SNA 12-14K Reliable Off-Grid Power, Ready for Hybrid Applications
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SNA 12-14K Reliable Off-Grid Power, Ready for Hybrid Applications

    ① 12-14kW true off-grid solar shading device with hybrid functionality

    ② Supports PV, battery, grid, and generator input

    ③ Specifically designed for energy independence and backup use

    ④ Wide PV input range for flexible system design

    ⑤ Integrated CT interface for smart power control

    ⑥ Remote monitoring and OTA updates via LuxCloud

    ⑦ 2-year warranty (3-year warranty for Luxpower batteries)

    Category:

      Off-Grid Ready with Hybrid Flexibility

      Empower reliable off-grid and weak-grid areas with 12–14 kW of stable energy. Integrates PV, batteries, grid, and generators to deliver continuous, affordable energy.

      Efficient Solar Harvesting

      Dual MPPT design supporting up to 24 kW of PV input across 4 strings, ensuring optimal energy capture even with multiple orientations or partial shading.

      Intelligent Energy Dispatch

      Real-time consumption and production monitoring, helping maximize solar self-use while lowering costs through flexible energy strategies.

      Seamless Switch

      Seamless transfer with ≤ 10 ms switch time between grid and off-grid modes, protecting sensitive loads.

      Generator Support

      Easily integrates generator input to guarantee backup power during outages.

      Remote Monitoring

      Convenient Wi-Fi monitoring plus OTA updates for easy maintenance and smarter energy management.

      Built to Last

      IP20-protected enclosure with robust internal design, ensuring reliable performance in indoor residential and commercial spaces.

      Output Power: 12 kW / 14 kW 

      PV Input:

      up to 24 kW

      (Dual MPPT, 4 strings)

       

      Working as Hybrid:

      True off-grid inverter with hybrid functions

       

      Monitoring:
      Wi-Fi

      Supported Sources:

      PV, Battery, Grid, Generator

       

      Battery Voltage: 48 V / 51.2 V

      Ingress protection: IP20

       

      Warranty: 2 years (3 years with Luxpower battery)

       

      Parallel Support: up to 16 units

       

      Off-Grid Ready with Hybrid Flexibility

      Empower reliable off-grid and weak-grid areas with 12–14 kW of stable energy. Integrates PV, batteries, grid, and generators to deliver continuous, affordable energy.

       

      Efficient Solar Harvesting

      Dual MPPT design supporting up to 24 kW of PV input across 4 strings, ensuring optimal energy capture even with multiple orientations or partial shading.

       

      Intelligent Energy Dispatch

      Real-time consumption and production monitoring, helping maximize solar self-use while lowering costs through flexible energy strategies.

       

      Seamless Switch

      Seamless transfer with ≤ 10 ms switch time between grid and off-grid modes, protecting sensitive loads.

       

      Generator Support

      Easily integrates generator input to guarantee backup power during outages.

       

      Remote Monitoring

      Convenient Wi-Fi monitoring plus OTA updates for easy maintenance and smarter energy management.

       

      Built to Last

      IP20-protected enclosure with robust internal design, ensuring reliable performance in indoor residential and commercial spaces.
       

      Specification

      Model SNA-EU 12000 SNA-EU 14000
      Input (PV DC)  
      Max. PV input power (W) 24000 (12000/12000)
      Rated PV input voltage (V) 320
      Number of independent MPPT inputs 2/(2:2)
      PV input voltage range (V) 100-480
      MPPT voltage range (V) 120-440
      Start-up voltage (V) 100
      Max. PV input current per MPPT (A) 35/35
      Max. PV short-circuit current input per MPPT (А) 44/44
      Battery  
      Compatible battery type Lithium-ion/Lead-Acid
      Rated battery voltage (V) 48/51.2
      Battery voltage range (V) 46.4~60/38.4~60
      Max. charging/discharging current (A) 250 270
      Max. charging/discharging power (W) 12000 13000
      Force wake up battery from PV and Grid function YES
      Grid  
      Rated AC voltage (V) 230
      AC Start-up Voltage (V) 90
      Acceptable Input Voltage Range (V) 130~280
      Rated AC frequency (Hz) 50/60
      Max. AC intput current (A) 100
      Max. AC intput power (W) 24000
      PF 0.99
      THDI <5%
      Max. continuous AC passthrough current (A) 100
      GEN  
      Rated GEN voltage (V) 230
      Rated GEN frequency (Hz) 50/60
      Rated GEN input current (A) 65
      Rated GEN input power (W) 15000
      UPS  
      Rated output power (W) 12000 14000@230V (with PV + Battery)
      Rated output voltage (V) 230
      Rated output current (A) 53  61
      Rated output frequency (Hz) 50/60
      Switching time (UPS) <10ms
      Wave form Sine wave
      THDV <3%
      Overload protection 5s@≥150% load /10s@110%~150% load
      Efficiency  
      MPPT efficiency 99.0%
      EU efficiency  
      Max. efficiency 93.5%
      Max. charge / discharge efficiency 93.0%
      Protection  
      PV reverse polarity protection (Y/N) YES
      Over current / voltage protection (Y/N) YES
      AC Short-circuit current protection (Y/N) YES
      Grid monitoring (Y/N) YES
      DC switch (Y/N) YES
      DC / AC Surge protection Type lll
      Battery reverse polarity protection (Y/N) YES
      General  
      Dimensions (W*H*D) 530*830*150mm / 17.72*25.59*5.9 in
      Weight 43.5kg / 95.9lbs
      Ingress protection rating IP20
      Operating environment temperature range (°C) 0~45
      Storage temperature range (°C) -15~60
      Relative humidity 5% ~ 95%
      Display & Communication interface LCD+RGB, RS485 / Wifi / CAN
      Warranty 2 years
      Cooling method Smart cooling
      Topology on AC / Battery side Transformer-less / Transformer
      Altitude (m) <2000
      Noise emission (typical) <55dB
      Standards & Certification IEC 62109-1/-2, EN 62109/EN 62920 

       

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