Knox Xenon 18000 & 22500 Three Phase Hybrid Solar Inverter | 12kW / 15kW Dual MPPT IP66 Smart Inverter
Price range: ₨ 538,999 through ₨ 698,999
Knox Xenon 18000 & 22500 three-phase hybrid solar inverters with Dual MPPT, IP66 protection, 7” touch screen, grid-tie & off-grid support. Powerful, scalable & commercial-grade performance.
Knox Xenon 18000 & 22500
three-phase hybrid solar inverters with Dual MPPT, IP66 protection, 7” touch screen, grid-tie & off-grid support. Powerful, scalable & commercial-grade performance.
🌟 Short Highlight
Built for serious power demands, the Knox Xenon 18000 & 22500 deliver industrial-grade reliability, smart energy control, and maximum solar utilization—perfect for commercial, industrial, and large residential solar systems.
📦 Product Description
The Knox Xenon 18000 & Xenon 22500 Three Phase Hybrid Solar Inverters are high-capacity, IP66-rated hybrid inverters engineered for commercial buildings, factories, farmhouses, and high-load solar installations.
Featuring Dual MPPT technology, pure sine wave output, and a large 7-inch touchable HMI display, these inverters ensure stable power delivery, intelligent load management, and superior solar harvesting.
With support for grid feeding, generator input, and battery backup, plus parallel operation of up to 6 units, the Xenon series provides scalable and future-ready energy solutions. The IP66 waterproof and dustproof enclosure ensures long-term durability in harsh indoor and outdoor environments.
⚡ Key Features & Benefits
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✅ 12kW & 15kW Three-Phase Hybrid Inverter Options
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✅ Dual MPPT Technology for optimized PV performance
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✅ IP66 Protection – waterproof & dustproof
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✅ 7” Large Touchable HMI Screen
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✅ Pure Sine Wave Output
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✅ Grid-Tie, Off-Grid & Generator Compatible
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✅ Parallel Operation up to 6 Units
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✅ Battery Independent Design
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✅ Dual AC Outputs for Smart Load Management
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✅ High Charging Current Support
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✅ Replaceable Fan for Easy Maintenance
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✅ Selectable Input Voltage for Appliances & IT Equipment
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✅ Reliable, User-Friendly & Easy to Install
📊 Technical Specifications
Model Overview
| Model | Rated Power | Max PV Power |
|---|---|---|
| Knox Xenon 18000 | 12,000 W | 18,000 W |
| Knox Xenon 22500 | 15,000 W | 22,500 W |
General Information
| Specification | Details |
|---|---|
| Series | Knox Xenon |
| Phase | Three Phase |
| MPPT | Dual MPPT |
| Protection | IP66 |
| Display | 7” Touchable HMI |
| Parallel Capability | Up to 6 Units |
| Cooling | Replaceable Fan |
| Output Waveform | Pure Sine Wave |
PV Input (DC)
| Parameter | Value |
|---|---|
| Max DC Voltage | 900 VDC (18000) / 1000 VDC (22500) |
| MPPT Voltage Range | 350 – 950 VDC |
| Start-up Voltage | 150 VDC |
| MPPT Trackers | 2 |
| Max Input Current | 27 A per MPPT |
| Strings per MPPT | 2 |
AC Output (Grid)
| Parameter | Value |
|---|---|
| Nominal Voltage | 3/N/PE, 230/400 VAC |
| Output Voltage Range | Selectable (184 – 264 VAC) |
| Rated Output Current | 17.4 A (18000) / 21.7 A (22500) |
| Power Factor | 0.9 Lag to 0.9 Lead |
| Surge Power | 24,000 VA / 30,000 VA |
| Frequency | 50 Hz |
Battery & Charger
| Specification | Value |
|---|---|
| Battery Voltage | 48 VDC |
| Battery Voltage Range | 40 – 60 VDC |
| Floating Charge Voltage | 54 VDC |
| Overcharge Protection | 66 VDC |
| Max Charging Current | 240 A (18000) / 300 A (22500) |
| Charger Type | MPPT |
Efficiency & Performance
| Parameter | Value |
|---|---|
| Max Conversion Efficiency | 95% |
| European Efficiency | 96% |
| DC to AC Efficiency | Up to 91% |
| Transfer Time (PCs) | 10 ms |
| Transfer Time (Appliances) | 20 ms |
| No Load Consumption | < 60 W per phase |
Communication & Interface
| Interface | Supported |
|---|---|
| Communication Ports | RS-232, RS-485, USB, CAN |
| Wireless Monitoring | Wi-Fi |
| Expansion Slot | SNMP / Modbus (Optional) |
| BMS Communication | RS485, CAN-Bus, RS232 |
Physical & Environmental
| Parameter | Value |
|---|---|
| Dimensions (D×W×H) | 255 × 660 × 750 mm |
| Net Weight | 73 kg |
| Operating Temperature | -25°C to +50°C |
| Storage Temperature | -15°C to +60°C |
| Humidity | 0 – 100% RH (Non-condensing) |
| Altitude | Up to 1000 m |
| Enclosure | IP66 |
🛡️ Certifications & Compliance
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IEC 61682
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IEC 62109-1 / IEC 62109-2
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IEC 61683
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Low Voltage Directive 2014/35/EU
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Enclosure Protection: IP66
❓ FAQs
Q1: Are Knox Xenon 18000 & 22500 suitable for commercial use?
Yes, they are designed for commercial and industrial three-phase solar systems.
Q2: Can these inverters work without batteries?
Yes, they feature a battery-independent design and can operate directly with PV and grid.
Q3: How many units can be connected in parallel?
Up to 6 inverters can be connected in parallel for higher capacity.
Q4: Are these inverters safe for outdoor installation?
Absolutely. The IP66 waterproof and dustproof enclosure ensures outdoor reliability.
Q5: Do they support lithium batteries?
Yes, they support 48V lithium and lead-acid batteries via BMS communication.
| Model |
Knox Xenon 18000 ,Knox Xenon 22500 |
|---|
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