The Knox Xenon 18000 On-Grid Inverter with Energy Storage is a next-generation solution designed to provide efficient and reliable energy management for both residential and commercial needs. With its IP65 waterproof and dustproof protection, this inverter is built to perform under diverse environmental conditions, ensuring long-term durability and uninterrupted operation.
One of its standout features is dual output grid feeding, allowing smart load management to prioritize essential appliances while optimizing energy usage. The inverter also supports advanced Battery Management Systems (BMS) through reserved communication ports (RS485, CAN-BUS, RS232), ensuring seamless integration with lithium battery storage solutions.
Ease of use and maintenance are key strengths of the Xenon Series. The inverter comes with a replaceable fan design for simple upkeep, a configurable AC/PV output usage timer for efficient power prioritization, and a high-power charging current that adapts to user requirements. Additionally, its adjustable input voltage range makes it suitable for sensitive devices like home appliances and personal computers.
For greater flexibility, the Knox Xenon 18000 supports Utility Mains and generator input and allows parallel operation of up to 6 units, making it scalable for growing energy demands. The built-in Wi-Fi ensures real-time monitoring and smart control, giving users complete oversight of their energy system.
If you are looking for a reliable, On-Grid solar inverter that combines robust performance, user-friendly design, and advanced energy storage compatibility, the Knox Xenon 18000 is the perfect choice to power your sustainable future.
Technical Specifications Xenon 18000:
| KNOX SERIES – Xenon 18000 Twin | |
|---|---|
| Model Details | |
| Model | INFINISOLAR WP 12KW |
| Phase | Three Phase |
| Maximum PV Input Power | 16000 W |
| Rated Output Power | 12000 W |
| Maximum Charging Power | 12000 W |
| PV Input (DC) | |
| Nominal DC Voltage / Maximum DC Voltage | 720 VDC / 1000 VDC |
| Start-up Voltage / Initial Feeding Voltage | 320 VDC / 350 VDC |
| MPP Voltage Range | 350 – 950 VDC |
| Number of MPP Trackers / Maximum Input Current | 2 / A1: 27A, B: 27A |
| Number of Strings per MPP Tracker | A1: 2, B: 2 |
| Grid Output (AC) | |
| Nominal Output Voltage | 220/230/240 VAC |
| Output Voltage Range | 184 – 264.4 VAC (Selectable) |
| Nominal Output Current | 17.4 A per phase |
| Power Factor Range | 0.9 lag – 0.9 lead |
| Surge Power | 24000 VA |
| No Load Power Consumption | 60 W / Phase |
| Efficiency | |
| Maximum Conversion Efficiency (DC/AC) | 96% |
| European Efficiency @ Nominal | 95% |
| AC Input | |
| AC Start-up Voltage / Auto Restart Voltage | 120 – 140 VAC / 180 VAC |
| Acceptable Input Voltage Range | 170 – 290 VAC per phase |
| Frequency Range | 50 Hz / 60 Hz (Auto sensing) |
| PV Input (DC) | |
| Battery Voltage | 48 VDC |
| Floating Charge Voltage | 54 VDC |
| Overcharge Protection | 66 VDC |
| Output Waveform | Pure sine wave |
| Transfer Time | 20 ms (for home appliances) |
| Efficiency (DC to AC) | 91% |
| Battery & Charger | |
| Battery Voltage Range | 40 – 62 VDC |
| Maximum Charging Current | 250 A |
| Solar Charger & AC Charger | |
| Solar Charger Type | MPPT |
| General | |
| Dimensions (D x W x H) | 255 × 660 × 750 mm |
| Net Weight | 70 kg |
| Interface | |
| Communication Port | RS-232, RS-485, USB, CAN and Wi-Fi |
| Intelligent Slot | Optional for SNMP and Modbus cards |
| Parallel Capability | Yes, 6 units |
| Environment | |
| Humidity | 0 – 100% RH (No condensing) |
| Operating Temperature | -25°C to 60°C |
| Storage Temperature | -15°C to 60°C |
| Altitude | 0 – 1000 m |



