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6500W Off-Grid Inverter R6500S-EU

ROYPOW 6500W off-grid inverters are ideal for off-grid systems. They offer pure sine wave output, high conversion efficiency of up to 93%, parallel connectivity for up to 12 units, long-lasting reliability, ease of installation, built-in safety protections, and intelligent energy management, ensuring efficient and reliable off-grid home backup power.

  • Product Description
  • Product Specifications
  • PDF Download
6500W inverter

6500W inverter

  • backproduct
    93% Peak Efficiency
  • backproduct
    Ingress Rating
    IP54 Ingress Rating
  • backproduct
     Years Warranty
    3 Years Warranty
  • backproduct
    Units Parallel Working
    Up to 12 Units Parallel Working
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    Seamless Switch
    10 ms UPS
  • Pure Sine Wave Output
    • Pure Sine Wave Output
    • Wide MPPT Operating Range
    • Built-in BMS Communication
    • Multiple Safe Protections
      • Inverter Output

      Rated Power (W) 6500
      Surge Power (VA) 12000
      Rated Output Current (A) 29.5
      Rated Voltage 230Vac (L/N/PE, Single-Phase) 

      Rated Frequency (Hz)

      50/60
      Switch Time 10ms (Typical) 
      Waveform Pure Sine Wave
      Peak Efficiency 95%
      • Battery 

      Battery Type Li-ion / Lead-acid / User-defined 
      Rated Voltage (Vdc) 48
      Voltage Range 40-60Vdc, Adjustable 
      Max. Charging/Discharging Power (W) 6000/6000
      Max. Charging/Discharging Current (A) 120/145
      • Solar Charger

      Number of MPPT
      Max. PV Array Power (W) 6000
      Max. Input Current (A) 27.3 
      Max. Open Circuit Voltage (V) 500 
      MPPT Voltage Range (V) 85-450 

       

       

      • Grid Input

      Rated Voltage (Vdc) 230
      Voltage Range (Vdc) 90-280
      Frequency (Hz) 50/60
      Max. Bypass Current (A) 50
      • General Data

      Parallel Capacity 1-12 Units 
      Operating Temperature Range -10~50℃, >45℃ Derating 
      Relative Humidity 0~95% 
      Altitude (m) 2000
      Protection Degree IP54 
      Cooling Intelligent Fan 
      Display LED + APP 
      Communication RS485 / CAN / Wi-Fi
      Dimensions (WxDxH, mm) 347 x 120 x 445 
      Net Weight (kg) 12
      Standard Compliance EN 62109-1/2, EN IEC 61000-6-1/3 
    • File Name
    • File Type
    • Language
    • pdf_ico

      ROYPOW 5kW & 6kW & 6.5kW Euro-Standard Solar Inverter Leaflet - Ver. March 27, 2025

    • En
    • down_ico
    6500W inverter-ROYPOW
    ROYPOW inverter

    FAQ

    • 1. What is an off-grid inverter?

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      An off-grid inverter means that it works alone and cannot work with the grid. The off-grid solar inverter draws energy from the battery, transforms it from DC to AC, and outputs it as AC. 

    • 2. Can off-grid inverter work without battery?

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      Yes, it’s possible to use a solar panel and inverter without a battery. In this setup, the solar panel converts sunlight into DC electricity, which the inverter then converts into AC electricity for immediate use or to feed into the grid.

      However, without a battery, you can’t store excess electricity. This means that when sunlight is insufficient or absent, the system won’t provide power, and direct use of the system may lead to power interruptions if sunlight fluctuates.

    • 3. What is the difference between hybrid and off-grid inverter?

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      Hybrid inverters combine the functionalities of both solar and battery inverters. Off-grid inverters are designed to operate independently of the utility grid, typically used in remote areas where grid power is unavailable or unreliable. Here are the key differences:

      Grid Connectivity: Hybrid inverters connect to the utility grid, while off-grid inverters operate independently.

      Energy Storage: Hybrid inverters have built-in battery connections for storing energy, while off-grid inverters rely solely on battery storage without the grid.

      Backup Power: Hybrid inverters draw backup power from the grid when solar and battery sources are insufficient, while off-grid inverters rely on batteries charged by solar panels.

      System Integration: Hybrid systems transmit excess solar energy to the grid once the batteries are fully charged, while off-grid systems store excess energy in batteries, and when full, the solar panels must stop generating power.

    • 4. What is the best off-grid inverter?

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      ROYPOW off-grid inverter solutions are ideal choices for seamlessly integrating into solar power systems to empower remote cabins and standalone homes. With advanced features like pure sine wave output, the ability to operate up to 6 units in parallel, a 10-year design life, robust IP54 protection, intelligent management, and 3 years of warranty, ROYPOW off-grid inverters ensure that your energy needs are well met for hassle-free off-grid living.

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