Fox KH9 utilises high-voltage batteries, maximizing round-trip efficiency and ensuring optimal performance for your solar system.
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Effortless Installation: Enjoy seamless installation with the Fox ESS KH9, saving valuable time on site and getting your system up and running quickly.
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Convenient Remote Management: Control and monitor your system effortlessly with Fox ESS Cloud, enabling easy remote support and management from anywhere.
Fast Delivery Across the UK
Experience the benefits of the Fox ESS 8kW K Series Single Phase Hybrid Inverter with quick 2-3 working days delivery within the UK (longer to the Highlands, islands, and Northern Ireland).
| Battery Voltage Range [V] | 9,000 W |
| Recommended Battery Voltage [V] | 300VDC |
| Max. Charge/Discharge Current [A] | 50 |
| Communication Interfaces | CAN / RS485 |
| Reverse Connect Protection | YES |
| INPUT PV (FOR KH ONLY) | |
| Max. Recommended DC Power [W] | 13,500 |
| Max. DC Voltage [V] | 600 |
| Nominal DC Operating Voltage [V] | 360 |
| MPPT Voltage Range [V] | 80 ~ 500 |
| Start-up Voltage [V] | 75 |
| Strings Per MPP Tracker | 1 |
| OUTPUT AC | |
| Nominal AC Power [VA] | 9000 |
| Max. Apparent AC power [VA] | 9900 |
| Rated Grid Voltage (AC Voltage Range) [V] | 220 / 230 / 240（180 ~ 270 ) |
| Rated Grid Frequency [Hz] | 50 / 60, ±5 |
| Nominal AC Current [A] | 39.1 |
| Max. AC Current [A] | 43.0 |
| INPUT AC | |
| Max AC Power [VA] | 18000 |
| Max. AC Current [A] | 78.3 |
| EPS OUTPUT (WITH BATTERY) | |
| Max. EPS Power [VA] | 9000 |
| Max. EPS Current [A] | 40.9 |
| Switch Time [ms] | <20 |
| EFFICIENCY | |
| MPPT Efficiency [%] | 99.90 |
| Euro-efficiency [%] | 97.40 |
| Max. Efficiency [%] | 97.80 |
| Max. Battery Charge Efficiency (PV to BAT) (@Full Load) [%] | 98.50 |
| Max. Battery Charge / Discharge Efficiency (BAT to AC) (@Full Load) [%] | 97.00 |
| PROTECTION | |
| PV Reverse Polarity Protection | YES |
| Battery Reverse Protection | YES |
| Anti-islanding Protection | YES |
| Output Short Protection | YES |
| Leakage Current Protection | YES |
| Insulation Resistor Detection | YES |
| Over-current Protection / Over-temperature Protection | YES |
| POWER CONSUMPTION | |
| Standby Consumption [W] (Idle) | <15 |
| DIMENSION | |
| Dimensions (W * H * D) [mm] | 450*527*208 |
| Cooling Concept | Natural |
| Topology | Non-isolated |
| Communication | Meter (Optional), WIFI, 4G (Optional), DRM, USB, CT, RS485 |
| LCD Display | Backlight 16*4 Character |
* More technical characteristics are available on demand and customized.
[1] The maximum generating power of each pv string is limited to 3300 watts
- Inverter (A): The central component of your solar setup, ensuring efficient energy conversion.
- Bracket (B): Provides sturdy support for mounting your inverter securely.
- WiFi/GPRS/LAN Module (Optional) (K): Enhances connectivity options for remote monitoring and control.
- PV Connectors (Only for KH) (C): Eight connectors (four positive, four negative) for seamless integration of photovoltaic panels.
- Meter (Optional) (L): Provides valuable insights into energy consumption and system performance.
- PV Pin Contacts (Only for KH) (D): Eight pin contacts (four positive, four negative) for secure connections to photovoltaic panels.
- CT Extension Connector (M): Facilitates the extension of current transformer connections for enhanced monitoring capabilities.
- AC Connectors (E): Two connectors for connecting your inverter to the AC power supply.
- Hexagonal Screws (N): Three screws for secure installation of components.
- Expansion Tubes & Expansion Screws (F): Six tubes and screws for expansion and reinforcement of mounting structure.
- Expansion Screws (For Ground Installation) (O): Four screws specifically designed for ground installation.
- Earth Terminal (G): Ensures proper grounding for safe and efficient operation.
- Battery Connectors (P): Two connectors (one positive, one negative) for connecting batteries to your system.
- Communication Connector (H): Facilitates communication between components for seamless system integration.
- Battery Pin Contacts (Q): Two pin contacts (one positive, one negative) for secure connections to batteries.
- Product Manual (I): Comprehensive guide providing instructions and information for installation and operation.
- CT (with 10m Cable) (R): Current transformer with a 10-meter cable for monitoring energy flow within your system.