Luxpower 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

LuxPower

Luxpower 10KW LV Single Phase Hybrid Inverter

Luxpower SNA 6KW Single Phase Off-grid Inverter

Luxpower SNA 5KW Single Phase Off-grid Inverter

Luxpower Inverter 14Kw Off Grid ECO Hybrid Single Phase CT & WIFI Included (New Version)