Lux Power SNA 5KW Single Phase Off-grid Inverter

Lux Power SNA 5KW Single Phase Off-grid Inverter

The SNA 5kw is a versatile, high-performance single-phase hybrid inverter designed for both residential and small commercial off-grid or backup power systems. Engineered for reliability and efficiency, this inverter supports a wide PV input range and seamless off-grid switching. It offers scalability with parallel capability for up to 16 units, making it an ideal solution for growing energy needs. Integrated with intelligent energy management and robust safety features, the SNA 3-6K delivers stable and efficient energy conversion in a compact design.

Product Features:

• Off-grid seamless switching for uninterrupted power supply
• Single-phase or unbalanced three-phase output for flexible deployment
• Parallel operation of up to 16 units with automatic primary inverter assignment
• Dedicated generator port for enhanced power redundancy
• Lithium-ion and lead-acid battery compatibility
• Smart cooling and transformer-less design for quiet, efficient operation
• Real-time monitoring via RS485, Wi-Fi, and CAN interfaces
  

Specifications:

PV Input (DC)

• Max. PV Array Power: 8000W (4000W per MPPT)
• Rated PV Input Voltage: 320V
• PV Input Voltage Range: 100V – 480V
• MPPT Voltage Range: 120V – 385V
• Start-up Voltage: 100V
• Number of Independent MPPT Inputs: 2
• Max. PV Input Current per MPPT: 22A
• Max. PV Short-Circuit Current per MPPT: 25A

Battery

• Compatible Battery Types: Lithium-ion / Lead-Acid
• Rated Battery Voltage: 48V
• Battery Voltage Range: 38.4V – 60V
• Max. Charge/Discharge Current: 110A
• Max. Charge/Discharge Power: 5000W
• Recommended Battery Capacity: >200Ah
• Force Wake-up Battery from PV/Grid: Yes

AC Grid Input/Output

• Rated AC Voltage: 230V
• Rated AC Frequency: 50/60Hz
• Rated AC Output Power: 5000W
• Rated Output Current: 22A
• Max. AC Input Power: 5000W
• Power Factor (PF): 0.99 (Adjustable from 0.8 leading to 0.8 lagging)
• THDI: <5%
• Max. Continuous AC Passthrough Current: 35A

UPS Mode

• Rated Output Power: 5000W
• Rated Output Voltage: 230V
• Rated Output Frequency: 50/60Hz
• Rated Output Current: 22A
• Surge Power (Duration): 2Pn, <2s
• Switching Time: <15ms (Single Unit), <30ms (Parallel)
• Waveform: Pure Sine Wave
• THDV: ≤3%

Efficiency

• Max. MPPT Efficiency: 99.9%
• Max. Inverter Efficiency: 93%
• Max. Charge/Discharge Efficiency: 93%

Protection

• Overcurrent/Overvoltage Protection
• AC Short-Circuit Protection
• Grid Monitoring
• AC Surge Protection (Type III)
• Battery Reverse Polarity Protection

General

• Dimensions (W × H × D): 330 × 505 × 135 mm
• Weight: 14.5 kg
• Ingress Protection Rating: IP20
• Operating Temperature Range: 0°C to 50°C
• Storage Temperature Range: -15°C to 60°C
• Relative Humidity: 5% – 95%
• Cooling Method: Smart Cooling
• Topology: Transformer-less
• Altitude: <2000 m
• Noise Emission (Typical): <50 dB
• Display & Communication: LCD + LED, RS485 / Wi-Fi / CAN
• Warranty: 2 Years
• Standards & Certification:
  IEC 62109-1, IEC 61000, IEC 62040 / EN 62040, IEC 62109, NRS 097-2-1
• Important Notice: Click Here